3v4l.org

run code in 300+ PHP versions simultaneously
<?php class GrandParentWithConstructor { function __construct() {} } class ParentWithConstructor extends GrandParentWithConstructor { function __construct() {} } class ChildWithoutConstructor extends ParentWithConstructor {} $refl = new ReflectionMethod('ParentWithConstructor', '__construct'); try { $refl->getPrototype(); } catch (\ReflectionException $e) { var_dump(substr(strstr($e->getMessage(), "::__construct", 1), 7)); } $refl = new ReflectionMethod('ChildWithoutConstructor', '__construct'); try { $refl->getPrototype(); } catch (\ReflectionException $e) { var_dump(substr(strstr($e->getMessage(), "::__construct", 1), 7)); }
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
string(21) "ParentWithConstructor" string(23) "ChildWithoutConstructor"
Output for 5.1.2 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/mVLRQ on line 16 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/mVLRQ on line 23 Warning: Wrong parameter count for strstr() in /in/mVLRQ on line 17 bool(false) Warning: Wrong parameter count for strstr() in /in/mVLRQ on line 24 bool(false)
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/mVLRQ on line 16 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/mVLRQ on line 23 Fatal error: Call to undefined method ReflectionMethod::getPrototype() in /in/mVLRQ on line 15
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '{' in /in/mVLRQ on line 14
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 '{' in /in/mVLRQ on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/mVLRQ on line 14
Process exited with code 255.
preferences:
102.96 ms | 2098 KiB | 4 Q