3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2013-12-03T20:02:21Z

<?php
function &myFunction() {
  $string = "MyString";
  var_dump($string);

  return ($undefined);
}

for($i = 0; $i < 10; $i++) {
  $retval = myFunction();
}
var_dump($retval);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive preview

44.35 ms | 402 KiB | 5 Q