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<?php $str = "\$\x7ffoo = 1; echo \$\x7ffoo;"; echo $str . "\n"; eval($str);
Output for git.master, git.master_jit, rfc.property-hooks
$foo = 1; echo $foo; Parse error: syntax error, unexpected character 0x7F, expecting variable or "{" or "$" in /in/UOe2C(5) : eval()'d code on line 1
Process exited with code 255.

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