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run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = json_decode('"foo"'); var_dump(json_last_error_message());
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function json_last_error_message() in /in/M8FUK:5 Stack trace: #0 {main} thrown in /in/M8FUK on line 5
Process exited with code 255.
Output for 5.3.18 - 5.6.28
Fatal error: Call to undefined function json_last_error_message() in /in/M8FUK on line 5
Process exited with code 255.