note 55442 added to function.readdir

From: Date: Wed, 03 Aug 2005 20:11:03 +0000
Subject: note 55442 added to function.readdir
Groups: php.notes 
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Alex's example was really good except for just one small part that was keeping it from displaying directories above files in alphabetical order (His has makes the directories and files mixed) I changed 'if (is_dir($path.$file))' to 'if (is_dir($file))' and it works perfectly now. Here's the whole block. <code> $path = $_SERVER[DOCUMENT_ROOT]; $dh = @opendir($path); while (false !== ($file=@readdir($dh))) { if (substr($file,0,1)!=".") { if (is_dir($file)) $dirs[]=$file.'/'; else $files[]=$file; } } @closedir($dh); if ($files) natcasesort($files); if ($dirs) natcasesort($dirs); $files=array_merge($dirs,$files); foreach ($files as $file) echo "<a href=$file>$file</a><br />"; </code> ---- Manual Page -- http://www.php.net/manual/en/function.readdir.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+55442 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+55442&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+55442&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+55442&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+55442&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+55442&report=yes&reason=non-english Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+55442&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+55442&report=yes Search -- http://master.php.net/manage/user-notes.php

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