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run code in 200+ php & hhvm versions
Bugs & Features
<?php ReflectionFunction::export('unserialize');
Output for 7.0.0 - 7.2.0
Function [ <internal:standard> function unserialize ] { - Parameters [2] { Parameter #0 [ <required> $variable_representation ] Parameter #1 [ <optional> $allowed_classes ] } }
Output for 5.2.3 - 5.6.28
Function [ <internal:standard> function unserialize ] { - Parameters [1] { Parameter #0 [ <required> $variable_representation ] } }
Output for 5.2.2
Function [ <internal> function unserialize ] { - Parameters [1] { Parameter #0 [ <required> $variable_representation ] } }
Output for 5.2.0 - 5.2.1
Function [ <internal> public function unserialize ] { - Parameters [1] { Parameter #0 [ <required> $variable_representation ] } }
Output for 5.0.0 - 5.1.6
Function [ <internal> public function unserialize ] { }
Output for 4.3.2 - 4.4.9
Fatal error: Undefined class name 'reflectionfunction' in /in/XCa6f on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Undefined class name 'reflectionfunction' in /in/XCa6f on line 2