simplexml

问题 This question already has answers here : Forcing a SimpleXML Object to a string, regardless of context (10 answers) Closed 6 years ago . Hi all I have a site developed in codeigniter. I'm parsing an xml that I retrieve from a server and I want to put the return value into a session variable. But return me this error: Fatal error: Uncaught exception 'Exception' with message 'Serialization of 'SimpleXMLElement' is not allowed My PHP version on my vps is: PHP Version 5.3.10-1ubuntu3.4 This is my

问题 I am working with Google's provisioning API and I am using PhP's SimpleXmlElement to parse the XML response. SimpleXmlElement isn't parsing the response correctly. Here's a sample. <?php $xml_response = <<<EOD <?xml version='1.0' encoding='UTF-8'?> <entry xmlns='http://www.w3.org/2005/Atom' xmlns:apps='http://schemas.google.com/apps/2006'> <id>https://apps-apis.google.com/a/feeds/alias/2.0/gethelp_example.com/helpdesk%40gethelp%5Fexample.com</id> <updated>2014-05-06T00:53:35.817Z</updated>

问题 After learning how to "correctly" unset a node, I noticed that using PHP's unset() function leaves the tabs and spaces behind. So now I have this big chunk of white space in between nodes at times. I'm wondering if PHP iterates through blank spaces/returns/tabs and whether it would eventually slow down the system. I'm also asking whether there's an easy to remove the space unset leaves behind? Thanks, Ryan ADDED NOTE: This is how I removed the whitespaces after unsetting a node and it worked

问题 I’m trying to make a shopping cart. The code works fine until the image part. <?php $productID = $_GET['product_id']; $xml = simplexml_load_file("product.xml"); $searchedproduct = $xml->xpath('/products/product[product_id="'.$productID.'"]'); $image= $xml->product->image_path; foreach($searchedproduct as $productinfo){ foreach ($productinfo as $productdetail){ echo $productdetail->getName(). ": " ; echo $productdetail . "<br/>"; } This code works but it doesn’t show images... just a blank box

问题 I need to add in a new root node to the following XML <?xml version="1.0"?> <unit> <source> <id>ANCH02</id> <uri>http://www.hamiltonisland.biz/tabid/339/Default.aspx</uri> </source> </unit> to become <?xml version="1.0"?> <units> <unit> <source> <id>ANCH02</id> <uri>http://www.hamiltonisland.biz/tabid/339/Default.aspx</uri> </source> </unit> </units> How could I do this? It doesn't seem like SimpleXMLElement has this functionality. I have also looked at this DomNode example http://php.net

问题 I need to add in a new root node to the following XML <?xml version="1.0"?> <unit> <source> <id>ANCH02</id> <uri>http://www.hamiltonisland.biz/tabid/339/Default.aspx</uri> </source> </unit> to become <?xml version="1.0"?> <units> <unit> <source> <id>ANCH02</id> <uri>http://www.hamiltonisland.biz/tabid/339/Default.aspx</uri> </source> </unit> </units> How could I do this? It doesn't seem like SimpleXMLElement has this functionality. I have also looked at this DomNode example http://php.net

问题 I've got xml file: <?xml version="1.0" ?> <xml> <opis lang="en">My text</opis> <opis lang="cz">My text2</opis> </xml> I want to get "My text2" - so a node where attribute lang is "cz": $xml = simplexml_load_file($fileName); $result = $xml->xpath('//xml/opis[@lang="cz"]') but instead of value I get: array(1) ( [0] => SimpleXMLElement object { @attributes => array(1) ( [lang] => (string) cz ) } )) 回答1: Try using DomDocument: $xml = new DomDocument; $xml->load('yourFile'); $xpath = new DomXpath(

问题 I'm trying to work with this XML feed that uses namespaces and i'm not able to get past the colon in the tags. Here's how the XML feed looks like: <r25:events pubdate="2010-05-19T13:58:08-04:00"> <r25:event xl:href="event.xml?event_id=328" id="BRJDMzI4" crc="00000022" status="est"> <r25:event_id>328</r25:event_id> <r25:event_name>Testing 09/2005-08/2006</r25:event_name> <r25:alien_uid/> <r25:event_priority>0</r25:event_priority> <r25:event_type_id xl:href="evtype.xml?type_id=105">105</r25

问题 This question already has answers here : How to parse CDATA HTML-content of XML using SimpleXML? (2 answers) Closed 5 years ago . Im trying to get an img url from <content:encoded> and inserting the url into my DB But i can't seem to get correct information from the xml file- or is it not possible to retrive the data with simpleXML? This is my XML <item> <title>Movietitle</title> <content:encoded><![CDATA[<p> <img class="aligncenter wp-image-22085" src="movie-poster-694x1024.jpg" alt=

问题 When I try to load an HTML file as XML using simplexml_load_string I get many errors and warnings regarding the HTML and it fails, it there a way to properly load an html file using SimpleXML? This HTML file may have unneeded spaces and maybe some other errors that I would like SimpleXML to ignore. 回答1: I would suggest using PHP Simple HTML DOM. I've used it myself for anything from page scraping to manipulating HTML template files and its very simple and quite powerful and should suit your