3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(array $classes) { array_map(function(stdClass $class) {}, $classes); } test([new stdClass, new stdClass]); test([new stdClass, 1, 2]);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: {closure}(): Argument #1 ($class) must be of type stdClass, int given in /in/rP5ZD:5 Stack trace: #0 [internal function]: {closure}(1) #1 /in/rP5ZD(5): array_map(Object(Closure), Array) #2 /in/rP5ZD(9): test(Array) #3 {main} thrown in /in/rP5ZD on line 5
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: Argument 1 passed to {closure}() must be an instance of stdClass, int given in /in/rP5ZD:5 Stack trace: #0 [internal function]: {closure}(1) #1 /in/rP5ZD(5): array_map(Object(Closure), Array) #2 /in/rP5ZD(9): test(Array) #3 {main} thrown in /in/rP5ZD on line 5
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
Fatal error: Uncaught TypeError: Argument 1 passed to {closure}() must be an instance of stdClass, integer given in /in/rP5ZD:5 Stack trace: #0 [internal function]: {closure}(1) #1 /in/rP5ZD(5): array_map(Object(Closure), Array) #2 /in/rP5ZD(9): test(Array) #3 {main} thrown in /in/rP5ZD on line 5
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.21
Catchable fatal error: Argument 1 passed to {closure}() must be an instance of stdClass, integer given in /in/rP5ZD on line 5
Process exited with code 255.
preferences:
252.02 ms | 402 KiB | 273 Q