3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyMethod extends \ReflectionMethod { public function hasPrototype() { try { parent::getPrototype(); return true; } catch (\ReflectionException $e) { return false; } } public function getPrototype() { return $this->hasPrototype() ? parent::getPrototype() : "Method {$this->getName()} does not have a prototype"; } } trait TestTrait { public function getKernel() { } } class BaseTest { public function getKernel() { } } class Test extends BaseTest { use TestTrait; } $refl = new MyMethod('Test', 'getKernel'); var_dump($refl->getPrototype()); var_dump($refl->getPrototype()->getPrototype()->getPrototype()->getPrototype()->getPrototype()->getPrototype()->getPrototype()->getPrototype()->getPrototype()->getPrototype()->getPrototype());
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Return type of MyMethod::getPrototype() should either be compatible with ReflectionMethod::getPrototype(): ReflectionMethod, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/WJATl on line 15 Fatal error: Declaration of MyMethod::hasPrototype() must be compatible with ReflectionMethod::hasPrototype(): bool in /in/WJATl on line 5
Process exited with code 255.
Output for 8.1.0 - 8.1.28
Deprecated: Return type of MyMethod::getPrototype() should either be compatible with ReflectionMethod::getPrototype(): ReflectionMethod, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/WJATl on line 15 string(42) "Method getKernel does not have a prototype" Fatal error: Uncaught Error: Call to a member function getPrototype() on string in /in/WJATl:43 Stack trace: #0 {main} thrown in /in/WJATl on line 43
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 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
string(42) "Method getKernel does not have a prototype" Fatal error: Uncaught Error: Call to a member function getPrototype() on string in /in/WJATl:43 Stack trace: #0 {main} thrown in /in/WJATl on line 43
Process exited with code 255.
Output for 5.6.9 - 5.6.40
string(42) "Method getKernel does not have a prototype" Fatal error: Call to a member function getPrototype() on string in /in/WJATl on line 43
Process exited with code 255.
Output for 5.4.11 - 5.4.45, 5.5.0 - 5.5.24, 5.6.0 - 5.6.8
object(ReflectionMethod)#2 (2) { ["name"]=> string(9) "getKernel" ["class"]=> string(4) "Test" } object(ReflectionMethod)#2 (2) { ["name"]=> string(9) "getKernel" ["class"]=> string(4) "Test" }
Output for 5.5.25 - 5.5.38
string(42) "Method getKernel does not have a prototype" Fatal error: Call to a member function getPrototype() on a non-object in /in/WJATl on line 43
Process exited with code 255.
Output for 5.4.0 - 5.4.10
object(ReflectionMethod)#2 (2) { ["name"]=> string(9) "getKernel" ["class"]=> string(8) "BaseTest" } Fatal error: Uncaught exception 'ReflectionException' with message 'Method BaseTest::getKernel does not have a prototype' in /in/WJATl:43 Stack trace: #0 /in/WJATl(43): ReflectionMethod->getPrototype() #1 {main} thrown in /in/WJATl on line 43
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/WJATl on line 20
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/WJATl on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/WJATl on line 10 Parse error: syntax error, unexpected T_STRING in /in/WJATl on line 20
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/WJATl on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/WJATl on line 10 Parse error: parse error, unexpected T_STRING in /in/WJATl on line 20
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/WJATl on line 3 Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/WJATl 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
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/WJATl on line 3 Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/WJATl on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/WJATl on line 3 Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/WJATl on line 5
Process exited with code 255.
preferences:
294.72 ms | 401 KiB | 460 Q