删锟斤拷锟侥硷拷

unlink ( string $filename [, resource $context ] ) : bool

删锟斤拷 filename锟斤拷锟斤拷 Unix C 锟斤拷 unlink() 锟斤拷锟斤拷锟斤拷锟狡★拷锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷锟斤拷锟揭伙拷锟� E_WARNING 锟斤拷锟斤拷拇锟斤拷锟�

filename: 锟侥硷拷锟斤拷路锟斤拷锟斤拷
context: Note: 锟斤拷 PHP 5.0.0 锟斤拷锟斤拷锟斤拷锟剿讹拷锟斤拷锟斤拷锟侥ｏ拷Context锟斤拷锟斤拷支锟街★拷锟叫癸拷锟斤拷锟斤拷锟侥ｏ拷Context锟斤拷锟斤拷说锟斤拷锟轿硷拷 Streams锟斤拷

锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷

锟芥本	说锟斤拷
5.0.0	锟斤拷 PHP 5.0.0 锟斤拷 unlink() 也锟斤拷锟斤拷锟斤拷锟斤拷某些 URL 锟斤拷装协锟介。锟轿匡拷支锟街碉拷协锟斤拷头锟阶靶拷锟� 锟叫碉拷锟叫憋拷锟斤拷些锟斤拷装协锟斤拷支锟斤拷 unlink()锟斤拷

Example #1 锟斤拷锟斤拷锟斤拷 unlink() 锟矫凤拷


<?php
$fh = fopen('test.html', 'a');
fwrite($fh, '<h1>Hello world!</h1>');
fclose($fh);

unlink('test.html');
?>

unlink