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run code in 150+ php & hhvm versions
Bugs & Features
<?php function handler($errno, $errstr) { var_dump($errno); return false; } if (version_compare(PHP_VERSION, '5.0.0', '<')) { set_error_handler('handler'); } else { set_error_handler('handler', ~0); } function test($string) { $string = 'bar'; } $a = 'foo'; test(&$a); echo $a; //eval($val.'(&$a);'); function_exists('error_get_last') && var_dump(error_get_last());
Output for 5.4.0 - 5.4.15
Fatal error: Call-time pass-by-reference has been removed; If you would like to pass argument by reference, modify the declaration of test(). in /in/V2EXM on line 18
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Deprecated: Call-time pass-by-reference has been deprecated; If you would like to pass it by reference, modify the declaration of test(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file in /in/V2EXM on line 18 bararray(4) { ["type"]=> int(8192) ["message"]=> string(251) "Call-time pass-by-reference has been deprecated; If you would like to pass it by reference, modify the declaration of test(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file" ["file"]=> string(9) "/in/V2EXM" ["line"]=> int(18) }