simplexml

问题 I need to implement the following algorithm with SimpleXML: put a XML fragment string into a SimpleXML object; traverse all the nodes, selecting text nodes; edit the text node (example convert to upper case); return the xml as string. PROBLEMS: How to load a XML with named entities (ex.   ). To traverse XML to get only text nodes... With $sx->xpath('//text()'); I can not edit the nodes, how to select text nodes to edition? 回答1: You can override the text content of a node returned by a

问题 My page is currently updating an existing xml, the problem is that when it adds new nodes they go to the end of the xml or parent tag ie: <N1></N1> <N1></N1> <N2></N2> <N2></N2> <N2></N2> <N1></N1> //I want this node to be displayed with the other N1 nodes. I have read solutions for this that don't use simplexml, but the problem is that I have already written way to much code around simplexml to change now. Also, keep in mind that the page isn't rewriting the xml from scratch, rather it is

问题 I'm trying to parse a remote XML file, which is valid: $xml = simplexml_load_file('http://feeds.feedburner.com/HammersInTheHeart?format=xml'); The root element is feed , and I'm trying to grab it via: $nodes = $xml->xpath('/feed'); //also tried 'feed', without slash Except it doesn't find any nodes. print_r($nodes); //empty array Or any nodes of any kind, so long as I search for them by tag name, in fact: $nodes = $xml->xpath('//entry'); print_r($nodes); //empty array It does find nodes,

问题 I am using the following PHP: $xml = simplexml_load_file($request_url) or die("url not loading"); I use: $status = $xml->Response->Status->code; To check the status of the response. 200 bening everything is ok, carry on. However if I get a 403 access denied error, how do I catch this in PHP so I can return a user friendly warning? 回答1: To retrieve the HTTP response code from a call to simplexml_load_file() , the only way I know is to use PHP's little known $http_response_header . This

问题 I have made a application using DomDocument & SimpleXML, but the server doesn't support DomDocument (Only SimpleXML). Now I am rewriting it, but there aren't any functions in SimpleXML like "getElementsByTagName" and "getElementById" (I only need those 2). I have searched a lot on php.net & google.com, but can't find one. I am not that good to write my own. So, does anyone know a alternative/function/tip/script for me? :) Thanks in advance. 回答1: Happily, if SimpleXML doesn't support those DOM

问题 I have made a application using DomDocument & SimpleXML, but the server doesn't support DomDocument (Only SimpleXML). Now I am rewriting it, but there aren't any functions in SimpleXML like "getElementsByTagName" and "getElementById" (I only need those 2). I have searched a lot on php.net & google.com, but can't find one. I am not that good to write my own. So, does anyone know a alternative/function/tip/script for me? :) Thanks in advance. 回答1: Happily, if SimpleXML doesn't support those DOM

问题 Simple XMLElement Object ( [IpStatus] => 1 [ti_pid_20642] => SimpleXmlElement Object ( I have a SimpleXMLElment in above format and this XML is generated at run time and it's node values like ti_pid_20642 are partly dnymaic, for example ti_pid_3232 , ti-pid_2323 , ti_pid_anyumber . My question is how can I get these nodes values and it's children using PHP? 回答1: To get all node names that are used in an XML string with SimpleXML you can use the SimpleXMLIterator : $tagnames = array_keys

问题 I just started using PHP Simple HTML DOM Parser (http://simplehtmldom.sourceforge.net/) and have some problems parsing XML. I can perfectly parse all the links from HTML documents, but parsing links from RSS feeds (XML format) doesn't work. For example, I want to parse all the links from http://www.bing.com/search?q=ipod&count=50&first=0&format=rss so I use this code: $content = file_get_html('http://www.bing.com/search?q=ipod&count=50&first=0&format=rss'); foreach($content->find('item') as

问题 I am trying to convert a SOAP response to XML. SOAP has an envelop and a body <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <soap:Body> When I try to convert $responseXML = simplexml_load_string($string); I get object(SimpleXMLElement)#20 (0) { } If I edit the $string as soap:Envelope and soap:Body I can get the XML. What's wrong with : ? Can not get XML. I hope it's

问题 i.e. - i want to return a string "yellow" using something like xpath expression "//banana/@color" and the following example xml... <fruits> <kiwi color="green" texture="hairy"/> <banana color="yellow" texture="waxy"/> </fruits> $fruits = simplexml_load_string( '<fruits> <kiwi color="green" texture="hairy"/> <banana color="yellow" texture="waxy"/> </fruits>'); print_r($fruits->xpath('//banana/@color')); produces Array ( [0] => SimpleXMLElement Object ( [@attributes] => Array ( [color] =>