php - How can I exclude folders with this backup script? -

i'm using great script backup folders on server, there couple of folders want exclude backup. how go excluding them?

thanks

<?php /*  * php: recursively backup files & folders zip-file  * (c) 2012-2014: marvin menzerath - http://menzerath.eu  * contribution: drew toddsby */  // make sure script can handle large folders/files ini_set('max_execution_time', 600); ini_set('memory_limit','1024m');  // start backup! zipdata('/var/www/html/uploaded', '/var/www/html/uploaded.zip'); echo 'finished.';  // here magic happens :) function zipdata($source, $destination) {     if (extension_loaded('zip')) {         if (file_exists($source)) {             $zip = new ziparchive();             if ($zip->open($destination, ziparchive::create)) {                 $source = realpath($source);                 if (is_dir($source)) {                     $iterator = new recursivedirectoryiterator($source);                     // skip dot files while iterating                      $iterator->setflags(recursivedirectoryiterator::skip_dots);                     $files = new recursiveiteratoriterator($iterator, recursiveiteratoriterator::self_first);                     foreach ($files $file) {                         $file = realpath($file);                         if (is_dir($file)) {                             $zip->addemptydir(str_replace($source . '/', '', $file . '/'));                         } else if (is_file($file)) {                             $zip->addfromstring(str_replace($source . '/', '', $file), file_get_contents($file));                         }                     }                 } else if (is_file($source)) {                     $zip->addfromstring(basename($source), file_get_contents($source));                 }             }             return $zip->close();         }     }     return false; } 

put in $no_zip path want exclude. , see line if(!in_array($file, $no_zip) {

   <?php     /*      * php: recursively backup files & folders zip-file      * (c) 2012-2014: marvin menzerath - http://menzerath.eu      * contribution: drew toddsby     */      // make sure script can handle large folders/files     ini_set('max_execution_time', 600);     ini_set('memory_limit','1024m');      // start backup!     zipdata('/var/www/html/uploaded', '/var/www/html/uploaded.zip');     echo 'finished.';      $no_zip = array('path_1', 'path_2');      // here magic happens :) edit: funny ;-)     function zipdata($source, $destination) {         if (extension_loaded('zip')) {             if (file_exists($source)) {                 $zip = new ziparchive();                 if ($zip->open($destination, ziparchive::create)) {                     $source = realpath($source);                     if (is_dir($source)) {                         $iterator = new recursivedirectoryiterator($source);                         // skip dot files while iterating                          $iterator->setflags(recursivedirectoryiterator::skip_dots);                         $files = new recursiveiteratoriterator($iterator, recursiveiteratoriterator::self_first);                         foreach ($files $file) {                              //check                              if(!in_array($file, $no_zip)) {                              $file = realpath($file);                             if (is_dir($file)) {                                 $zip->addemptydir(str_replace($source . '/', '', $file . '/'));                             } else if (is_file($file)) {                                 $zip->addfromstring(str_replace($source . '/', '', $file), file_get_contents($file));                             }                          }                          }                     } else if (is_file($source)) {                         $zip->addfromstring(basename($source), file_get_contents($source));                     }                 }                 return $zip->close();             }         }         return false;     }