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PHP date_default_timezone_set() Function

Complete PHP Date Reference

Definition and Usage

The date_default_timezone_set() function sets the default timezone used by all date/time functions.

Syntax

date_default_timezone_set(timezone)

Parameter	Description
timezone	Required. The timezone identifier, like "UTC" or "Europe/Paris". List of valid timezones: http://www.php.net/manual/en/timezones.php

Tips and Notes

Note: This function returns FALSE if the timezone identifier is not valid, or TRUE otherwise.

Example

<?php
echo(date_default_timezone_set("Europe/Paris"));
?>

The output of the code above will be: