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<?php // Coercive mode function sumOfInts(double ...$ints) { return array_sum($ints); } var_dump(sumOfInts(2, '3', 4.1));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: "double" will be interpreted as a class name. Did you mean "float"? Write "\double" to suppress this warning in /in/9VQO0 on line 3 Fatal error: Uncaught TypeError: sumOfInts(): Argument #1 must be of type double, int given, called in /in/9VQO0 on line 8 and defined in /in/9VQO0:3 Stack trace: #0 /in/9VQO0(8): sumOfInts(2, '3', 4.1) #1 {main} thrown in /in/9VQO0 on line 3
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: Argument 1 passed to sumOfInts() must be an instance of double, int given, called in /in/9VQO0 on line 8 and defined in /in/9VQO0:3 Stack trace: #0 /in/9VQO0(8): sumOfInts(2, '3', 4.1) #1 {main} thrown in /in/9VQO0 on line 3
Process exited with code 255.
Output for 7.3.0 - 7.3.33
Fatal error: Uncaught TypeError: Argument 1 passed to sumOfInts() must be an instance of double, int given, called in /in/9VQO0 on line 8 and defined in /in/9VQO0:3 Stack trace: #0 /in/9VQO0(8): sumOfInts(2, '3', 4.1) #1 {main} Next TypeError: Argument 2 passed to sumOfInts() must be an instance of double, string given, called in /in/9VQO0 on line 8 and defined in /in/9VQO0:3 Stack trace: #0 /in/9VQO0(8): sumOfInts(2, '3', 4.1) #1 {main} Next TypeError: Argument 3 passed to sumOfInts() must be an instance of double, float given, called in /in/9VQO0 on line 8 and defined in /in/9VQO0:3 Stack trace: #0 /in/9VQO0(8): sumOfInts(2, '3', 4.1) #1 {main} thrown in /in/9VQO0 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 sumOfInts() must be an instance of double, integer given, called in /in/9VQO0 on line 8 and defined in /in/9VQO0:3 Stack trace: #0 /in/9VQO0(8): sumOfInts(2, '3', 4.1) #1 {main} Next TypeError: Argument 2 passed to sumOfInts() must be an instance of double, string given, called in /in/9VQO0 on line 8 and defined in /in/9VQO0:3 Stack trace: #0 /in/9VQO0(8): sumOfInts(2, '3', 4.1) #1 {main} Next TypeError: Argument 3 passed to sumOfInts() must be an instance of double, float given, called in /in/9VQO0 on line 8 and defined in /in/9VQO0:3 Stack trace: #0 /in/9VQO0(8): sumOfInts(2, '3', 4.1) #1 {main} thrown in /in/9VQO0 on line 3
Process exited with code 255.
Output for 5.6.0 - 5.6.40
Catchable fatal error: Argument 1 passed to sumOfInts() must be an instance of double, integer given, called in /in/9VQO0 on line 8 and defined in /in/9VQO0 on line 3
Process exited with code 255.
Output for 5.5.0 - 5.5.38
Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/9VQO0 on line 3
Process exited with code 255.

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