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<?php declare(strict_types=1); // <-- strict types enabled function test (string $test) { var_dump($test); } $value = 5; // explicit test((string)$value); // implicit test($value);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.26, 8.2.0 - 8.2.13, 8.3.0
string(1) "5" Fatal error: Uncaught TypeError: test(): Argument #1 ($test) must be of type string, int given, called in /in/fralg on line 13 and defined in /in/fralg:3 Stack trace: #0 /in/fralg(13): test(5) #1 {main} thrown in /in/fralg on line 3
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
string(1) "5" Fatal error: Uncaught TypeError: Argument 1 passed to test() must be of the type string, int given, called in /in/fralg on line 13 and defined in /in/fralg:3 Stack trace: #0 /in/fralg(13): test(5) #1 {main} thrown in /in/fralg on line 3
Process exited with code 255.
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33
string(1) "5" Fatal error: Uncaught TypeError: Argument 1 passed to test() must be of the type string, integer given, called in /in/fralg on line 13 and defined in /in/fralg:3 Stack trace: #0 /in/fralg(13): test(5) #1 {main} thrown in /in/fralg on line 3
Process exited with code 255.
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