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<?php function test(array $array) { try { return isDictionary($array); } catch (Exception $e) { echo 'ss'; return 'error'; } } function isDictionary($array) { return !(bool)count(array_filter(array_keys($array), 'is_string')); } $arr = 0; var_dump(test($arr));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Fatal error: Uncaught TypeError: test(): Argument #1 ($array) must be of type array, int given, called in /in/ia1SZ on line 23 and defined in /in/ia1SZ:3 Stack trace: #0 /in/ia1SZ(23): test(0) #1 {main} thrown in /in/ia1SZ on line 3
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 test() must be of the type array, int given, called in /in/ia1SZ on line 23 and defined in /in/ia1SZ:3 Stack trace: #0 /in/ia1SZ(23): test(0) #1 {main} thrown in /in/ia1SZ on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
Fatal error: Uncaught TypeError: Argument 1 passed to test() must be of the type array, integer given, called in /in/ia1SZ on line 23 and defined in /in/ia1SZ:3 Stack trace: #0 /in/ia1SZ(23): test(0) #1 {main} thrown in /in/ia1SZ on line 3
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Catchable fatal error: Argument 1 passed to test() must be of the type array, integer given, called in /in/ia1SZ on line 23 and defined in /in/ia1SZ on line 3
Process exited with code 255.
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