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<?php file_put_contents("test", $x = tmpfile()); var_dump(file_get_contents($x));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: file_put_contents(): open_basedir restriction in effect. File(test) is not within the allowed path(s): (/tmp:/in:/etc) in /in/MT9RQ on line 3 Warning: file_put_contents(test): Failed to open stream: Operation not permitted in /in/MT9RQ on line 3 Fatal error: Uncaught TypeError: file_get_contents(): Argument #1 ($filename) must be of type string, resource given in /in/MT9RQ:4 Stack trace: #0 /in/MT9RQ(4): file_get_contents(Resource id #4) #1 {main} thrown in /in/MT9RQ on line 4
Process exited with code 255.

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