<?php
$handler = opendir('lala');
while( ($filename = readdir($handler)) !== false ) {
if($filename != "." && $filename != ".."){
$file = substr($filename,0,3);
$newfilename = intval($file)-10;
echo $newfilename.'<br>';
rename('lala\\'.$filename, 'lala\\'.$newfilename.'.jpg');
}
}
closedir($handler);
转载请注明原文地址: https://www.6miu.com/read-48279.html