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run code in 150+ php & hhvm versions
Bugs & Features
<?php date("w",strtotime($date_my));
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined variable: date_my in /in/HZvc4 on line 2
Output for 5.0.4 - 5.0.5
Notice: Undefined variable: date_my in /in/HZvc4 on line 2 Warning: strtotime(): Called with an empty time parameter. in /in/HZvc4 on line 2
Output for 5.0.1 - 5.0.3
Notice: Undefined variable: date_my in /in/HZvc4 on line 2 Warning: strtotime(): Called with an empty time parameter. in /in/HZvc4 on line 2
Output for 4.3.2 - 5.0.0
Notice: Undefined variable: date_my in /in/HZvc4 on line 2 Notice: strtotime(): Called with empty time parameter in /in/HZvc4 on line 2
Output for 4.3.0 - 4.3.1
Notice: Undefined variable: date_my in /in/HZvc4 on line 2 Notice: strtotime() [http://www.php.net/function.strtotime]: Called with empty time parameter in /in/HZvc4 on line 2