3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $buffer = <<<JSON { "format": { "rule": [ "matches", "/^(0[1-9]|1[012])[- /.](0[1-9]|[12][0-9]|3[01])[- /.](19|20)\\\d\\\d$/" ], "message": "Applications.submit_birthdate_format" } } JSON; var_dump($buffer, json_decode($buffer), json_last_error(), JSON_ERROR_SYNTAX);
based on 67e4R
Output for 7.0.0 - 7.2.0
string(218) "{ "format": { "rule": [ "matches", "/^(0[1-9]|1[012])[- /.](0[1-9]|[12][0-9]|3[01])[- /.](19|20)\\d\\d$/" ], "message": "Applications.submit_birthdate_format" } }" object(stdClass)#2 (1) { ["format"]=> object(stdClass)#1 (2) { ["rule"]=> array(2) { [0]=> string(7) "matches" [1]=> string(66) "/^(0[1-9]|1[012])[- /.](0[1-9]|[12][0-9]|3[01])[- /.](19|20)\d\d$/" } ["message"]=> string(36) "Applications.submit_birthdate_format" } } int(0) int(4)
Output for 5.3.19 - 5.6.28
string(218) "{ "format": { "rule": [ "matches", "/^(0[1-9]|1[012])[- /.](0[1-9]|[12][0-9]|3[01])[- /.](19|20)\\d\\d$/" ], "message": "Applications.submit_birthdate_format" } }" object(stdClass)#1 (1) { ["format"]=> object(stdClass)#2 (2) { ["rule"]=> array(2) { [0]=> string(7) "matches" [1]=> string(66) "/^(0[1-9]|1[012])[- /.](0[1-9]|[12][0-9]|3[01])[- /.](19|20)\d\d$/" } ["message"]=> string(36) "Applications.submit_birthdate_format" } } int(0) int(4)