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<?php function escape_input($input) { return str_replace("'", "''", $input); } //$a = "\' OR 1 = 1 --"; $a=CONCAT(CHAR(39),CHAR(32),CHAR(111),CHAR(114),CHAR(32),CHAR(39),CHAR(49),CHAR(39),CHAR(61),CHAR(39),CHAR(49)); echo escape_input($a); echo "\n"; $b = chr(0x27)."admin'--"; //echo escape_input($b); echo addslashes($b); echo "\n"; ?>
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function CONCAT() in /in/1mT0l:6 Stack trace: #0 {main} thrown in /in/1mT0l on line 6
Process exited with code 255.

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