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<?php $a = new SimpleXMLElement("<foo>123</foo>"); var_dump(bin2hex(chr($a)));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: chr(): Argument #1 ($codepoint) must be of type int, SimpleXMLElement given in /in/nqbf4:3 Stack trace: #0 /in/nqbf4(3): chr(Object(SimpleXMLElement)) #1 {main} thrown in /in/nqbf4 on line 3
Process exited with code 255.

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