Implementation code for deleting non-empty directories in PHP_PHP tutorial

The original method of PHP deleting directories and files is to first check whether there are files in this directory. If so, if it is a folder, then call this function to delete it. If it is a file, directly call unlink to delete it, and finally delete the directory.

When deleting a folder, you must first ensure that you have this permission!

The code is as follows

代码如下	复制代码
// 说明： 删除非空目录的解决方案 function removeDir($dirName) { if(! is_dir($dirName)) { return false; } $handle = @opendir($dirName); while(($file = @readdir($handle)) !== false) { if($file != '.' && $file != '..') { $dir = $dirName . '/' . $file; is_dir($dir) ? removeDir($dir) : @unlink($dir); } } closedir($handle); return rmdir($dirName) ; } ?>

Copy code

// Description: Solution to delete non-empty directories

removefunctionDir($dirName)
{
If(! is_dir($dirName))
{
         return false;
}  
$handle = @opendir($dirName);
While(($file = @readdir($handle)) !== false)
{
If($file != '.' && $file != '..')
                                                                                               $dir = $dirName . '/' . $file;
                 is_dir($dir) ? removeDir($dir) : @unlink($dir);
                                            }  
closedir($handle);

Return rmdir($dirName);
}
?>

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TechArticleThe original purpose of php to delete directories and files is to first check whether there are files in this directory. If there are, they are files. If it is a folder, call this function to delete it. If it is a file, call unlink directly...