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run code in 150+ php & hhvm versions
Bugs & Features
<?php function a() { var_dump('a called'); } function b(&$abort) { $abort = TRUE; var_dump('b called'); } function c() { var_dump('c called'); } foreach (['a', 'b', 'c'] as $handler) { $abort = FALSE; $args[] = &$abort; call_user_func_array($handler, $args); if ($abort) break; }
Output for 5.4.0 - 7.1.0
string(8) "a called" string(8) "b called"
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/iTRlO on line 11
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/iTRlO on line 11
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/iTRlO on line 11
Process exited with code 255.