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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(get_defined_functions);
based on CQXON
Output for 7.2.0 - 7.3.0
Warning: Use of undefined constant get_defined_functions - assumed 'get_defined_functions' (this will throw an Error in a future version of PHP) in /in/vCkff on line 3 string(21) "get_defined_functions"
Output for 5.3.18 - 5.6.38, hhvm-3.10.1 - 3.21.3, 7.0.0 - 7.1.25
Notice: Use of undefined constant get_defined_functions - assumed 'get_defined_functions' in /in/vCkff on line 3 string(21) "get_defined_functions"
Output for hhvm-3.22.0
Notice: Use of undefined constant get_defined_functions - assumed 'get_defined_functions' in /in/vCkff on line -1 string(21) "get_defined_functions"