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run code in 150+ php & hhvm versions
Bugs & Features
<?php class MyCountable implements Countable { public function count($mySpecialFilterArgument = null) { if($mySpecialFilterArgument === null) { // expect that we were called from count($myCountable) var_dump(0); } else { // expect that we manually called $myCountable->count($mySpecialFilterArgument) var_dump(1); } } } $myCountable = new MyCountable; $myCountable->count(1); count($myCountable); count($myCountable, COUNT_NORMAL);
based on JeXuZ
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(1) int(0) int(0)
Output for 5.0.5
Fatal error: Interface 'Countable' not found in /in/TOYhu on line 2
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Fatal error: Class 'Countable' not found in /in/TOYhu on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/TOYhu on line 2
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 '{' in /in/TOYhu on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/TOYhu on line 2
Process exited with code 255.