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run code in 300+ PHP versions simultaneously
<?php $method = new reflectionMethod('phar', '__construct'); foreach ($method->getParameters() as $parameter) { var_dump($parameter->getName()); var_dump($parameter->isOptional()); var_dump($parameter->isDefaultValueAvailable()); }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
string(8) "filename" bool(false) bool(false) string(5) "flags" bool(true) bool(true) string(5) "alias" bool(true) bool(true)
Output for 7.1.7 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
string(8) "filename" bool(false) bool(false) string(5) "flags" bool(true) bool(false) string(5) "alias" bool(true) bool(false)
Output for 7.1.0 - 7.1.6
string(8) "filename" bool(false) bool(false) string(5) "flags" bool(true) bool(false) string(5) "alias" bool(true) bool(false) string(10) "fileformat" bool(true) bool(false)
preferences:
123.19 ms | 408 KiB | 5 Q