note 19708 deleted from function.fileperms by aidan
| From: | aidan@php.net | Date: | Sat, 10 Jul 2004 13:27:35 +0000 |
| Subject: | note 19708 deleted from function.fileperms by aidan | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-73001@lists.php.net to get a copy of this message | ||
Note Submitter: luzianwild@hotmail.com
----
you can use this function to get permissions in standard unix format ("rwx rwx rwx" with
"-" as placeholder for a denied permission):
function get_perms($file) {
$p_bin = substr(decbin(fileperms($file)), -9) ;
$p_arr = explode(".", substr(chunk_split($p_bin, 1, "."), 0, 17)) ;
$perms = ""; $i = 0;
foreach ($p_arr as $this) {
$p_char = ( $i%3==0 ? "r" : ( $i%3==1 ? "w" : "x" ) );
$perms .= ( $this=="1" ? $p_char : "-" ) . ( $i%3==2 ? " " :
"" );
$i++;
}
return $perms;
}