PHP XML echoing values contained in a node - php

Question

I have a XML doc , with 3 article nodes in it , each Article contains :
Title
Image
Link
I need to be able to get the Title/Image/Link values out of the node.
$query = $xpath->query('//section/article');
foreach($query as $currentArticle => $artContents):
print_r( $artContents->title);
endforeach
;
This doesn't work for me, I can use ->NodeName and nodeValue , but they dont drill down enough , just display 'article' or the whole contents respectively.
To explain more:
My XML is
<article>
<title>Title </title>
<link>http:// </link>
<img>image src </img>
</article>
and the output I require is :
Title->Title
Link->http://
etc.
Update to explain :
foreach($query as $articles):
foreach($articles->childNodes as $childNode) {
if ($childNode->nodeType === XML_ELEMENT_NODE) {
$stored = $childNode->nodeValue;
array_push( $availAds, $stored );
}
}
endforeach;
is what I currently have thanks to Gordon . This though makes my array look like:
//previous values:
}
["1300884672_071.jpg"]=>
array(3) {
["image"]=>
string(30) "1300884672_071.jpg"
["title"]=>
string(6) "secind title"
["link"]=>
string(10) "grtgrtgrtg"
}
["1300884618_071.jpg"]=>
array(3) {
["image"]=>
string(30) "1300884618_071.jpg"
["title"]=>
string(5) "first title"
["link"]=>
string(10) "http://www.google.com"
}
//updated values that
[0]=>
string(6) "My Title"
[1]=>
string(89) "/1300961550.jpg"
[2]=>
string(22) "rtherherhgerg thursada"
[3]=>
string(20) "custome 222222222222"
I obviously need my array to be consistent, but cannot work out how to do that. Thanks for your patience.
Bob

Answer 1

I'm still not sure what the problem is, but are you looking for
foreach($query as $articles):
foreach($articles->childNodes as $childNode) {
if ($childNode->nodeType === XML_ELEMENT_NODE) {
printf("%s->%s%s", $childNode->nodeName, $childNode->nodeValue, PHP_EOL);
}
}
}
This will iterate over all the DOMElement nodes that are direct children of the $article nodes returned in the query and print them in this format "nodename->nodevalue" and a newline.