3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { function __constructor(){} } $a = array(); for ($i=0; $i<100000; $i++) $a[rand()%100] =& new Foo();
Output for 4.3.0 - 4.4.9, hhvm-3.12.0
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.3.0 - 5.6.28
Deprecated: Assigning the return value of new by reference is deprecated in /in/ZASet on line 5
Output for 5.0.0 - 5.2.17
Strict Standards: Assigning the return value of new by reference is deprecated in /in/ZASet on line 5