Song organizer< ? phperror_reporting(e_all); ini_set('display_errors',1); if (isset($_get['action'])) {if ((file_exists("songorganizer/songs. txt"))& & (filesize("songorganizer/songs. txt")! = 0)) {$songarray = file("songorganizer/songs. txt"); switch ($_get['action']) {case 'remove duplicates': $songarray = array_unique($songarray); $songarray = array_values($songarray); break; case 'sort ascending': sort($songarray); break; case ’shuffle’: shuffle($songarray); break; } // end of the switch statementif (count($songarray)> 0) {$newsongs = implode($songarray); $songstore = fopen("songorganizer/songs. txt","wb"); if ($songstore === false)echo "there was an error updating the song file\n"; else {fwrite($songstore, $newsongs); fclose($songstore); }}elseunlink("songorganizer/songs. txt"); }}if (isset($_post['submit'])) {$songtoadd = stripslashes($_post['songname']) . "\n"; $existingsongs = array(); if (file_exists("songorganizer/songs. txt")& & filesize("songorganizer/songs. txt")> 0) {$existingsongs = file("songorganizer/songs. txt"); if (isset($_post['submit'])) {$songtoadd = stripslashes($_post['songname']) . "\n"; $existingsongs = array(); if (file_exists("songorganizer/songs. txt")& & filesize("songorganizer/songs. txt")> 0) {$existingsongs = file("songorganizer/songs. txt"); if ("songorganizer/songs. txt"))|| (filesize("songorganizer/songs. txt")== 0))echo "there are no songs in thelist.\n"; else {$songarray = file("songorganizer/songs. txt"); echo "\n"; foreach ($songarray as $song) {echo "\n"; echo "" . htmlentities($song) .""; echo "\n"; }echo "\n"; }? > sort song list
remove duplicate songs
randomize song list
add a new songsong name: