PHP uses recursive methods to list all files in the current directory, _php tutorial

PHP uses recursive methods to list all files in the current directory,

This example describes how PHP uses recursion to list all files in the current directory. Share to everyone for your reference. The implementation method is as follows:

<?php
function FileList ($pathname, $i) {
Define a filelist function
    $dir =opendir ($pathname);
    while (($file =readdir ($dir))!== false) {
        $fname = $pathname. " /". $file;
        if (Is_dir ($fname) && $file! = "." && $file! = "...") {
            for ($tmp =0; $tmp <=8* $i; $tmp + +)
                echo "";
            Echo '';
            echo "is directory:". $fname. "
";
            FileList ($fname, $i + 1);
        }elseif ($file! = "." && $file! = "...") {
            for ($tmp =0; $tmp <=8* $i; $tmp + +)
                echo "";
            Echo '';
            echo $fname. "
";
        }
    }
    ChDir ("..");
    Closedir ($dir);
}
FileList ("/home/zhou/shell", 0);
Lists all files and directories under/home/zhou/shell.
?>

I hope this article is helpful to everyone's PHP programming.

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