note 71480 added to function.scandir

dirlst - function to get directory and subdirectory file listing. Function outputs an array with filenames and optionally also their mod.time and/or size. You can choose also whether to include subdirectory names into listing Function returns number of files listed. $srcdir - source directory (without ending slash) $fs - output array $p - position of relative path, usually $p = strlen($srcdir) + 1; set to 0 to store absolute path $getfmt - set to 1 to include filemodtime in output $getfsz - set to 1 to include filesize in output $getdrs - set to 1 to include subdirectory names in output $verbose - set to 1 to display output in runtime Usage example. Get directory listing (files only) and save it into a file: $srcdir = 'C:\SomeFolder'; dirlst($srcdir, $files, strlen($srcdir) + 1, 1, 1, 0, 0); file_put_contents($filename, join("", $files)); Get listing from file and explode contents: $files = file($fn); foreach($files as $line) { list($file,$fmt,$fsz)=explode('|',$line); ... } <?php function dirlst($srcdir, &$fs, $p=0, $getfmt=0, $getfsz=0, $getdrs=0, $verbose=0) { $num = 0; if(($files = scandir($srcdir))!==false) { foreach($files as $file) { if($file != '.' && $file != '..') { $srcfile = $srcdir . '\\' . $file; $sf = substr($srcfile,$p); $sst = stat($srcfile); if($getfmt) { $fmt = $sst['mtime']; $sf.='|'.$fmt; } if($getfsz) { $fsz = $sst['size']; $sf.='|'.$fsz; } if(is_file($srcfile)) { $fs[] = $sf."|\n"; if($verbose) echo $sf."|\n"; } else if(is_dir($srcfile)) { if($getdrs) { $fs[] = $sf."|\n"; if($verbose) echo $sf."|\n"; } $num += dirlst($srcfile, $fs, $p, $getfmt, $getfsz, $getdrs, $verbose); } } } } return $num; } ?> dirsort - function to sort directory listing array. Function returns sorted array. $fs - sortable array (got by dirlst()) $col - column to sort; if the listing contains filename, filemodtime and filesize, then: 0 - files, 1 - mod.time, 2 - size $dsc - set to 0 to sort ascending, 1 - to sort descending Usage example. Sort by size, ascending: $fs = dirsort($fs, 2, 0); <?php function dirsort($fs, $col=0, $dsc=0) { foreach($fs as $line) list($col0[],$col1[],$col2[]) = explode('|',$line); if($col==0) { natcasesort($col0); if($dsc) $col0=array_reverse($col0,1); $keys = array_keys($col0); } if($col==1) { if($dsc) arsort($col1); else asort($col1); $keys = array_keys($col1); } if($col==2) { if($dsc) arsort($col2); else asort($col2); $keys = array_keys($col2); } foreach($keys as $k) $nfs[] = $fs[$k]; return $nfs; } ?> ---- Server IP: 81.198.190.2 Probable Submitter: 81.198.35.66 ---- Manual Page -- http://www.php.net/manual/en/function.scandir.php Edit -- https://master.php.net/note/edit/71480 Del: integrated -- https://master.php.net/note/delete/71480/integrated Del: useless -- https://master.php.net/note/delete/71480/useless Del: bad code -- https://master.php.net/note/delete/71480/bad+code Del: spam -- https://master.php.net/note/delete/71480/spam Del: non-english -- https://master.php.net/note/delete/71480/non-english Del: in docs -- https://master.php.net/note/delete/71480/in+docs Del: other reasons-- https://master.php.net/note/delete/71480 Reject -- https://master.php.net/note/reject/71480 Search -- https://master.php.net/manage/user-notes.php