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<?php $php = ""; $i = 0; function f() { global $i; $i++; if($i > 5) { return 'i'; } return "\${" . f() . "}"; } var_dump(f()); eval(f());
Output for git.master, git.master_jit, rfc.property-hooks
string(16) "${${${${${i}}}}}" Parse error: syntax error, unexpected end of file in /in/KsiqX(18) : eval()'d code on line 1
Process exited with code 255.

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