note 41578 added to function.domelement-get-elements-by-tagname

From: Date: Thu, 15 Apr 2004 10:28:42 +0000
Subject: note 41578 added to function.domelement-get-elements-by-tagname
Groups: php.notes 
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Here the way to get an element by an unique attribute. This function return an element. function get_element_by_unique_attribute($node, $tag) { //if there are childs if($childs= $node -> child_nodes()) { //start looping foreach($childs as $c) { //check if this node is not a #text node if($c -> type == XML_ELEMENT_NODE) { //check the tag if($c -> get_attribute('YOUR_ATTRIBUTE) == $tag) { //found return $c; } else { //we restart searching at the current node to avoid infinite looping $a = get_element_by_unique_attribute($c, $tag); } } } return $a; } } I hope this helps... Thanks to nukebaghdad. ---- Manual Page -- http://www.php.net/manual/en/function.domelement-get-elements-by-tagname.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+41578 Delete -- http://master.php.net/manage/user-notes.php?action=delete+41578&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+41578&report=yes Search -- http://master.php.net/manage/user-notes.php

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