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<?php function test(string $a) { var_dump($a); } test();
Output for 7.1.0 - 7.2.0
Fatal error: Uncaught ArgumentCountError: Too few arguments to function test(), 0 passed in /in/7jI2r on line 7 and exactly 1 expected in /in/7jI2r:3 Stack trace: #0 /in/7jI2r(7): test() #1 {main} thrown in /in/7jI2r on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Fatal error: Uncaught TypeError: Argument 1 passed to test() must be of the type string, none given, called in /in/7jI2r on line 7 and defined in /in/7jI2r:3 Stack trace: #0 /in/7jI2r(7): test() #1 {main} thrown in /in/7jI2r on line 3
Process exited with code 255.
Output for 5.3.21 - 5.6.28
Catchable fatal error: Argument 1 passed to test() must be an instance of string, none given, called in /in/7jI2r on line 7 and defined in /in/7jI2r on line 3
Process exited with code 255.