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<?php function foo(integer $foo) : integer { return $foo; } foo(123);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: "integer" will be interpreted as a class name. Did you mean "int"? Write "\integer" to suppress this warning in /in/19EIK on line 3 Warning: "integer" will be interpreted as a class name. Did you mean "int"? Write "\integer" to suppress this warning in /in/19EIK on line 3 Fatal error: Uncaught TypeError: foo(): Argument #1 ($foo) must be of type integer, int given, called in /in/19EIK on line 8 and defined in /in/19EIK:3 Stack trace: #0 /in/19EIK(8): foo(123) #1 {main} thrown in /in/19EIK on line 3
Process exited with code 255.

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