php-src/Zend/tests/bug32428.phpt

--TEST--
Bug #32428 (The @ warning error suppression operator is broken)
--FILE--
<?php 
  $data = @$not_exists; 
  $data = @($not_exists); 
  $data = @!$not_exists; 
  $data = !@$not_exists; 
  $data = @($not_exists+1); 
  echo "ok\n";
?>
--EXPECT--
ok