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run code in 150+ php & hhvm versions
Bugs & Features
<?php function a($a = 2+2) {} $r = new ReflectionFunction('a'); $params = $r->getParameters(); var_dump($params[0]->isOptional(), $params[0]->isDefaultValueAvailable(), $params[0]->getDefaultValue());
Output for 5.6.8 - 7.1.0
bool(true) bool(true) int(4)
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.5.35
Parse error: syntax error, unexpected '+', expecting ')' in /in/buOfQ on line 2
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 '+', expecting ')' in /in/buOfQ on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/buOfQ on line 2
Process exited with code 255.