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run code in 150+ php & hhvm versions
Bugs & Features
<?php $function = function ($param = __LINE__) {}; $param = (new ReflectionParameter($function, 'param')); var_dump($param->isDefaultValueConstant(), $param->getDefaultValueConstantName());
Output for 5.4.6 - 5.6.28, 7.0.0 - 7.1.0
bool(false) NULL
Output for 5.3.0 - 5.4.5, hhvm-3.10.0 - 3.12.0
Fatal error: Call to undefined method ReflectionParameter::isDefaultValueConstant() in /in/cvThk on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/cvThk on line 3
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
Parse error: parse error, unexpected T_FUNCTION in /in/cvThk on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/cvThk on line 3
Process exited with code 255.