Beginner PHP XPath Text Display -

-

Target: Use Exax Checker / Firefox and PHP to display selective text on a webpage.

What is the PHP XPATH code needed to display only the name (text) on this page?

Using this code: 

  & lt ;? Php $ html = new DOMDocument (); @ $ HTML- & gt; LoadHtmlFile ('http://steamcommunity.com/profiles/76561197967713768'); $ Xpath = new DOMXPath ($ html); $ Nodelist = $ xpath- & gt; Query ("// div [@ class = 'persona_name']"); Foreign currency ($ nodelist $$) {echo $ n- & gt; NodeValue "\ N"; }? & Gt;

I get the output of " mopar410 is also played as this user: " I only call it "mopar410" . I "This user is also played as:" part

Some information can not be accessed via XML, and when I change it from top to xpath, tester in Firefox (example): 

  & lt; ? Php $ html = newdomdocument (); @ $ HTML- & gt; LoadHtmlFile ('http://steamcommunity.com/profiles/76561197967713768'); $ Xpath = new DOMXPath ($ html); $ Nodelist = $ xpath- & gt; Query ("/ x: html / x: body / x: div [3] / x: div [1] / x: div / x: div / x: div / x: div [3] / x: div [1 ] '] "); Foreign currency ($ nodelist $$) {echo $ n- & gt; NodeValue "\ N"; }? & Gt;

This does not work and I get an error. What is the proper way of right-clicking XPATH and viewing, then transfer that xpath to the PHP code? Warning: DOMXPath :: query (): Invalid expression on line 85 in Blahblabahah: Warning: invalid argument (foreah) Provided on Line 86 in Blahblabla for

I am new to this please help.

This is because & lt; Div class = "persona_name" & gt; Include other nodes and texts other than the text you want, you can try using XPath expression to get only non-empty text nodes which & lt; Div class = "persona_name" & gt; : 

  // div [@ class = 'persona_name'] / text () [general-location (.)]

Comments

Post a Comment

Popular posts from this blog

java - org.apache.http.ProtocolException: Target host is not specified -

-
I have written a simple httprequest / response code and I am getting this error below: I used to type in my classpath httpclient, httpcore, common -Codecs and general logging. I am very new to Java and I do not know what's going on here. Please help me. code: import org.apache.http.client.HttpClient; Import org.apache.http.client.methods.HttpGet; Import org.apache.http.HttpResponse; Import org.apache.http.impl.client.HttpClientBuilder; Import org.apache.http.Header; Import org.apache.http.HttpHeaders; Public class UnshorteningUrl {public static zero main (string [] args throws exception {HttpGet request = zero; HTTP Client Client = HTTP ClientBuilder.credit (). Build (); Try {Request = New HTTP Gate ("trib.me/1lBFzSi"); HttpResponse httpResponse = client.execute (request); Header [] header = httpResponse.getHeaders (HttpHeaders.LOCATION); // Preconditions.checkState (headers.length == 1); String new url = header [0] .getValue (); System.out.println ("new url...
Read more

java - Gradle dependencies: compile project by relative path -

-
Is it possible to specify a dependency on another gradeal project in the granular (in android studios) outside the current project limits? For example, with a relative path like this: dependence {collection project ('../../ stdlib / dagger'}} MyApp (path / user / foo / workspace / mypad) The app (Path / User / Foo / Workspace / MyPass / App) And I have an Android Library Project with 3 subdomules: stdlib (path is / user / foo / Utilities (Path / User / Foo / Workspace / Stadlib / Utilis) http (Path / User / Foo / Workspace / Stadlib / HT) / Li> What I have to do is compile the Dagger, Util, http module in the MyApp project. The Stidelib Library module under heavy development And MyApp will grow in the form of Growth, so I do not want to push them into a Mewen repository. I am a little change. is likely to add another Gredle projects in some way? I will push the study library into the Maven repository after the source is in search of a temp...
Read more

ruby on rails - Object doesn't support #inspect when used with .include -

-
So I have participated in a glitch error that I do not even know how to debug. I am very new to the railing, so it has kicked my ass well when I use the .includes (school) seen by the student, it gives a blue box error, But when I look at any other model and .includes (school) , the school works just fine. class student & lt; ActiveRecord :: Base has has_many: relationships, foreign_key: "liker_id", dependent :: has_many: matches, foreign_key: "student_1_id", dependent :: deleted belong_to: school belong_to: conference belong_to: would_you_rather belong_to: home city belong_to: year is_to: Major and class school & lt; on the console activatecord :: Affiliate for the base: conference includes: respondent, class: "school", foreign_key: "rival_id" (e.g. For: School) Select SQL generated Select "School". * "School" from "school" "ID" IN (1) error message back NoMethodError: u...
Read more