php - zip main folder with sub folder inside -

i have folder files , sub folder inside. how im going read directory , zip main folder?

ex:

maindirectory --- file 1 --- file 2 --- subdirectory 1 ------ file 3 ------ file 4 --- subdirectory 2 ------ file 5 ------ file 6 

i'm using script:

function zip($source, $destination, $include_dir = false) {      if (!extension_loaded('zip') || !file_exists($source)) {         return false;     }      if (file_exists($destination)) {         unlink ($destination);     }      $zip = new ziparchive();     if (!$zip->open($destination, ziparchive::create)) {         return false;     }     $source = str_replace('\\', '/', realpath($source));      if (is_dir($source) === true)     {          $files = new recursiveiteratoriterator(new recursivedirectoryiterator($source), recursiveiteratoriterator::self_child);          if ($include_dir) {              $arr = explode("/",$source);             $maindir = $arr[count($arr)- 1];              $source = "";             ($i=0; $i < count($arr) - 1; $i++) {                  $source .= '/' . $arr[$i];             }              $source = substr($source, 1);              $zip->addemptydir($maindir);          }          foreach ($files $file)         {             $file = str_replace('\\', '/', $file);              // ignore "." , ".." folders             if( in_array(substr($file, strrpos($file, '/')+1), array('.', '..')) )                 continue;              $file = realpath($file);              if (is_dir($file) === true)             {                 $zip->addemptydir(str_replace($source . '/', '', $file . '/'));             }             else if (is_file($file) === true)             {                 $zip->addfromstring(str_replace($source . '/', '', $file), file_get_contents($file));             }         }     }     else if (is_file($source) === true)     {         $zip->addfromstring(basename($source), file_get_contents($source));     }      return $zip->close(); } 

and call function this:

zip('image/data/','aaa.zip',false); 

but zip whole c: folder. want zip document inside image/data/ folder.

how can format correct directory , it's subdirectories?

try this.

zipfile('image/data/','aaa.zip', true);  /**  * function zipfile.  creates zip file source destination  *  * @param  string $source source path zip  * @param  string $destination destination path zip  * @param  string|boolean $flag optional if true includes folder  * @return boolean  */ function zipfile($source, $destination, $flag = '') {     if (!extension_loaded('zip') || !file_exists($source)) {         return false;     }      $zip = new ziparchive();     if (!$zip->open($destination, ziparchive::create)) {         return false;     }      $source = str_replace('\\', '/', realpath($source));     if($flag)     {         $flag = basename($source) . '/';         //$zip->addemptydir(basename($source) . '/');     }      if (is_dir($source) === true)     {         $files = new recursiveiteratoriterator(new recursivedirectoryiterator($source), recursiveiteratoriterator::self_first);         foreach ($files $file)         {             $file = str_replace('\\', '/', realpath($file));              if (is_dir($file) === true)             {                 $zip->addemptydir(str_replace($source . '/', '', $flag.$file . '/'));             }             else if (is_file($file) === true)             {                 $zip->addfromstring(str_replace($source . '/', '', $flag.$file), file_get_contents($file));             }         }     }     else if (is_file($source) === true)     {         $zip->addfromstring($flag.basename($source), file_get_contents($source));     }      return $zip->close(); }