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run code in 150+ php & hhvm versions
Bugs & Features
<?php function handler() { } set_error_handler('handler'); function func() { $var = 'test'; $array = array(); $value = $array[$var]; $realVar = $var; substr($var, -1); $anotherValue = 'a'; $value['a']; } $items = new ArrayObject(array(1)); unset($items[0]); unset($items[0][0]); func();
Output for 5.0.0 - 5.4.12, 5.4.30 - 5.4.45, 5.5.14 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Output for 5.4.13 - 5.4.29, 5.5.0 - 5.5.13

Process exited with code 139.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/Ruiu2 on line 20
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/Ruiu2 on line 20