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<?php class Foo { public function bar() { echo "baz"; } } function on(callable $c) // Warning, no call { $c(); // Warning, call } $c = ["Foo", "bar"]; // No warning, no call on($c);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught TypeError: on(): Argument #1 ($c) must be of type callable, array given, called in /in/DdQPp on line 16 and defined in /in/DdQPp:10 Stack trace: #0 /in/DdQPp(16): on(Array) #1 {main} thrown in /in/DdQPp on line 10
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught TypeError: on(): Argument #1 ($c) must be of type callable, array given, called in /in/DdQPp on line 16 and defined in /in/DdQPp:10 Stack trace: #0 /in/DdQPp(16): on(Array) #1 {main} thrown in /in/DdQPp on line 10
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Deprecated: Non-static method Foo::bar() should not be called statically in /in/DdQPp on line 10 Deprecated: Non-static method Foo::bar() should not be called statically in /in/DdQPp on line 12 baz
Output for 7.3.32 - 7.3.33
baz
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