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run code in 200+ php & hhvm versions
Bugs & Features
<?php ob_start('assert'); echo 'phpinfo()===ob_flush()'; ob_end_flush();
based on hJvBJ
Output for 7.1.0 - 7.2.0
phpinfo()===ob_flush() Warning: Cannot call assert() with string argument dynamically in /in/9em7f on line 5
Output for 5.4.8 - 5.6.28, 7.0.1 - 7.0.20
Fatal error: ob_flush(): Cannot use output buffering in output buffering display handlers in /in/9em7f(5) : assert code on line 1
Process exited with code 255.
Output for 7.0.0
Catchable fatal error: ob_flush(): Cannot use output buffering in output buffering display handlers in /in/9em7f(5) : assert code on line 1
Process exited with code 255.
Output for 5.3.19 - 5.4.7