note 86773 modified in function.domnode-unlink-node by danbrown
| From: | danbrown@php.net | Date: | Mon, 03 Nov 2008 14:54:34 +0000 |
| Subject: | note 86773 modified in function.domnode-unlink-node by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-146087@lists.php.net to get a copy of this message | ||
<?xml version="1.0"?>
<galleries>
<gallery title="test" intro="">
<image/>
<image/>
</gallery>
<gallery title="test1" intro="">
<image/>
<image/>
<image/>
<image/>
</gallery>
<gallery title="test2" intro="">
<image/>
<image/>
<image/>
<image/>
</gallery>
</galleries>
<?php
$dom = domxml_open_file($xmlfilename, DOMXML_LOAD_DONT_KEEP_BLANKS)
$x = $dom->get_elements_by_tagname('youtagname');
for($i=0;$i<count($x);$i++)
{
// to remove a particular node by finding the
if($x[$i]->get_attribute('title')=="test1")
{
$remnode = $x[$i]->node_name();
$x[$i]->unlink_node($remnode);
$dom->dump_file($xmlfilename, false, true);
}
}
// Final xml will be like this:
?>
<?xml version="1.0"?>
<galleries>
<gallery title="test" intro="">
<image/>
<image/>
</gallery>
<gallery title="test2" intro="">
<image/>
<image/>
<image/>
<image/>
</gallery>
</galleries>
Njoi :)
--was--
<?xml version="1.0"?>
<galleries>
<gallery title="test" intro="">
<image/>
<image/>
</gallery>
<gallery title="test1" intro="">
<image/>
<image/>
<image/>
<image/>
</gallery>
<gallery title="test2" intro="">
<image/>
<image/>
<image/>
<image/>
</gallery>
</galleries>
$dom = domxml_open_file($xmlfilename, DOMXML_LOAD_DONT_KEEP_BLANKS)
$x = $dom->get_elements_by_tagname('youtagname');
for($i=0;$i<count($x);$i++)
{
// to remove a particular node by finding the
if($x[$i]->get_attribute('title')=="test1")
{
$remnode = $x[$i]->node_name();
$x[$i]->unlink_node($remnode);
$dom->dump_file($xmlfilename, false, true);
}
}
final xml will be like this
<?xml version="1.0"?>
<galleries>
<gallery title="test" intro="">
<image/>
<image/>
</gallery>
<gallery title="test2" intro="">
<image/>
<image/>
<image/>
<image/>
</gallery>
</galleries>
Njoi :)
http://php.net/manual/en/function.domnode-unlink-node.php