Abstract class Phalcon\Mvc\Model\MetaData¶

implements Phalcon\Di\InjectionAwareInterface, Phalcon\Mvc\Model\MetaDataInterface

Source on GitHub

Because Phalcon\Mvc\Model requires meta-data like field names, data types, primary keys, etc. this component collect them and store for further querying by Phalcon\Mvc\Model. Phalcon\Mvc\Model\MetaData can also use adapters to store temporarily or permanently the meta-data.

A standard Phalcon\Mvc\Model\MetaData can be used to query model attributes:

<?php

$metaData = new \Phalcon\Mvc\Model\MetaData\Memory();

$attributes = $metaData->getAttributes(
    new Robots()
);

print_r($attributes);

Constants¶

integer MODELS_ATTRIBUTES

integer MODELS_PRIMARY_KEY

integer MODELS_NON_PRIMARY_KEY

integer MODELS_NOT_NULL

integer MODELS_DATA_TYPES

integer MODELS_DATA_TYPES_NUMERIC

integer MODELS_DATE_AT

integer MODELS_DATE_IN

integer MODELS_IDENTITY_COLUMN

integer MODELS_DATA_TYPES_BIND

integer MODELS_AUTOMATIC_DEFAULT_INSERT

integer MODELS_AUTOMATIC_DEFAULT_UPDATE

integer MODELS_DEFAULT_VALUES

integer MODELS_EMPTY_STRING_VALUES

integer MODELS_COLUMN_MAP

integer MODELS_REVERSE_COLUMN_MAP

Methods¶

final protected _initialize (Phalcon\Mvc\ModelInterface $model, mixed $key, mixed $table, mixed $schema)

Initialize the metadata for certain table

public setDI (Phalcon\DiInterface $dependencyInjector)

Sets the DependencyInjector container

public getDI ()

Returns the DependencyInjector container

public setStrategy (Phalcon\Mvc\Model\MetaData\StrategyInterface $strategy)

Set the meta-data extraction strategy

public getStrategy ()

Return the strategy to obtain the meta-data

final public readMetaData (Phalcon\Mvc\ModelInterface $model)

Reads the complete meta-data for certain model

<?php

print_r(
    $metaData->readMetaData(
        new Robots()
    )
);

final public readMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index)

Reads meta-data for certain model

<?php

print_r(
    $metaData->readMetaDataIndex(
        new Robots(),
        0
    )
);

final public writeMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index, mixed $data)

Writes meta-data for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->writeMetaDataIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP,
        [
            "leName" => "name",
        ]
    )
);

final public readColumnMap (Phalcon\Mvc\ModelInterface $model)

Reads the ordered/reversed column map for certain model

<?php

print_r(
    $metaData->readColumnMap(
        new Robots()
    )
);

final public readColumnMapIndex (Phalcon\Mvc\ModelInterface $model, mixed $index)

Reads column-map information for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->readColumnMapIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP
    )
);

public getAttributes (Phalcon\Mvc\ModelInterface $model)

Returns table attributes names (fields)

<?php

print_r(
    $metaData->getAttributes(
        new Robots()
    )
);

public getPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model)

Returns an array of fields which are part of the primary key

<?php

print_r(
    $metaData->getPrimaryKeyAttributes(
        new Robots()
    )
);

public getNonPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model)

Returns an array of fields which are not part of the primary key

<?php

print_r(
    $metaData->getNonPrimaryKeyAttributes(
        new Robots()
    )
);

public getNotNullAttributes (Phalcon\Mvc\ModelInterface $model)

Returns an array of not null attributes

<?php

print_r(
    $metaData->getNotNullAttributes(
        new Robots()
    )
);

public getDataTypes (Phalcon\Mvc\ModelInterface $model)

Returns attributes and their data types

<?php

print_r(
    $metaData->getDataTypes(
        new Robots()
    )
);

public getDataTypesNumeric (Phalcon\Mvc\ModelInterface $model)

Returns attributes which types are numerical

<?php

print_r(
    $metaData->getDataTypesNumeric(
        new Robots()
    )
);

public string getIdentityField (Phalcon\Mvc\ModelInterface $model)

Returns the name of identity field (if one is present)

<?php

print_r(
    $metaData->getIdentityField(
        new Robots()
    )
);

public getBindTypes (Phalcon\Mvc\ModelInterface $model)

Returns attributes and their bind data types

<?php

print_r(
    $metaData->getBindTypes(
        new Robots()
    )
);

public getAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model)

Returns attributes that must be ignored from the INSERT SQL generation

<?php

print_r(
    $metaData->getAutomaticCreateAttributes(
        new Robots()
    )
);

public getAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model)

Returns attributes that must be ignored from the UPDATE SQL generation

<?php

print_r(
    $metaData->getAutomaticUpdateAttributes(
        new Robots()
    )
);

public setAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes)

Set the attributes that must be ignored from the INSERT SQL generation

<?php

$metaData->setAutomaticCreateAttributes(
    new Robots(),
    [
        "created_at" => true,
    ]
);

public setAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes)

Set the attributes that must be ignored from the UPDATE SQL generation

<?php

$metaData->setAutomaticUpdateAttributes(
    new Robots(),
    [
        "modified_at" => true,
    ]
);

public setEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes)

Set the attributes that allow empty string values

<?php

$metaData->setEmptyStringAttributes(
    new Robots(),
    [
        "name" => true,
    ]
);

public getEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model)

Returns attributes allow empty strings

<?php

print_r(
    $metaData->getEmptyStringAttributes(
        new Robots()
    )
);

public getDefaultValues (Phalcon\Mvc\ModelInterface $model)

Returns attributes (which have default values) and their default values

<?php

print_r(
    $metaData->getDefaultValues(
        new Robots()
    )
);

public getColumnMap (Phalcon\Mvc\ModelInterface $model)

Returns the column map if any

<?php

print_r(
    $metaData->getColumnMap(
        new Robots()
    )
);

public getReverseColumnMap (Phalcon\Mvc\ModelInterface $model)

Returns the reverse column map if any

<?php

print_r(
    $metaData->getReverseColumnMap(
        new Robots()
    )
);

public hasAttribute (Phalcon\Mvc\ModelInterface $model, mixed $attribute)

Check if a model has certain attribute

<?php

var_dump(
    $metaData->hasAttribute(
        new Robots(),
        "name"
    )
);

public isEmpty ()

Checks if the internal meta-data container is empty

<?php

var_dump(
    $metaData->isEmpty()
);

public reset ()

Resets internal meta-data in order to regenerate it

<?php

$metaData->reset();

abstract public read (mixed $key) inherited from Phalcon\Mvc\Model\MetaDataInterface

...

abstract public write (mixed $key, mixed $data) inherited from Phalcon\Mvc\Model\MetaDataInterface

...

Class Phalcon\Mvc\Model\MetaData\Apc¶

extends abstract class Phalcon\Mvc\Model\MetaData

implements Phalcon\Mvc\Model\MetaDataInterface, Phalcon\Di\InjectionAwareInterface

Source on GitHub

Stores model meta-data in the APC cache. Data will erased if the web server is restarted

By default meta-data is stored for 48 hours (172800 seconds)

You can query the meta-data by printing apc_fetch('$PMM$') or apc_fetch('$PMM$my-app-id')

<?php

$metaData = new \Phalcon\Mvc\Model\Metadata\Apc(
    [
        "prefix"   => "my-app-id",
        "lifetime" => 86400,
    ]
);

Constants¶

integer MODELS_ATTRIBUTES

integer MODELS_PRIMARY_KEY

integer MODELS_NON_PRIMARY_KEY

integer MODELS_NOT_NULL

integer MODELS_DATA_TYPES

integer MODELS_DATA_TYPES_NUMERIC

integer MODELS_DATE_AT

integer MODELS_DATE_IN

integer MODELS_IDENTITY_COLUMN

integer MODELS_DATA_TYPES_BIND

integer MODELS_AUTOMATIC_DEFAULT_INSERT

integer MODELS_AUTOMATIC_DEFAULT_UPDATE

integer MODELS_DEFAULT_VALUES

integer MODELS_EMPTY_STRING_VALUES

integer MODELS_COLUMN_MAP

integer MODELS_REVERSE_COLUMN_MAP

Methods¶

public __construct ([array $options])

Phalcon\Mvc\Model\MetaData\Apc constructor

public read (mixed $key)

Reads meta-data from APC

public write (mixed $key, mixed $data)

Writes the meta-data to APC

final protected _initialize (Phalcon\Mvc\ModelInterface $model, mixed $key, mixed $table, mixed $schema) inherited from Phalcon\Mvc\Model\MetaData

Initialize the metadata for certain table

public setDI (Phalcon\DiInterface $dependencyInjector) inherited from Phalcon\Mvc\Model\MetaData

Sets the DependencyInjector container

public getDI () inherited from Phalcon\Mvc\Model\MetaData

Returns the DependencyInjector container

public setStrategy (Phalcon\Mvc\Model\MetaData\StrategyInterface $strategy) inherited from Phalcon\Mvc\Model\MetaData

Set the meta-data extraction strategy

public getStrategy () inherited from Phalcon\Mvc\Model\MetaData

Return the strategy to obtain the meta-data

final public readMetaData (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the complete meta-data for certain model

<?php

print_r(
    $metaData->readMetaData(
        new Robots()
    )
);

final public readMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads meta-data for certain model

<?php

print_r(
    $metaData->readMetaDataIndex(
        new Robots(),
        0
    )
);

final public writeMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index, mixed $data) inherited from Phalcon\Mvc\Model\MetaData

Writes meta-data for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->writeMetaDataIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP,
        [
            "leName" => "name",
        ]
    )
);

final public readColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the ordered/reversed column map for certain model

<?php

print_r(
    $metaData->readColumnMap(
        new Robots()
    )
);

final public readColumnMapIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads column-map information for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->readColumnMapIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP
    )
);

public getAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns table attributes names (fields)

<?php

print_r(
    $metaData->getAttributes(
        new Robots()
    )
);

public getPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are part of the primary key

<?php

print_r(
    $metaData->getPrimaryKeyAttributes(
        new Robots()
    )
);

public getNonPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are not part of the primary key

<?php

print_r(
    $metaData->getNonPrimaryKeyAttributes(
        new Robots()
    )
);

public getNotNullAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of not null attributes

<?php

print_r(
    $metaData->getNotNullAttributes(
        new Robots()
    )
);

public getDataTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their data types

<?php

print_r(
    $metaData->getDataTypes(
        new Robots()
    )
);

public getDataTypesNumeric (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes which types are numerical

<?php

print_r(
    $metaData->getDataTypesNumeric(
        new Robots()
    )
);

public string getIdentityField (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the name of identity field (if one is present)

<?php

print_r(
    $metaData->getIdentityField(
        new Robots()
    )
);

public getBindTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their bind data types

<?php

print_r(
    $metaData->getBindTypes(
        new Robots()
    )
);

public getAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the INSERT SQL generation

<?php

print_r(
    $metaData->getAutomaticCreateAttributes(
        new Robots()
    )
);

public getAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the UPDATE SQL generation

<?php

print_r(
    $metaData->getAutomaticUpdateAttributes(
        new Robots()
    )
);

public setAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the INSERT SQL generation

<?php

$metaData->setAutomaticCreateAttributes(
    new Robots(),
    [
        "created_at" => true,
    ]
);

public setAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the UPDATE SQL generation

<?php

$metaData->setAutomaticUpdateAttributes(
    new Robots(),
    [
        "modified_at" => true,
    ]
);

public setEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that allow empty string values

<?php

$metaData->setEmptyStringAttributes(
    new Robots(),
    [
        "name" => true,
    ]
);

public getEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes allow empty strings

<?php

print_r(
    $metaData->getEmptyStringAttributes(
        new Robots()
    )
);

public getDefaultValues (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes (which have default values) and their default values

<?php

print_r(
    $metaData->getDefaultValues(
        new Robots()
    )
);

public getColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the column map if any

<?php

print_r(
    $metaData->getColumnMap(
        new Robots()
    )
);

public getReverseColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the reverse column map if any

<?php

print_r(
    $metaData->getReverseColumnMap(
        new Robots()
    )
);

public hasAttribute (Phalcon\Mvc\ModelInterface $model, mixed $attribute) inherited from Phalcon\Mvc\Model\MetaData

Check if a model has certain attribute

<?php

var_dump(
    $metaData->hasAttribute(
        new Robots(),
        "name"
    )
);

public isEmpty () inherited from Phalcon\Mvc\Model\MetaData

Checks if the internal meta-data container is empty

<?php

var_dump(
    $metaData->isEmpty()
);

public reset () inherited from Phalcon\Mvc\Model\MetaData

Resets internal meta-data in order to regenerate it

<?php

$metaData->reset();

Class Phalcon\Mvc\Model\MetaData\Files¶

extends abstract class Phalcon\Mvc\Model\MetaData

implements Phalcon\Mvc\Model\MetaDataInterface, Phalcon\Di\InjectionAwareInterface

Source on GitHub

Stores model meta-data in PHP files.

<?php

$metaData = new \Phalcon\Mvc\Model\Metadata\Files(
    [
        "metaDataDir" => "app/cache/metadata/",
    ]
);

Constants¶

integer MODELS_ATTRIBUTES

integer MODELS_PRIMARY_KEY

integer MODELS_NON_PRIMARY_KEY

integer MODELS_NOT_NULL

integer MODELS_DATA_TYPES

integer MODELS_DATA_TYPES_NUMERIC

integer MODELS_DATE_AT

integer MODELS_DATE_IN

integer MODELS_IDENTITY_COLUMN

integer MODELS_DATA_TYPES_BIND

integer MODELS_AUTOMATIC_DEFAULT_INSERT

integer MODELS_AUTOMATIC_DEFAULT_UPDATE

integer MODELS_DEFAULT_VALUES

integer MODELS_EMPTY_STRING_VALUES

integer MODELS_COLUMN_MAP

integer MODELS_REVERSE_COLUMN_MAP

Methods¶

public __construct ([array $options])

Phalcon\Mvc\Model\MetaData\Files constructor

public mixed read (string $key)

Reads meta-data from files

public write (string $key, array $data)

Writes the meta-data to files

final protected _initialize (Phalcon\Mvc\ModelInterface $model, mixed $key, mixed $table, mixed $schema) inherited from Phalcon\Mvc\Model\MetaData

Initialize the metadata for certain table

public setDI (Phalcon\DiInterface $dependencyInjector) inherited from Phalcon\Mvc\Model\MetaData

Sets the DependencyInjector container

public getDI () inherited from Phalcon\Mvc\Model\MetaData

Returns the DependencyInjector container

public setStrategy (Phalcon\Mvc\Model\MetaData\StrategyInterface $strategy) inherited from Phalcon\Mvc\Model\MetaData

Set the meta-data extraction strategy

public getStrategy () inherited from Phalcon\Mvc\Model\MetaData

Return the strategy to obtain the meta-data

final public readMetaData (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the complete meta-data for certain model

<?php

print_r(
    $metaData->readMetaData(
        new Robots()
    )
);

final public readMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads meta-data for certain model

<?php

print_r(
    $metaData->readMetaDataIndex(
        new Robots(),
        0
    )
);

final public writeMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index, mixed $data) inherited from Phalcon\Mvc\Model\MetaData

Writes meta-data for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->writeMetaDataIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP,
        [
            "leName" => "name",
        ]
    )
);

final public readColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the ordered/reversed column map for certain model

<?php

print_r(
    $metaData->readColumnMap(
        new Robots()
    )
);

final public readColumnMapIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads column-map information for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->readColumnMapIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP
    )
);

public getAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns table attributes names (fields)

<?php

print_r(
    $metaData->getAttributes(
        new Robots()
    )
);

public getPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are part of the primary key

<?php

print_r(
    $metaData->getPrimaryKeyAttributes(
        new Robots()
    )
);

public getNonPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are not part of the primary key

<?php

print_r(
    $metaData->getNonPrimaryKeyAttributes(
        new Robots()
    )
);

public getNotNullAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of not null attributes

<?php

print_r(
    $metaData->getNotNullAttributes(
        new Robots()
    )
);

public getDataTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their data types

<?php

print_r(
    $metaData->getDataTypes(
        new Robots()
    )
);

public getDataTypesNumeric (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes which types are numerical

<?php

print_r(
    $metaData->getDataTypesNumeric(
        new Robots()
    )
);

public string getIdentityField (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the name of identity field (if one is present)

<?php

print_r(
    $metaData->getIdentityField(
        new Robots()
    )
);

public getBindTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their bind data types

<?php

print_r(
    $metaData->getBindTypes(
        new Robots()
    )
);

public getAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the INSERT SQL generation

<?php

print_r(
    $metaData->getAutomaticCreateAttributes(
        new Robots()
    )
);

public getAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the UPDATE SQL generation

<?php

print_r(
    $metaData->getAutomaticUpdateAttributes(
        new Robots()
    )
);

public setAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the INSERT SQL generation

<?php

$metaData->setAutomaticCreateAttributes(
    new Robots(),
    [
        "created_at" => true,
    ]
);

public setAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the UPDATE SQL generation

<?php

$metaData->setAutomaticUpdateAttributes(
    new Robots(),
    [
        "modified_at" => true,
    ]
);

public setEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that allow empty string values

<?php

$metaData->setEmptyStringAttributes(
    new Robots(),
    [
        "name" => true,
    ]
);

public getEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes allow empty strings

<?php

print_r(
    $metaData->getEmptyStringAttributes(
        new Robots()
    )
);

public getDefaultValues (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes (which have default values) and their default values

<?php

print_r(
    $metaData->getDefaultValues(
        new Robots()
    )
);

public getColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the column map if any

<?php

print_r(
    $metaData->getColumnMap(
        new Robots()
    )
);

public getReverseColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the reverse column map if any

<?php

print_r(
    $metaData->getReverseColumnMap(
        new Robots()
    )
);

public hasAttribute (Phalcon\Mvc\ModelInterface $model, mixed $attribute) inherited from Phalcon\Mvc\Model\MetaData

Check if a model has certain attribute

<?php

var_dump(
    $metaData->hasAttribute(
        new Robots(),
        "name"
    )
);

public isEmpty () inherited from Phalcon\Mvc\Model\MetaData

Checks if the internal meta-data container is empty

<?php

var_dump(
    $metaData->isEmpty()
);

public reset () inherited from Phalcon\Mvc\Model\MetaData

Resets internal meta-data in order to regenerate it

<?php

$metaData->reset();

Class Phalcon\Mvc\Model\MetaData\Libmemcached¶

extends abstract class Phalcon\Mvc\Model\MetaData

implements Phalcon\Mvc\Model\MetaDataInterface, Phalcon\Di\InjectionAwareInterface

Source on GitHub

Stores model meta-data in the Memcache.

By default meta-data is stored for 48 hours (172800 seconds)

<?php

$metaData = new Phalcon\Mvc\Model\Metadata\Libmemcached(
    [
        "servers" => [
            [
                "host"   => "localhost",
                "port"   => 11211,
                "weight" => 1,
            ],
        ],
        "client" => [
            Memcached::OPT_HASH       => Memcached::HASH_MD5,
            Memcached::OPT_PREFIX_KEY => "prefix.",
        ],
        "lifetime" => 3600,
        "prefix"   => "my_",
    ]
);

Constants¶

integer MODELS_ATTRIBUTES

integer MODELS_PRIMARY_KEY

integer MODELS_NON_PRIMARY_KEY

integer MODELS_NOT_NULL

integer MODELS_DATA_TYPES

integer MODELS_DATA_TYPES_NUMERIC

integer MODELS_DATE_AT

integer MODELS_DATE_IN

integer MODELS_IDENTITY_COLUMN

integer MODELS_DATA_TYPES_BIND

integer MODELS_AUTOMATIC_DEFAULT_INSERT

integer MODELS_AUTOMATIC_DEFAULT_UPDATE

integer MODELS_DEFAULT_VALUES

integer MODELS_EMPTY_STRING_VALUES

integer MODELS_COLUMN_MAP

integer MODELS_REVERSE_COLUMN_MAP

Methods¶

public __construct ([array $options])

Phalcon\Mvc\Model\MetaData\Libmemcached constructor

public read (mixed $key)

Reads metadata from Memcache

public write (mixed $key, mixed $data)

Writes the metadata to Memcache

public reset ()

Flush Memcache data and resets internal meta-data in order to regenerate it

final protected _initialize (Phalcon\Mvc\ModelInterface $model, mixed $key, mixed $table, mixed $schema) inherited from Phalcon\Mvc\Model\MetaData

Initialize the metadata for certain table

public setDI (Phalcon\DiInterface $dependencyInjector) inherited from Phalcon\Mvc\Model\MetaData

Sets the DependencyInjector container

public getDI () inherited from Phalcon\Mvc\Model\MetaData

Returns the DependencyInjector container

public setStrategy (Phalcon\Mvc\Model\MetaData\StrategyInterface $strategy) inherited from Phalcon\Mvc\Model\MetaData

Set the meta-data extraction strategy

public getStrategy () inherited from Phalcon\Mvc\Model\MetaData

Return the strategy to obtain the meta-data

final public readMetaData (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the complete meta-data for certain model

<?php

print_r(
    $metaData->readMetaData(
        new Robots()
    )
);

final public readMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads meta-data for certain model

<?php

print_r(
    $metaData->readMetaDataIndex(
        new Robots(),
        0
    )
);

final public writeMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index, mixed $data) inherited from Phalcon\Mvc\Model\MetaData

Writes meta-data for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->writeMetaDataIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP,
        [
            "leName" => "name",
        ]
    )
);

final public readColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the ordered/reversed column map for certain model

<?php

print_r(
    $metaData->readColumnMap(
        new Robots()
    )
);

final public readColumnMapIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads column-map information for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->readColumnMapIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP
    )
);

public getAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns table attributes names (fields)

<?php

print_r(
    $metaData->getAttributes(
        new Robots()
    )
);

public getPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are part of the primary key

<?php

print_r(
    $metaData->getPrimaryKeyAttributes(
        new Robots()
    )
);

public getNonPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are not part of the primary key

<?php

print_r(
    $metaData->getNonPrimaryKeyAttributes(
        new Robots()
    )
);

public getNotNullAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of not null attributes

<?php

print_r(
    $metaData->getNotNullAttributes(
        new Robots()
    )
);

public getDataTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their data types

<?php

print_r(
    $metaData->getDataTypes(
        new Robots()
    )
);

public getDataTypesNumeric (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes which types are numerical

<?php

print_r(
    $metaData->getDataTypesNumeric(
        new Robots()
    )
);

public string getIdentityField (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the name of identity field (if one is present)

<?php

print_r(
    $metaData->getIdentityField(
        new Robots()
    )
);

public getBindTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their bind data types

<?php

print_r(
    $metaData->getBindTypes(
        new Robots()
    )
);

public getAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the INSERT SQL generation

<?php

print_r(
    $metaData->getAutomaticCreateAttributes(
        new Robots()
    )
);

public getAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the UPDATE SQL generation

<?php

print_r(
    $metaData->getAutomaticUpdateAttributes(
        new Robots()
    )
);

public setAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the INSERT SQL generation

<?php

$metaData->setAutomaticCreateAttributes(
    new Robots(),
    [
        "created_at" => true,
    ]
);

public setAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the UPDATE SQL generation

<?php

$metaData->setAutomaticUpdateAttributes(
    new Robots(),
    [
        "modified_at" => true,
    ]
);

public setEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that allow empty string values

<?php

$metaData->setEmptyStringAttributes(
    new Robots(),
    [
        "name" => true,
    ]
);

public getEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes allow empty strings

<?php

print_r(
    $metaData->getEmptyStringAttributes(
        new Robots()
    )
);

public getDefaultValues (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes (which have default values) and their default values

<?php

print_r(
    $metaData->getDefaultValues(
        new Robots()
    )
);

public getColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the column map if any

<?php

print_r(
    $metaData->getColumnMap(
        new Robots()
    )
);

public getReverseColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the reverse column map if any

<?php

print_r(
    $metaData->getReverseColumnMap(
        new Robots()
    )
);

public hasAttribute (Phalcon\Mvc\ModelInterface $model, mixed $attribute) inherited from Phalcon\Mvc\Model\MetaData

Check if a model has certain attribute

<?php

var_dump(
    $metaData->hasAttribute(
        new Robots(),
        "name"
    )
);

public isEmpty () inherited from Phalcon\Mvc\Model\MetaData

Checks if the internal meta-data container is empty

<?php

var_dump(
    $metaData->isEmpty()
);

Class Phalcon\Mvc\Model\MetaData\Memcache¶

extends abstract class Phalcon\Mvc\Model\MetaData

implements Phalcon\Mvc\Model\MetaDataInterface, Phalcon\Di\InjectionAwareInterface

Source on GitHub

Stores model meta-data in the Memcache.

By default meta-data is stored for 48 hours (172800 seconds)

<?php

$metaData = new Phalcon\Mvc\Model\Metadata\Memcache(
    [
        "prefix"     => "my-app-id",
        "lifetime"   => 86400,
        "host"       => "localhost",
        "port"       => 11211,
        "persistent" => false,
    ]
);

Constants¶

integer MODELS_ATTRIBUTES

integer MODELS_PRIMARY_KEY

integer MODELS_NON_PRIMARY_KEY

integer MODELS_NOT_NULL

integer MODELS_DATA_TYPES

integer MODELS_DATA_TYPES_NUMERIC

integer MODELS_DATE_AT

integer MODELS_DATE_IN

integer MODELS_IDENTITY_COLUMN

integer MODELS_DATA_TYPES_BIND

integer MODELS_AUTOMATIC_DEFAULT_INSERT

integer MODELS_AUTOMATIC_DEFAULT_UPDATE

integer MODELS_DEFAULT_VALUES

integer MODELS_EMPTY_STRING_VALUES

integer MODELS_COLUMN_MAP

integer MODELS_REVERSE_COLUMN_MAP

Methods¶

public __construct ([array $options])

Phalcon\Mvc\Model\MetaData\Memcache constructor

public read (mixed $key)

Reads metadata from Memcache

public write (mixed $key, mixed $data)

Writes the metadata to Memcache

public reset ()

Flush Memcache data and resets internal meta-data in order to regenerate it

final protected _initialize (Phalcon\Mvc\ModelInterface $model, mixed $key, mixed $table, mixed $schema) inherited from Phalcon\Mvc\Model\MetaData

Initialize the metadata for certain table

public setDI (Phalcon\DiInterface $dependencyInjector) inherited from Phalcon\Mvc\Model\MetaData

Sets the DependencyInjector container

public getDI () inherited from Phalcon\Mvc\Model\MetaData

Returns the DependencyInjector container

public setStrategy (Phalcon\Mvc\Model\MetaData\StrategyInterface $strategy) inherited from Phalcon\Mvc\Model\MetaData

Set the meta-data extraction strategy

public getStrategy () inherited from Phalcon\Mvc\Model\MetaData

Return the strategy to obtain the meta-data

final public readMetaData (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the complete meta-data for certain model

<?php

print_r(
    $metaData->readMetaData(
        new Robots()
    )
);

final public readMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads meta-data for certain model

<?php

print_r(
    $metaData->readMetaDataIndex(
        new Robots(),
        0
    )
);

final public writeMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index, mixed $data) inherited from Phalcon\Mvc\Model\MetaData

Writes meta-data for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->writeMetaDataIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP,
        [
            "leName" => "name",
        ]
    )
);

final public readColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the ordered/reversed column map for certain model

<?php

print_r(
    $metaData->readColumnMap(
        new Robots()
    )
);

final public readColumnMapIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads column-map information for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->readColumnMapIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP
    )
);

public getAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns table attributes names (fields)

<?php

print_r(
    $metaData->getAttributes(
        new Robots()
    )
);

public getPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are part of the primary key

<?php

print_r(
    $metaData->getPrimaryKeyAttributes(
        new Robots()
    )
);

public getNonPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are not part of the primary key

<?php

print_r(
    $metaData->getNonPrimaryKeyAttributes(
        new Robots()
    )
);

public getNotNullAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of not null attributes

<?php

print_r(
    $metaData->getNotNullAttributes(
        new Robots()
    )
);

public getDataTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their data types

<?php

print_r(
    $metaData->getDataTypes(
        new Robots()
    )
);

public getDataTypesNumeric (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes which types are numerical

<?php

print_r(
    $metaData->getDataTypesNumeric(
        new Robots()
    )
);

public string getIdentityField (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the name of identity field (if one is present)

<?php

print_r(
    $metaData->getIdentityField(
        new Robots()
    )
);

public getBindTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their bind data types

<?php

print_r(
    $metaData->getBindTypes(
        new Robots()
    )
);

public getAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the INSERT SQL generation

<?php

print_r(
    $metaData->getAutomaticCreateAttributes(
        new Robots()
    )
);

public getAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the UPDATE SQL generation

<?php

print_r(
    $metaData->getAutomaticUpdateAttributes(
        new Robots()
    )
);

public setAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the INSERT SQL generation

<?php

$metaData->setAutomaticCreateAttributes(
    new Robots(),
    [
        "created_at" => true,
    ]
);

public setAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the UPDATE SQL generation

<?php

$metaData->setAutomaticUpdateAttributes(
    new Robots(),
    [
        "modified_at" => true,
    ]
);

public setEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that allow empty string values

<?php

$metaData->setEmptyStringAttributes(
    new Robots(),
    [
        "name" => true,
    ]
);

public getEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes allow empty strings

<?php

print_r(
    $metaData->getEmptyStringAttributes(
        new Robots()
    )
);

public getDefaultValues (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes (which have default values) and their default values

<?php

print_r(
    $metaData->getDefaultValues(
        new Robots()
    )
);

public getColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the column map if any

<?php

print_r(
    $metaData->getColumnMap(
        new Robots()
    )
);

public getReverseColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the reverse column map if any

<?php

print_r(
    $metaData->getReverseColumnMap(
        new Robots()
    )
);

public hasAttribute (Phalcon\Mvc\ModelInterface $model, mixed $attribute) inherited from Phalcon\Mvc\Model\MetaData

Check if a model has certain attribute

<?php

var_dump(
    $metaData->hasAttribute(
        new Robots(),
        "name"
    )
);

public isEmpty () inherited from Phalcon\Mvc\Model\MetaData

Checks if the internal meta-data container is empty

<?php

var_dump(
    $metaData->isEmpty()
);

Class Phalcon\Mvc\Model\MetaData\Memory¶

extends abstract class Phalcon\Mvc\Model\MetaData

implements Phalcon\Mvc\Model\MetaDataInterface, Phalcon\Di\InjectionAwareInterface

Source on GitHub

Stores model meta-data in memory. Data will be erased when the request finishes

Constants¶

integer MODELS_ATTRIBUTES

integer MODELS_PRIMARY_KEY

integer MODELS_NON_PRIMARY_KEY

integer MODELS_NOT_NULL

integer MODELS_DATA_TYPES

integer MODELS_DATA_TYPES_NUMERIC

integer MODELS_DATE_AT

integer MODELS_DATE_IN

integer MODELS_IDENTITY_COLUMN

integer MODELS_DATA_TYPES_BIND

integer MODELS_AUTOMATIC_DEFAULT_INSERT

integer MODELS_AUTOMATIC_DEFAULT_UPDATE

integer MODELS_DEFAULT_VALUES

integer MODELS_EMPTY_STRING_VALUES

integer MODELS_COLUMN_MAP

integer MODELS_REVERSE_COLUMN_MAP

Methods¶

public __construct ([array $options])

Phalcon\Mvc\Model\MetaData\Memory constructor

public array read (string $key)

Reads the meta-data from temporal memory

public write (string $key, array $data)

Writes the meta-data to temporal memory

final protected _initialize (Phalcon\Mvc\ModelInterface $model, mixed $key, mixed $table, mixed $schema) inherited from Phalcon\Mvc\Model\MetaData

Initialize the metadata for certain table

public setDI (Phalcon\DiInterface $dependencyInjector) inherited from Phalcon\Mvc\Model\MetaData

Sets the DependencyInjector container

public getDI () inherited from Phalcon\Mvc\Model\MetaData

Returns the DependencyInjector container

public setStrategy (Phalcon\Mvc\Model\MetaData\StrategyInterface $strategy) inherited from Phalcon\Mvc\Model\MetaData

Set the meta-data extraction strategy

public getStrategy () inherited from Phalcon\Mvc\Model\MetaData

Return the strategy to obtain the meta-data

final public readMetaData (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the complete meta-data for certain model

<?php

print_r(
    $metaData->readMetaData(
        new Robots()
    )
);

final public readMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads meta-data for certain model

<?php

print_r(
    $metaData->readMetaDataIndex(
        new Robots(),
        0
    )
);

final public writeMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index, mixed $data) inherited from Phalcon\Mvc\Model\MetaData

Writes meta-data for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->writeMetaDataIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP,
        [
            "leName" => "name",
        ]
    )
);

final public readColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the ordered/reversed column map for certain model

<?php

print_r(
    $metaData->readColumnMap(
        new Robots()
    )
);

final public readColumnMapIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads column-map information for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->readColumnMapIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP
    )
);

public getAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns table attributes names (fields)

<?php

print_r(
    $metaData->getAttributes(
        new Robots()
    )
);

public getPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are part of the primary key

<?php

print_r(
    $metaData->getPrimaryKeyAttributes(
        new Robots()
    )
);

public getNonPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are not part of the primary key

<?php

print_r(
    $metaData->getNonPrimaryKeyAttributes(
        new Robots()
    )
);

public getNotNullAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of not null attributes

<?php

print_r(
    $metaData->getNotNullAttributes(
        new Robots()
    )
);

public getDataTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their data types

<?php

print_r(
    $metaData->getDataTypes(
        new Robots()
    )
);

public getDataTypesNumeric (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes which types are numerical

<?php

print_r(
    $metaData->getDataTypesNumeric(
        new Robots()
    )
);

public string getIdentityField (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the name of identity field (if one is present)

<?php

print_r(
    $metaData->getIdentityField(
        new Robots()
    )
);

public getBindTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their bind data types

<?php

print_r(
    $metaData->getBindTypes(
        new Robots()
    )
);

public getAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the INSERT SQL generation

<?php

print_r(
    $metaData->getAutomaticCreateAttributes(
        new Robots()
    )
);

public getAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the UPDATE SQL generation

<?php

print_r(
    $metaData->getAutomaticUpdateAttributes(
        new Robots()
    )
);

public setAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the INSERT SQL generation

<?php

$metaData->setAutomaticCreateAttributes(
    new Robots(),
    [
        "created_at" => true,
    ]
);

public setAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the UPDATE SQL generation

<?php

$metaData->setAutomaticUpdateAttributes(
    new Robots(),
    [
        "modified_at" => true,
    ]
);

public setEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that allow empty string values

<?php

$metaData->setEmptyStringAttributes(
    new Robots(),
    [
        "name" => true,
    ]
);

public getEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes allow empty strings

<?php

print_r(
    $metaData->getEmptyStringAttributes(
        new Robots()
    )
);

public getDefaultValues (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes (which have default values) and their default values

<?php

print_r(
    $metaData->getDefaultValues(
        new Robots()
    )
);

public getColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the column map if any

<?php

print_r(
    $metaData->getColumnMap(
        new Robots()
    )
);

public getReverseColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the reverse column map if any

<?php

print_r(
    $metaData->getReverseColumnMap(
        new Robots()
    )
);

public hasAttribute (Phalcon\Mvc\ModelInterface $model, mixed $attribute) inherited from Phalcon\Mvc\Model\MetaData

Check if a model has certain attribute

<?php

var_dump(
    $metaData->hasAttribute(
        new Robots(),
        "name"
    )
);

public isEmpty () inherited from Phalcon\Mvc\Model\MetaData

Checks if the internal meta-data container is empty

<?php

var_dump(
    $metaData->isEmpty()
);

public reset () inherited from Phalcon\Mvc\Model\MetaData

Resets internal meta-data in order to regenerate it

<?php

$metaData->reset();

Class Phalcon\Mvc\Model\MetaData\Redis¶

extends abstract class Phalcon\Mvc\Model\MetaData

implements Phalcon\Mvc\Model\MetaDataInterface, Phalcon\Di\InjectionAwareInterface

Source on GitHub

Stores model meta-data in the Redis.

By default meta-data is stored for 48 hours (172800 seconds)

<?php

use Phalcon\Mvc\Model\Metadata\Redis;

$metaData = new Redis(
    [
        "host"       => "127.0.0.1",
        "port"       => 6379,
        "persistent" => 0,
        "statsKey"   => "_PHCM_MM",
        "lifetime"   => 172800,
        "index"      => 2,
    ]
);

Constants¶

integer MODELS_ATTRIBUTES

integer MODELS_PRIMARY_KEY

integer MODELS_NON_PRIMARY_KEY

integer MODELS_NOT_NULL

integer MODELS_DATA_TYPES

integer MODELS_DATA_TYPES_NUMERIC

integer MODELS_DATE_AT

integer MODELS_DATE_IN

integer MODELS_IDENTITY_COLUMN

integer MODELS_DATA_TYPES_BIND

integer MODELS_AUTOMATIC_DEFAULT_INSERT

integer MODELS_AUTOMATIC_DEFAULT_UPDATE

integer MODELS_DEFAULT_VALUES

integer MODELS_EMPTY_STRING_VALUES

integer MODELS_COLUMN_MAP

integer MODELS_REVERSE_COLUMN_MAP

Methods¶

public __construct ([array $options])

Phalcon\Mvc\Model\MetaData\Redis constructor

public read (mixed $key)

Reads metadata from Redis

public write (mixed $key, mixed $data)

Writes the metadata to Redis

public reset ()

Flush Redis data and resets internal meta-data in order to regenerate it

final protected _initialize (Phalcon\Mvc\ModelInterface $model, mixed $key, mixed $table, mixed $schema) inherited from Phalcon\Mvc\Model\MetaData

Initialize the metadata for certain table

public setDI (Phalcon\DiInterface $dependencyInjector) inherited from Phalcon\Mvc\Model\MetaData

Sets the DependencyInjector container

public getDI () inherited from Phalcon\Mvc\Model\MetaData

Returns the DependencyInjector container

public setStrategy (Phalcon\Mvc\Model\MetaData\StrategyInterface $strategy) inherited from Phalcon\Mvc\Model\MetaData

Set the meta-data extraction strategy

public getStrategy () inherited from Phalcon\Mvc\Model\MetaData

Return the strategy to obtain the meta-data

final public readMetaData (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the complete meta-data for certain model

<?php

print_r(
    $metaData->readMetaData(
        new Robots()
    )
);

final public readMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads meta-data for certain model

<?php

print_r(
    $metaData->readMetaDataIndex(
        new Robots(),
        0
    )
);

final public writeMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index, mixed $data) inherited from Phalcon\Mvc\Model\MetaData

Writes meta-data for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->writeMetaDataIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP,
        [
            "leName" => "name",
        ]
    )
);

final public readColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the ordered/reversed column map for certain model

<?php

print_r(
    $metaData->readColumnMap(
        new Robots()
    )
);

final public readColumnMapIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads column-map information for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->readColumnMapIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP
    )
);

public getAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns table attributes names (fields)

<?php

print_r(
    $metaData->getAttributes(
        new Robots()
    )
);

public getPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are part of the primary key

<?php

print_r(
    $metaData->getPrimaryKeyAttributes(
        new Robots()
    )
);

public getNonPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are not part of the primary key

<?php

print_r(
    $metaData->getNonPrimaryKeyAttributes(
        new Robots()
    )
);

public getNotNullAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of not null attributes

<?php

print_r(
    $metaData->getNotNullAttributes(
        new Robots()
    )
);

public getDataTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their data types

<?php

print_r(
    $metaData->getDataTypes(
        new Robots()
    )
);

public getDataTypesNumeric (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes which types are numerical

<?php

print_r(
    $metaData->getDataTypesNumeric(
        new Robots()
    )
);

public string getIdentityField (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the name of identity field (if one is present)

<?php

print_r(
    $metaData->getIdentityField(
        new Robots()
    )
);

public getBindTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their bind data types

<?php

print_r(
    $metaData->getBindTypes(
        new Robots()
    )
);

public getAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the INSERT SQL generation

<?php

print_r(
    $metaData->getAutomaticCreateAttributes(
        new Robots()
    )
);

public getAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the UPDATE SQL generation

<?php

print_r(
    $metaData->getAutomaticUpdateAttributes(
        new Robots()
    )
);

public setAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the INSERT SQL generation

<?php

$metaData->setAutomaticCreateAttributes(
    new Robots(),
    [
        "created_at" => true,
    ]
);

public setAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the UPDATE SQL generation

<?php

$metaData->setAutomaticUpdateAttributes(
    new Robots(),
    [
        "modified_at" => true,
    ]
);

public setEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that allow empty string values

<?php

$metaData->setEmptyStringAttributes(
    new Robots(),
    [
        "name" => true,
    ]
);

public getEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes allow empty strings

<?php

print_r(
    $metaData->getEmptyStringAttributes(
        new Robots()
    )
);

public getDefaultValues (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes (which have default values) and their default values

<?php

print_r(
    $metaData->getDefaultValues(
        new Robots()
    )
);

public getColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the column map if any

<?php

print_r(
    $metaData->getColumnMap(
        new Robots()
    )
);

public getReverseColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the reverse column map if any

<?php

print_r(
    $metaData->getReverseColumnMap(
        new Robots()
    )
);

public hasAttribute (Phalcon\Mvc\ModelInterface $model, mixed $attribute) inherited from Phalcon\Mvc\Model\MetaData

Check if a model has certain attribute

<?php

var_dump(
    $metaData->hasAttribute(
        new Robots(),
        "name"
    )
);

public isEmpty () inherited from Phalcon\Mvc\Model\MetaData

Checks if the internal meta-data container is empty

<?php

var_dump(
    $metaData->isEmpty()
);

Class Phalcon\Mvc\Model\MetaData\Session¶

extends abstract class Phalcon\Mvc\Model\MetaData

implements Phalcon\Mvc\Model\MetaDataInterface, Phalcon\Di\InjectionAwareInterface

Source on GitHub

Stores model meta-data in session. Data will erased when the session finishes. Meta-data are permanent while the session is active.

You can query the meta-data by printing $_SESSION['$PMM$']

<?php

$metaData = new \Phalcon\Mvc\Model\Metadata\Session(
    [
       "prefix" => "my-app-id",
    ]
);

Constants¶

integer MODELS_ATTRIBUTES

integer MODELS_PRIMARY_KEY

integer MODELS_NON_PRIMARY_KEY

integer MODELS_NOT_NULL

integer MODELS_DATA_TYPES

integer MODELS_DATA_TYPES_NUMERIC

integer MODELS_DATE_AT

integer MODELS_DATE_IN

integer MODELS_IDENTITY_COLUMN

integer MODELS_DATA_TYPES_BIND

integer MODELS_AUTOMATIC_DEFAULT_INSERT

integer MODELS_AUTOMATIC_DEFAULT_UPDATE

integer MODELS_DEFAULT_VALUES

integer MODELS_EMPTY_STRING_VALUES

integer MODELS_COLUMN_MAP

integer MODELS_REVERSE_COLUMN_MAP

Methods¶

public __construct ([array $options])

Phalcon\Mvc\Model\MetaData\Session constructor

public array read (string $key)

Reads meta-data from $_SESSION

public write (string $key, array $data)

Writes the meta-data to $_SESSION

final protected _initialize (Phalcon\Mvc\ModelInterface $model, mixed $key, mixed $table, mixed $schema) inherited from Phalcon\Mvc\Model\MetaData

Initialize the metadata for certain table

public setDI (Phalcon\DiInterface $dependencyInjector) inherited from Phalcon\Mvc\Model\MetaData

Sets the DependencyInjector container

public getDI () inherited from Phalcon\Mvc\Model\MetaData

Returns the DependencyInjector container

public setStrategy (Phalcon\Mvc\Model\MetaData\StrategyInterface $strategy) inherited from Phalcon\Mvc\Model\MetaData

Set the meta-data extraction strategy

public getStrategy () inherited from Phalcon\Mvc\Model\MetaData

Return the strategy to obtain the meta-data

final public readMetaData (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the complete meta-data for certain model

<?php

print_r(
    $metaData->readMetaData(
        new Robots()
    )
);

final public readMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads meta-data for certain model

<?php

print_r(
    $metaData->readMetaDataIndex(
        new Robots(),
        0
    )
);

final public writeMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index, mixed $data) inherited from Phalcon\Mvc\Model\MetaData

Writes meta-data for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->writeMetaDataIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP,
        [
            "leName" => "name",
        ]
    )
);

final public readColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the ordered/reversed column map for certain model

<?php

print_r(
    $metaData->readColumnMap(
        new Robots()
    )
);

final public readColumnMapIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads column-map information for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->readColumnMapIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP
    )
);

public getAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns table attributes names (fields)

<?php

print_r(
    $metaData->getAttributes(
        new Robots()
    )
);

public getPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are part of the primary key

<?php

print_r(
    $metaData->getPrimaryKeyAttributes(
        new Robots()
    )
);

public getNonPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are not part of the primary key

<?php

print_r(
    $metaData->getNonPrimaryKeyAttributes(
        new Robots()
    )
);

public getNotNullAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of not null attributes

<?php

print_r(
    $metaData->getNotNullAttributes(
        new Robots()
    )
);

public getDataTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their data types

<?php

print_r(
    $metaData->getDataTypes(
        new Robots()
    )
);

public getDataTypesNumeric (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes which types are numerical

<?php

print_r(
    $metaData->getDataTypesNumeric(
        new Robots()
    )
);

public string getIdentityField (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the name of identity field (if one is present)

<?php

print_r(
    $metaData->getIdentityField(
        new Robots()
    )
);

public getBindTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their bind data types

<?php

print_r(
    $metaData->getBindTypes(
        new Robots()
    )
);

public getAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the INSERT SQL generation

<?php

print_r(
    $metaData->getAutomaticCreateAttributes(
        new Robots()
    )
);

public getAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the UPDATE SQL generation

<?php

print_r(
    $metaData->getAutomaticUpdateAttributes(
        new Robots()
    )
);

public setAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the INSERT SQL generation

<?php

$metaData->setAutomaticCreateAttributes(
    new Robots(),
    [
        "created_at" => true,
    ]
);

public setAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the UPDATE SQL generation

<?php

$metaData->setAutomaticUpdateAttributes(
    new Robots(),
    [
        "modified_at" => true,
    ]
);

public setEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that allow empty string values

<?php

$metaData->setEmptyStringAttributes(
    new Robots(),
    [
        "name" => true,
    ]
);

public getEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes allow empty strings

<?php

print_r(
    $metaData->getEmptyStringAttributes(
        new Robots()
    )
);

public getDefaultValues (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes (which have default values) and their default values

<?php

print_r(
    $metaData->getDefaultValues(
        new Robots()
    )
);

public getColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the column map if any

<?php

print_r(
    $metaData->getColumnMap(
        new Robots()
    )
);

public getReverseColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the reverse column map if any

<?php

print_r(
    $metaData->getReverseColumnMap(
        new Robots()
    )
);

public hasAttribute (Phalcon\Mvc\ModelInterface $model, mixed $attribute) inherited from Phalcon\Mvc\Model\MetaData

Check if a model has certain attribute

<?php

var_dump(
    $metaData->hasAttribute(
        new Robots(),
        "name"
    )
);

public isEmpty () inherited from Phalcon\Mvc\Model\MetaData

Checks if the internal meta-data container is empty

<?php

var_dump(
    $metaData->isEmpty()
);

public reset () inherited from Phalcon\Mvc\Model\MetaData

Resets internal meta-data in order to regenerate it

<?php

$metaData->reset();

Class Phalcon\Mvc\Model\MetaData\Strategy\Annotations¶

implements Phalcon\Mvc\Model\MetaData\StrategyInterface

Source on GitHub

Methods¶

final public getMetaData (Phalcon\Mvc\ModelInterface $model, Phalcon\DiInterface $dependencyInjector)

The meta-data is obtained by reading the column descriptions from the database information schema

final public getColumnMaps (Phalcon\Mvc\ModelInterface $model, Phalcon\DiInterface $dependencyInjector)

Read the model's column map, this can't be inferred

Class Phalcon\Mvc\Model\MetaData\Strategy\Introspection¶

implements Phalcon\Mvc\Model\MetaData\StrategyInterface

Source on GitHub

Queries the table meta-data in order to introspect the model's metadata

Methods¶

final public getMetaData (Phalcon\Mvc\ModelInterface $model, Phalcon\DiInterface $dependencyInjector)

The meta-data is obtained by reading the column descriptions from the database information schema

final public getColumnMaps (Phalcon\Mvc\ModelInterface $model, Phalcon\DiInterface $dependencyInjector)

Read the model's column map, this can't be inferred

Interface Phalcon\Mvc\Model\MetaData\StrategyInterface¶

Source on GitHub

Methods¶

abstract public getMetaData (Phalcon\Mvc\ModelInterface $model, Phalcon\DiInterface $dependencyInjector)

...

abstract public getColumnMaps (Phalcon\Mvc\ModelInterface $model, Phalcon\DiInterface $dependencyInjector)

...

Class Phalcon\Mvc\Model\MetaData\Xcache¶

extends abstract class Phalcon\Mvc\Model\MetaData

implements Phalcon\Mvc\Model\MetaDataInterface, Phalcon\Di\InjectionAwareInterface

Source on GitHub

Stores model meta-data in the XCache cache. Data will erased if the web server is restarted

By default meta-data is stored for 48 hours (172800 seconds)

You can query the meta-data by printing xcache_get('$PMM$') or xcache_get('$PMM$my-app-id')

<?php

$metaData = new Phalcon\Mvc\Model\Metadata\Xcache(
    [
        "prefix"   => "my-app-id",
        "lifetime" => 86400,
    ]
);

Constants¶

integer MODELS_ATTRIBUTES

integer MODELS_PRIMARY_KEY

integer MODELS_NON_PRIMARY_KEY

integer MODELS_NOT_NULL

integer MODELS_DATA_TYPES

integer MODELS_DATA_TYPES_NUMERIC

integer MODELS_DATE_AT

integer MODELS_DATE_IN

integer MODELS_IDENTITY_COLUMN

integer MODELS_DATA_TYPES_BIND

integer MODELS_AUTOMATIC_DEFAULT_INSERT

integer MODELS_AUTOMATIC_DEFAULT_UPDATE

integer MODELS_DEFAULT_VALUES

integer MODELS_EMPTY_STRING_VALUES

integer MODELS_COLUMN_MAP

integer MODELS_REVERSE_COLUMN_MAP

Methods¶

public __construct ([array $options])

Phalcon\Mvc\Model\MetaData\Xcache constructor

public array read (string $key)

Reads metadata from XCache

public write (string $key, array $data)

Writes the metadata to XCache

final protected _initialize (Phalcon\Mvc\ModelInterface $model, mixed $key, mixed $table, mixed $schema) inherited from Phalcon\Mvc\Model\MetaData

Initialize the metadata for certain table

public setDI (Phalcon\DiInterface $dependencyInjector) inherited from Phalcon\Mvc\Model\MetaData

Sets the DependencyInjector container

public getDI () inherited from Phalcon\Mvc\Model\MetaData

Returns the DependencyInjector container

public setStrategy (Phalcon\Mvc\Model\MetaData\StrategyInterface $strategy) inherited from Phalcon\Mvc\Model\MetaData

Set the meta-data extraction strategy

public getStrategy () inherited from Phalcon\Mvc\Model\MetaData

Return the strategy to obtain the meta-data

final public readMetaData (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the complete meta-data for certain model

<?php

print_r(
    $metaData->readMetaData(
        new Robots()
    )
);

final public readMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads meta-data for certain model

<?php

print_r(
    $metaData->readMetaDataIndex(
        new Robots(),
        0
    )
);

final public writeMetaDataIndex (Phalcon\Mvc\ModelInterface $model, mixed $index, mixed $data) inherited from Phalcon\Mvc\Model\MetaData

Writes meta-data for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->writeMetaDataIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP,
        [
            "leName" => "name",
        ]
    )
);

final public readColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Reads the ordered/reversed column map for certain model

<?php

print_r(
    $metaData->readColumnMap(
        new Robots()
    )
);

final public readColumnMapIndex (Phalcon\Mvc\ModelInterface $model, mixed $index) inherited from Phalcon\Mvc\Model\MetaData

Reads column-map information for certain model using a MODEL_* constant

<?php

print_r(
    $metaData->readColumnMapIndex(
        new Robots(),
        MetaData::MODELS_REVERSE_COLUMN_MAP
    )
);

public getAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns table attributes names (fields)

<?php

print_r(
    $metaData->getAttributes(
        new Robots()
    )
);

public getPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are part of the primary key

<?php

print_r(
    $metaData->getPrimaryKeyAttributes(
        new Robots()
    )
);

public getNonPrimaryKeyAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of fields which are not part of the primary key

<?php

print_r(
    $metaData->getNonPrimaryKeyAttributes(
        new Robots()
    )
);

public getNotNullAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns an array of not null attributes

<?php

print_r(
    $metaData->getNotNullAttributes(
        new Robots()
    )
);

public getDataTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their data types

<?php

print_r(
    $metaData->getDataTypes(
        new Robots()
    )
);

public getDataTypesNumeric (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes which types are numerical

<?php

print_r(
    $metaData->getDataTypesNumeric(
        new Robots()
    )
);

public string getIdentityField (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the name of identity field (if one is present)

<?php

print_r(
    $metaData->getIdentityField(
        new Robots()
    )
);

public getBindTypes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes and their bind data types

<?php

print_r(
    $metaData->getBindTypes(
        new Robots()
    )
);

public getAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the INSERT SQL generation

<?php

print_r(
    $metaData->getAutomaticCreateAttributes(
        new Robots()
    )
);

public getAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes that must be ignored from the UPDATE SQL generation

<?php

print_r(
    $metaData->getAutomaticUpdateAttributes(
        new Robots()
    )
);

public setAutomaticCreateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the INSERT SQL generation

<?php

$metaData->setAutomaticCreateAttributes(
    new Robots(),
    [
        "created_at" => true,
    ]
);

public setAutomaticUpdateAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that must be ignored from the UPDATE SQL generation

<?php

$metaData->setAutomaticUpdateAttributes(
    new Robots(),
    [
        "modified_at" => true,
    ]
);

public setEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model, array $attributes) inherited from Phalcon\Mvc\Model\MetaData

Set the attributes that allow empty string values

<?php

$metaData->setEmptyStringAttributes(
    new Robots(),
    [
        "name" => true,
    ]
);

public getEmptyStringAttributes (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes allow empty strings

<?php

print_r(
    $metaData->getEmptyStringAttributes(
        new Robots()
    )
);

public getDefaultValues (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns attributes (which have default values) and their default values

<?php

print_r(
    $metaData->getDefaultValues(
        new Robots()
    )
);

public getColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the column map if any

<?php

print_r(
    $metaData->getColumnMap(
        new Robots()
    )
);

public getReverseColumnMap (Phalcon\Mvc\ModelInterface $model) inherited from Phalcon\Mvc\Model\MetaData

Returns the reverse column map if any

<?php

print_r(
    $metaData->getReverseColumnMap(
        new Robots()
    )
);

public hasAttribute (Phalcon\Mvc\ModelInterface $model, mixed $attribute) inherited from Phalcon\Mvc\Model\MetaData

Check if a model has certain attribute

<?php

var_dump(
    $metaData->hasAttribute(
        new Robots(),
        "name"
    )
);

public isEmpty () inherited from Phalcon\Mvc\Model\MetaData

Checks if the internal meta-data container is empty

<?php

var_dump(
    $metaData->isEmpty()
);