Home >Backend Development >PHP Tutorial >PHP implementation code to delete all files created N minutes ago in a directory_PHP tutorial
PHP implementation code to delete all files created N minutes ago in a directory_PHP tutorial
- WBOYOriginal
- 2016-07-21 14:58:42822browse
Copy code The code is as follows:
//delfile("upload",10);
function delfile($dir,$n) //Delete all files created N minutes ago under the DIR path;
{
if(is_dir($dir))
{
if($dh =opendir($dir))
{
while (false !== ($file = readdir($dh)))
{
if($file!="." && $file !="..")
{
$fullpath=$dir."/".$file;
if(!is_dir($fullpath))
{
//$filedate =date("Y-m-d", filemtime($fullpath));
$filedate=date("Y-m-d h:i:s", filemtime($fullpath));
//$d1=strtotime(date( "Y-m-d"));
$d1=strtotime(date("Y-m-d h:i:s"));
$d2=strtotime($filedate);
//$Days=round(( $d1-$d2)/3600/24);
$Days=round(($d1-$d2)/60);
if($Days>$n)
unlink($fullpath) ; ////Delete files
}
}
}
closedir($dh);
}
}
?>
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：About string replacement and back references of preg_replace function_PHP tutorialNext article：About string replacement and back references of preg_replace function_PHP tutorial