


Briefly describe the recursive function of PHP to delete the entire directory
Jun 12, 2018 pm 02:56 PMThis article mainly introduces the recursive function of PHP to delete the entire directory, involving PHP recursive algorithm and directory operation skills. Friends in need can refer to it
The example of this article describes the PHP implementation for deleting the entire directory. recursive function.
The specific implementation method is as follows:
<?php function delete_directory($dir) { if ($dh = @opendir($dir)) { while (($file = readdir ($dh)) != false) { if (($file == ".") || ($file == "..")) continue; if (is_dir($dir . '/' . $file)) delete_directory($dir . '/' . $file); else unlink($dir . '/' . $file); } @closedir($dh); rmdir($dir); } } $dir = "./fakeDir"; delete_directory($dir); ?>
Summary: The above is the entire content of this article, I hope it will be helpful to everyone's learning.
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