note 112357 added to domelement.setattribute

The use of Dom to first remove and then add the width and height to the first img tag from the text.I hope it help you to save your time <?php $html = ' <img src="http://www.example.com/images/header.jpg" width="898" height="223" style="border-bottom:5px solid #cccccc;"/> <img src="http://www.example.com/images/header2.jpg" width="898" height="223" style="border-bottom:5px solid #cccccc;"/> '; $doc = DOMDocument::loadHTML($html); $c =0; foreach($doc->getElementsByTagName('img') as $image){ if ($c>0) continue; foreach(array('width', 'height') as $attribute_to_remove){ echo $attribute_to_remove; if($image->hasAttribute($attribute_to_remove)){ $image->removeAttribute($attribute_to_remove); } if($attribute_to_remove=='height'){ if(!$image->hasAttribute($attribute_to_remove)){ $image->setAttribute($attribute_to_remove,'220'); }} if($attribute_to_remove=='width'){ if(!$image->hasAttribute($attribute_to_remove)){ $image->setAttribute($attribute_to_remove,'700'); }} $c = $c+1; } } echo $doc->saveHTML(); ---- Server IP: 69.147.83.199 Probable Submitter: 80.87.31.34 ---- Manual Page -- http://php.net/manual/en/domelement.setattribute.php Edit -- https://master.php.net/note/edit/112357 Del: integrated -- https://master.php.net/note/delete/112357/integrated Del: useless -- https://master.php.net/note/delete/112357/useless Del: bad code -- https://master.php.net/note/delete/112357/bad+code Del: spam -- https://master.php.net/note/delete/112357/spam Del: non-english -- https://master.php.net/note/delete/112357/non-english Del: in docs -- https://master.php.net/note/delete/112357/in+docs Del: other reasons-- https://master.php.net/note/delete/112357 Reject -- https://master.php.net/note/reject/112357 Search -- https://master.php.net/manage/user-notes.php