3v4l.org

run code in 300+ PHP versions simultaneously
<?php class EnumConstantMetadata { private $name; private $readableValue; private $value; public function __construct($name, $value, $readableValue) { $this->name = $name; $this->value = $value; $this->readableValue = $readableValue; } public function getName() { return $this->name; } public function getReadableValue() { return $this->readableValue; } public function getValue() { return $this->value; } } var_dump(serialize(new EnumConstantMetadata('name', 'value', 'readableValue'))); var_dump(serialize(array('name', 'value', 'readableValue')));
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(188) "O:20:"EnumConstantMetadata":3:{s:26:"EnumConstantMetadataname";s:4:"name";s:35:"EnumConstantMetadatareadableValue";s:13:"readableValue";s:27:"EnumConstantMetadatavalue";s:5:"value";}" string(62) "a:3:{i:0;s:4:"name";i:1;s:5:"value";i:2;s:13:"readableValue";}"
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/i1dQj on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/i1dQj on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/i1dQj on line 5
Process exited with code 255.
preferences:
255.15 ms | 401 KiB | 375 Q