3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $values = array(); foreach(get_declared_classes() as $class) { $ref = new ReflectionClass($class); $name = $ref->getFileName(); if(!isset($values[$name])) { $values[$name] = array($class); } else { $values[$name] = $class; } } var_dump($values);
based on AjrcF
Output for 7.0.6 - 7.1.0
array(1) { [0]=> string(8) "IntlChar" }
Output for 5.4.34 - 5.4.45, 5.5.29 - 5.5.34, 5.6.13 - 5.6.20, 7.0.0 - 7.0.5
array(1) { [0]=> string(9) "XMLWriter" }
Output for 5.5.24 - 5.5.28, 5.5.35 - 5.6.12, 5.6.21 - 5.6.28
array(1) { [0]=> string(10) "UConverter" }
Output for 5.2.10 - 5.4.32
array(1) { [0]=> string(10) "ZipArchive" }
Output for 5.2.0 - 5.2.9
array(1) { [0]=> string(12) "DateTimeZone" }
Output for 5.1.2 - 5.1.6
array(1) { [0]=> string(19) "ReflectionExtension" }
Output for 5.0.0 - 5.0.5, 5.1.1
array(1) { [0]=> string(8) "DOMXPath" }
Output for 5.1.0
array(1) { [0]=> string(8) "timezone" }
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: reflectionclass in /in/Tn0pM on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: reflectionclass in /in/Tn0pM on line 6