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);
}
?>The above is the detailed content of Detailed explanation of how to recursively execute the chmod command on a folder in PHP. For more information, please follow other related articles on the PHP Chinese website!
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