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run code in 200+ php & hhvm versions
Bugs & Features
<?php print_r(unserialize('a:3:{s:7:"groupOp";s:3:"AND";s:5:"rules";a:0:{}s:6:"groups";a:1:{i:0;a:2:{s:7:"groupOp";s:2:"OR";s:5:"rules";a:2:{i:0;a:4:{s:5:"field";s:14:"mlh_login_date";s:2:"op";s:2:"bt";s:4:"data";s:42:"2014-07-25 00:00:00 to 2014-07-31 23:59:59";s:12:"php_function";s:0:"";}i:1;a:4:{s:5:"field";s:7:"ma_name";s:2:"op";s:2:"in";s:4:"data";s:1:"1";s:12:"php_function";s:0:"";}}}}}'));
Output for 4.3.0 - 7.2.0
Array ( [groupOp] => AND [rules] => Array ( ) [groups] => Array ( [0] => Array ( [groupOp] => OR [rules] => Array ( [0] => Array ( [field] => mlh_login_date [op] => bt [data] => 2014-07-25 00:00:00 to 2014-07-31 23:59:59 [php_function] => ) [1] => Array ( [field] => ma_name [op] => in [data] => 1 [php_function] => ) ) ) ) )