---
title: "Phalcon Time"
version: "5.17"
---
> Documentation Index
> Fetch the complete documentation index at: https://docs.phalcon.io/llms.txt
> Use this file to discover all available pages before exploring further.
# Phalcon Time
:::info[NOTE]
All classes are prefixed with `Phalcon`
:::
## Time\Clock\ClockInterface
Interface
Source on GitHub
- **`Phalcon\Time\Clock\ClockInterface`**
__Uses__ `DateTimeImmutable`
### Method Summary
### Methods
Public · 1
now()
```php
public function now(): DateTimeImmutable;
```
## Time\Clock\Exception
Class
Source on GitHub
- `\Exception`
- **`Phalcon\Time\Clock\Exception`**
- [`Phalcon\Time\Clock\Exceptions\InvalidModifier`](#timeclockexceptionsinvalidmodifier)
## Time\Clock\Exceptions\InvalidModifier
Class
Source on GitHub
- `\Exception`
- [`Phalcon\Time\Clock\Exception`](#timeclockexception)
- **`Phalcon\Time\Clock\Exceptions\InvalidModifier`**
__Uses__ `Phalcon\Time\Clock\Exception` · `Throwable`
### Method Summary
### Methods
Public · 1
__construct()
```php
public function __construct(
string $modifier,
Throwable $ex = null
);
```
## Time\Clock\FrozenClock
Final
Source on GitHub
- **`Phalcon\Time\Clock\FrozenClock`** - implements [`Phalcon\Time\Clock\ClockInterface`](#timeclockclockinterface)
__Uses__ `DateTimeImmutable` · `DateTimeZone` · `Phalcon\Time\Clock\Exceptions\InvalidModifier` · `Throwable`
### Method Summary
### Methods
Public · 6
__construct()
```php
public function __construct( DateTimeImmutable $now );
```
adjust()
```php
public function adjust( string $modifier ): static;
```
Mutates the clock to a new value. All consumers receive the same modification
fromSystemTimezone()
```php
public static function fromSystemTimezone(): FrozenClock;
```
Return a new object of now with the current timezone
fromUTC()
```php
public static function fromUTC(): FrozenClock;
```
Return a new object of now with UTC
now()
```php
public function now(): DateTimeImmutable;
```
Return the current clock
set()
```php
public function set( DateTimeImmutable $now ): static;
```
Sets the clock to a new value. All consumers receive the same modification
## Time\Clock\SystemClock
Final
Source on GitHub
- **`Phalcon\Time\Clock\SystemClock`** - implements [`Phalcon\Time\Clock\ClockInterface`](#timeclockclockinterface)
__Uses__ `DateTimeImmutable` · `DateTimeZone`
### Method Summary
### Methods
Public · 4
__construct()
```php
public function __construct( DateTimeZone $timezone );
```
fromSystemTimezone()
```php
public static function fromSystemTimezone(): SystemClock;
```
Return a new object of now with the current timezone
fromUTC()
```php
public static function fromUTC(): SystemClock;
```
Return a new object of now with UTC
now()
```php
public function now(): DateTimeImmutable;
```
Return the current clock
Source: https://docs.phalcon.io/5.17/api/phalcon_time/index.mdx