


Detailed explanation of how to recursively execute the chmod command on a folder in PHP
This article mainly introduces the method of PHP executing the chmod command on the folder recursively, which can realize the function of recursively executing the chmod command to change the folder execution permissions. Friends who need it can refer to it
The example in this article describes how PHP recursively executes the chmod command on a folder. Share it with everyone for your reference. The specific analysis is as follows:
Here recursively execute the chmod command on folders and files to change execution permissions
<?php function recursiveChmod($path, $filePerm=0644, $dirPerm=0755) { // Check if the path exists if(!file_exists($path)) { return(FALSE); } // See whether this is a file if(is_file($path)) { // Chmod the file with our given filepermissions chmod($path, $filePerm); // If this is a directory... } elseif(is_dir($path)) { // Then get an array of the contents $foldersAndFiles = scandir($path); // Remove "." and ".." from the list $entries = array_slice($foldersAndFiles, 2); // Parse every result... foreach($entries as $entry) { // And call this function again recursively, with the same permissions recursiveChmod($path."/".$entry, $filePerm, $dirPerm); } // When we are done with the contents of the directory, we chmod the directory itself chmod($path, $dirPerm); } // Everything seemed to work out well, return TRUE return(TRUE); } ?>
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