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<?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);
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.32, 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(1) { [0]=> string(15) "SodiumException" }
Output for 7.0.6 - 7.0.20, 7.1.0 - 7.1.33, 8.0.0
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, 7.4.33
array(1) { [0]=> string(9) "XMLWriter" }
Output for 5.5.24 - 5.5.28, 5.5.35, 5.6.7 - 5.6.12, 5.6.21 - 5.6.28
array(1) { [0]=> string(10) "UConverter" }
Output for 5.2.10 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 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 - 4.3.11, 4.4.0 - 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

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