3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Child { public function run() { } } class Parents { /** * * @var Child[] */ public $children; } class School { public function lesson(Parents $parents) { foreach ( $parents->children as $child ) { $child->run(); } } }
Output for 5.0.0 - 7.1.0
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/WdUWY on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/WdUWY on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/WdUWY on line 4
Process exited with code 255.