note 107013 deleted from function.substr by danbrown

Note Submitter: divinity76 at gmail dot com ---- i use this function to search html files function myHTMLSearchFunction($haystack,/*array*/$needleArray,/*string*/$subStrThis,/*start pos int*/$offset=0,&$lastoffset=0) { $newOffset=0;//just initialize it... if($offset>0) { $haystack=substr($haystack,$offset); } //$lastoffset+=$offset; if($haystack===false) {return false;} foreach($needleArray as $stuff) { $newOffset=strpos($haystack,$stuff)+strlen($stuff); if($newOffset===false) {return false;} $lastoffset+=$newOffset; $haystack=substr($haystack,$newOffset); if($haystack===false) {return false;} //echo "<br/><br/>Stuff: ".htmlentities($stuff)."<br/><br/><br/>"; //echo "<br/><br/>New haystack: ".htmlentities($haystack)."<br/><br/><br/>"; } $subStrThis=strpos($haystack,$subStrThis); if($subStrThis===false) {return false;} //echo "Haystack is now:".htmlentities($haystack);die(); //$lastoffset+=$subStrThis; $result=substr($haystack,0,$subStrThis); return $result;//wich, if failed, is ===false. or so i hope. :p } Example: $html=file_get_contents("http://www.google.com"); echo 'googles logo image location: www.google.com',myHTMLSearchFunction($html,array('<div','id=lga','>','background:url('),')',0); //example output: googles logo image location: www.google.com/intl/en_com/images/srpr/logo1w.png