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run code in 150+ php & hhvm versions
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<?php $answer_data=["0","1","0"]; $show_data='a:4:{i:0;O:27:"WpProQuiz_Model_AnswerTypes":7:{s:10:"*_answer";s:12:"A . R rahman";s:8:"*_html";b:0;s:10:"*_points";i:1;s:11:"*_correct";b:1;s:14:"*_sortString";s:0:"";s:18:"*_sortStringHtml";b:0;s:10:"*_mapper";N;}i:1;O:27:"WpProQuiz_Model_AnswerTypes":7:{s:10:"*_answer";s:10:"Sonu Nigam";s:8:"*_html";b:0;s:10:"*_points";i:1;s:11:"*_correct";b:0;s:14:"*_sortString";s:0:"";s:18:"*_sortStringHtml";b:0;s:10:"*_mapper";N;}i:2;O:27:"WpProQuiz_Model_AnswerTypes":7:{s:10:"*_answer";s:10:"Lalu Yadav";s:8:"*_html";b:0;s:10:"*_points";i:1;s:11:"*_correct";b:0;s:14:"*_sortString";s:0:"";s:18:"*_sortStringHtml";b:0;s:10:"*_mapper";N;}i:3;O:27:"WpProQuiz_Model_AnswerTypes":7:{s:10:"*_answer";s:14:"Manmohan singh";s:8:"*_html";b:0;s:10:"*_points";i:1;s:11:"*_correct";b:0;s:14:"*_sortString";s:0:"";s:18:"*_sortStringHtml";b:0;s:10:"*_mapper";N;}}'; $user_answer=json_decode($show_data); echo $user_answer->_answer();
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to a member function _answer() on null in /in/iYKhr:5 Stack trace: #0 {main} thrown in /in/iYKhr on line 5
Process exited with code 255.
Output for 5.6.0 - 5.6.28
Fatal error: Call to a member function _answer() on null in /in/iYKhr on line 5
Process exited with code 255.
Output for 5.4.0 - 5.5.35
Fatal error: Call to a member function _answer() on a non-object in /in/iYKhr on line 5
Process exited with code 255.
Output for 5.2.3 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/iYKhr on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected '[' in <b>/in/iYKhr</b> on line <b>2</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected '[' in <b>/in/iYKhr</b> on line <b>2</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error in <b>/in/iYKhr</b> on line <b>2</b><br />
Process exited with code 255.