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run code in 150+ php & hhvm versions
Bugs & Features
<?php print_r(new ReflectionFunction('class_exists'));
Output for 5.0.0 - 5.6.28, 7.0.0 - 7.1.0
ReflectionFunction Object ( [name] => class_exists )
Output for hhvm-3.10.0 - 3.12.0
ReflectionFunction Object ( [name] => class_exists [closure:ReflectionFunction:private] => [params:ReflectionFunctionAbstract:private] => )
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: reflectionfunction in /in/tCO5G on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: reflectionfunction in /in/tCO5G on line 3