3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php if (version_compare(PHP_VERSION, '7.0.0', '<')) { define('BASIC_TYPE_HINT_REGEX', '#^Argument \d+ passed to .+? must be an instance of ([a-z]+), ([a-z]+) given#i'); function basic_type_hint($err_lvl, $err_msg) { if ($err_lvl == E_RECOVERABLE_ERROR) { if (preg_match(BASIC_TYPE_HINT_REGEX, $err_msg, $matches)) { if ($matches[1] == $matches[2]) { return true; } switch ($matches[1]) { case 'int': return $matches[2] == 'integer'; case 'bool': return $matches[2] == 'boolean'; default: return false; } } } return false; } set_error_handler('basic_type_hint'); } function foo(int $a) { print $a; } foo(42); foo(23);
Output for 5.2.0 - 7.2.6
4223
Output for 5.1.0 - 5.1.6
Fatal error: Argument 1 passed to foo() must be an object of class int, called in /in/ktmuF on line 34 and defined in /in/ktmuF on line 30
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Argument 1 must be an object of class int in /in/ktmuF on line 30
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/ktmuF on line 30
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/ktmuF on line 30
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/ktmuF on line 30
Process exited with code 255.