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<?php function callStuff(callable $function) { $function(); } class C { function foo() { echo 'fooooooooooo'; } public function __invoke() { echo 'invoke w00t w00t'; } } $c = new C; callStuff(array($c, 'foo')); callStuff($c); callStuff(array($c, 'fooZ'));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
foooooooooooinvoke w00t w00t Fatal error: Uncaught TypeError: callStuff(): Argument #1 ($function) must be of type callable, array given, called in /in/FIGY1 on line 25 and defined in /in/FIGY1:3 Stack trace: #0 /in/FIGY1(25): callStuff(Array) #1 {main} thrown in /in/FIGY1 on line 3
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 foooooooooooinvoke w00t w00t Fatal error: Uncaught TypeError: callStuff(): Argument #1 ($function) must be of type callable, array given, called in /in/FIGY1 on line 25 and defined in /in/FIGY1:3 Stack trace: #0 /in/FIGY1(25): callStuff(Array) #1 {main} thrown in /in/FIGY1 on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
foooooooooooinvoke w00t w00t Fatal error: Uncaught TypeError: Argument 1 passed to callStuff() must be callable, array given, called in /in/FIGY1 on line 25 and defined in /in/FIGY1:3 Stack trace: #0 /in/FIGY1(25): callStuff(Array) #1 {main} thrown in /in/FIGY1 on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28
foooooooooooinvoke w00t w00t Catchable fatal error: Argument 1 passed to callStuff() must be callable, array given, called in /in/FIGY1 on line 25 and defined in /in/FIGY1 on line 3
Process exited with code 255.
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Catchable fatal error: Argument 1 passed to callStuff() must be an instance of callable, array given, called in /in/FIGY1 on line 23 and defined in /in/FIGY1 on line 3
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Argument 1 passed to callStuff() must be an object of class callable, called in /in/FIGY1 on line 23 and defined in /in/FIGY1 on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Argument 1 must be an object of class callable in /in/FIGY1 on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/FIGY1 on line 3
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 ')' in /in/FIGY1 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/FIGY1 on line 3
Process exited with code 255.
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