PHP 手冊
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# getlastmod

(PHP 3, PHP 4 , PHP 5)

getlastmod -- Gets time of last page modification

## Description

int getlastmod ( void )

Returns the time of the last modification of the current page. The value returned is a Unix timestamp, suitable for feeding to date(). Returns `FALSE` on error.

示範 1.getlastmod() example
`<?php // outputs e.g. 'Last modified: March 04 1998 20:43:59.' echo "Last modified: " . date ("F d Y H:i:s.", getlastmod()); ?>`

> 備注: If you're interested in getting the last modification time of a different file, consider using filemtime().

See also date(), getmyuid(), getmygid(), get_current_user(), getmyinode(), getmypid(), and filemtime().

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