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<?php function setAge(int $age) { var_dump($age); } // First test is clearly wrong // setAge("totally not an int"); <-- Fatal error expected int found string // Try passing something like this setAge("30+1"); // What about this? setAge("30"); // Finally a real int :) setAge(30); // U jelly? setAge(.1);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught TypeError: setAge(): Argument #1 ($age) must be of type int, string given, called in /in/OIDal on line 11 and defined in /in/OIDal:3 Stack trace: #0 /in/OIDal(11): setAge('30+1') #1 {main} thrown in /in/OIDal on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Notice: A non well formed numeric value encountered in /in/OIDal on line 3 int(30) int(30) int(30) int(0)
Output for 7.3.32 - 7.3.33
int(30) int(30) int(30) int(0)
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28
Catchable fatal error: Argument 1 passed to setAge() must be an instance of int, string given, called in /in/OIDal on line 11 and defined in /in/OIDal on line 3
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Argument 1 passed to setAge() must be an object of class int, called in /in/OIDal on line 11 and defined in /in/OIDal on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Argument 1 must be an object of class int in /in/OIDal on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/OIDal on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting ')' in /in/OIDal on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/OIDal on line 3
Process exited with code 255.

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