unset_cv02.phpt 195 B

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  1. --TEST--
  2. unset() CV 2 (unset() global variable in $GLOBALS)
  3. --FILE--
  4. <?php
  5. $x = "ok\n";
  6. echo $x;
  7. unset($GLOBALS["x"]);
  8. echo $x;
  9. ?>
  10. --EXPECTF--
  11. ok
  12. Warning: Undefined variable $x in %s on line %d