Magento权限设置与缓存清理的PHP脚本_magento教程_php教程

<?php

## 设置文件644，目录755
function AllDirChmod( $dir = "./", $dirModes = 0755, $fileModes = 0644 ){
 $d = new RecursiveDirectoryIterator( $dir );
 foreach( new RecursiveIteratorIterator( $d, 1 ) as $path ){
 if( $path->isDir() ) chmod( $path, $dirModes );
 else if( is_file( $path ) ) chmod( $path, $fileModes );
}
}

## 清除指定目录
function cleandir($dir) {
 if ($handle = opendir($dir)) {
 while (false !== ($file = readdir($handle))) {
 if ($file != '.' && $file != '..' && is_file($dir.'/'.$file)) {
 if (unlink($dir.'/'.$file)) { }
 else { echo $dir . '/' . $file . ' (file) NOT deleted! '; }
 }
 else if ($file != '.' && $file != '..' && is_dir($dir.'/'.$file)) {
 cleandir($dir.'/'.$file);
 if (rmdir($dir.'/'.$file)) { }
 else { echo $dir . '/' . $file . ' (directory) NOT deleted! '; }
 }
 }
 closedir($handle);
 }
}

## 判断目录是否为空
function isDirEmpty($dir){
 return (($files = @scandir($dir)) && count($files) <= 2);
}

echo "----------------------- CLEANUP START ------------------------- ";
$start = (float) array_sum(explode(' ',microtime()));
echo " *************** SETTING PERMISSIONS *************** ";
echo "Setting all folder permissions to 755 ";
echo "Setting all file permissions to 644 ";
AllDirChmod( "." );
echo "Setting pear permissions to 550 ";
chmod("pear", 550);

echo " ****************** CLEARING CACHE ****************** ";

if (file_exists("var/cache")) {
 echo "Clearing var/cache ";
 cleandir("var/cache");
}

if (file_exists("var/session")) {
 echo "Clearing var/session ";
 cleandir("var/session");
}

if (file_exists("var/minifycache")) {
 echo "Clearing var/minifycache ";
 cleandir("var/minifycache");
}

if (file_exists("downloader/pearlib/cache")) {
 echo "Clearing downloader/pearlib/cache ";
 cleandir("downloader/pearlib/cache");
}

if (file_exists("downloader/pearlib/download")) {
 echo "Clearing downloader/pearlib/download ";
 cleandir("downloader/pearlib/download");
}

if (file_exists("downloader/pearlib/pear.ini")) {
 echo "Removing downloader/pearlib/pear.ini ";
 unlink ("downloader/pearlib/pear.ini");
}

echo " ************** CHECKING FOR EXTENSIONS *********** ";
If (!isDirEmpty("app/code/local/")) {
 echo "-= WARNING =- Overrides or extensions exist in the app/code/local folder ";
}
If (!isDirEmpty("app/code/community/")) {
 echo "-= WARNING =- Overrides or extensions exist in the app/code/community folder ";
}
$end = (float) array_sum(explode(' ',microtime()));
echo " ------------------- CLEANUP COMPLETED in:". sprintf("%.4f", ($end-$start))." seconds ------------------ ";
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