function badWords(&$fText){     $badAr=explode("\n",str_replace("\r",'',implode('',file(     'badwords.txt'))));     $text=explode(' ',str_replace("\n",' ',str_replace("\r",     '',strtolower($fText))));     foreach($badAr as $bV){         foreach($text as $tk=>$tV){             if($bV==$tV             or(strlen($bV)>=$GLOBALS['tolerance'][0]&&stristr($tV,$b             V))             or(eregi('(['.$GLOBALS['badReg'].']|^)'.$bV.'(['.$             GLOBALS['badReg'].']|$)',$tV))             or(strlen($bV)>=$GLOBALS['tolerance'][1]&&eregi('(['.$             GLOBALS['badReg'].']|^)'.$bV.'(.*)',$tV))){                 $rep='*';                 $ln=strlen(ereg_replace('['.$GLOBALS['badReg'].']                 ','',$tV));                 for($i=1;$i<$ln;$i++) $rep.='*';                 $repSave=$text[$tk];                 $text[$tk]=ereg_replace('[^'.$GLOBALS['badReg'].'                 ].*[^'.$GLOBALS['badReg'].']',$rep,$tV);                 $fText=striReplace($repSave,$text[$tk],$fText);             }         }     } }