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date_modify
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date_modify

(PHP 5 >= 5.1.0RC1)

date_modify -- Alters the timestamp

Description

void date_modify ( DateTime object, string modify )

void DateTime::modify ( string modify )

Parameters

object

DateTime object.

modify

String in a relative format accepted by strtotime().

Return Values

Returns NULL on success or FALSE on failure.

Examples

Example 1. A date_modify() example

<?php
$date = new DateTime("2006-12-12");
$date->modify("+1 day");
echo $date->format("Y-m-d");
?>

The above example will output:

2006-12-13

See Also

strtotime()

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