hphp/test/slow/useless_assignment/1745.php

   1 <?php
   2
   3 function bug( $flag ) {
   4   $tag = '';
   5   if ($flag) {
   6     $tag .= 'x';
   7   }
   8   $tag='33';
   9   if ( $flag ) ;
  10  else var_dump($tag);
  11 }
  12 bug(false);