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run code in 150+ php & hhvm versions
Bugs & Features
<?php namespace NS; class A { public function get($a){} } function foo($a = 'foo') { } $class = new \ReflectionClass('NS\A'); $method = $class->getMethod('get'); $parameters = $method->getParameters(); $aParameter = $parameters[0]; $method = new \ReflectionFunction('NS\foo'); $parameters = $method->getParameters(); $aParameter = $parameters[0]; /* var_dump($class->getNamespaceName()); var_dump($class->getName()); var_dump($method->getNamespaceName()); var_dump($method->getName()); var_dump($aParameter->getName()); var_dump($aParameter->getDeclaringFunction()->getNamespaceName()); var_dump($aParameter->getDeclaringFunction()->getName()); */ var_dump($aParameter->getDefaultValue()); var_dump($aParameter->getDefaultValueConstantName());
Output for 5.4.6 - 5.6.28, 7.0.0 - 7.1.0
string(3) "foo" NULL
Output for hhvm-3.10.0 - 3.12.0
string(3) "foo" string(5) ""foo""
Output for 5.3.0 - 5.4.5
string(3) "foo" Fatal error: Call to undefined method ReflectionParameter::getDefaultValueConstantName() in /in/nBhkR on line 32
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_STRING in /in/nBhkR 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_STRING in /in/nBhkR on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/nBhkR on line 3
Process exited with code 255.