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date_modify

(PHP 5 >= 5.1.0)

date_modify — Alters the timestamp

说明

void date_modify ( DateTime $object , string $modify )
void DateTime::modify ( string $modify )

参数

object

DateTime object.

modify

String in a relative format accepted by strtotime().

返回值

Returns NULL on success or FALSE on failure.

范例

Example#1 A date_modify() example

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

上例将输出:

2006-12-13

参见


出售域名  LinuxTags


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