3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Legacy { private $_ignore; /** * @param int $ignore */ public function __construct($ignore = E_STRICT) { $this->_ignore = $ignore; } /** * @param callable $func * @return mixed * @throws \Exception */ public function call(callable $func) { $args = func_get_args(); array_shift($args); $er = error_reporting(); error_reporting($er &~ $this->_ignore); try { $ret = call_user_func_array($func, $args); error_reporting($er); return $ret; } catch (\Exception $ex) { error_reporting($er); throw $ex; } } } var_dump(error_reporting()); (new Legacy())->call(function(){ // strict warningが発生する処理 var_dump(error_reporting()); }); var_dump(error_reporting());
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.1.0
int(-1) int(-2049) int(-1)
Output for hhvm-3.10.0 - 3.12.0
int(8191) int(6143) int(8191)
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/VFESB on line 42
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/VFESB on line 33 Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/VFESB on line 42
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/VFESB on line 33 Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/VFESB on line 42
Process exited with code 255.
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/VFESB 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/VFESB 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/VFESB on line 4
Process exited with code 255.