(PHP 5 >= 5.2.0, PECL zip >= 1.5.0)
ZipArchive::getNameIndex — Returns the name of an entry using its index
$index
   [, int $flags
  ] )Returns the name of an entry using its index.
indexIndex of the entry.
flags
       If flags is set to ZipArchive::FL_UNCHANGED, the original unchanged
       name is returned.
      
   Returns the name on success or FALSE on failure.
  
Example #1 ZipArchive::getNameIndex() example
<?php
if ($zip->open('test.zip') == TRUE) {
 for ($i = 0; $i < $zip->numFiles; $i++) {
     $filename = $zip->getNameIndex($i);
     // ...
 }
}
?>