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run code in 200+ php & hhvm versions
Bugs & Features
<?php class C implements \Countable { public function count($mode = \COUNT_NORMAL) { var_dump(func_get_args()); return 0; } } $c = new C(); count($c); count($c, \COUNT_RECURSIVE);
Output for 5.3.0 - 7.2.0
array(0) { } array(0) { }
Output for 5.1.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lp6SR on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lp6SR on line 6 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lp6SR on line 17 array(0) { } array(0) { }
Output for 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lp6SR on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lp6SR on line 6 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lp6SR on line 17 Fatal error: Interface 'Countable' not found in /in/lp6SR on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lp6SR on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lp6SR on line 6 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/lp6SR on line 17 Fatal error: Class 'Countable' not found in /in/lp6SR on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/lp6SR on line 3
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/lp6SR on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/lp6SR on line 3
Process exited with code 255.