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<?php function plus(int $firstNumber, int $secondNumber) : int { return $firstNumber + $secondNumber; } echo plus("0.1", "1a");
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Implicit conversion from float-string "0.1" to int loses precision in /in/t8kcR on line 3 Fatal error: Uncaught TypeError: plus(): Argument #2 ($secondNumber) must be of type int, string given, called in /in/t8kcR on line 8 and defined in /in/t8kcR:3 Stack trace: #0 /in/t8kcR(8): plus(0, '1a') #1 {main} thrown in /in/t8kcR on line 3
Process exited with code 255.
Output for 8.0.0 - 8.0.30
Fatal error: Uncaught TypeError: plus(): Argument #2 ($secondNumber) must be of type int, string given, called in /in/t8kcR on line 8 and defined in /in/t8kcR:3 Stack trace: #0 /in/t8kcR(8): plus(0, '1a') #1 {main} thrown in /in/t8kcR 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, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: A non well formed numeric value encountered in /in/t8kcR on line 3 1
Output for 7.3.32 - 7.3.33
1
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Parse error: syntax error, unexpected ':', expecting '{' in /in/t8kcR on line 3
Process exited with code 255.

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