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<?php function boo(resource $foo) { } boo(fopen('php://memory', 'r'));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: "resource" is not a supported builtin type and will be interpreted as a class name. Write "\resource" to suppress this warning in /in/pal4t on line 3 Fatal error: Uncaught TypeError: boo(): Argument #1 ($foo) must be of type resource, resource given, called in /in/pal4t on line 8 and defined in /in/pal4t:3 Stack trace: #0 /in/pal4t(8): boo(Resource id #5) #1 {main} thrown in /in/pal4t on line 3
Process exited with code 255.

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