get_body_before_prefix

get_body_before_prefix($prefix,$as_html=true); - get the part of the page body before the specified prefix (string)

the input Function accepts parameters:

  • $prefix – string to find in the page body
  • $as_html – when searching and displaying results, treat the page body as html (true) or just as text (false)

    After testing, the function returns the result of its work to the script :
  • part of the Page body – the specified part of the body of the current page

    PHP example: 

    <?php $xhe_host = "127.0.0.1:7013";
//+ cef
//connect the object to control the emulator, if not already connected
if(!isset($path))
  $path = "../../../Templates/xweb_human_emulator.php";
require($path);
 
//Start
echo "<hr> <font color = blue> webpage->".basename(__FILE__)."</font> <hr>";
 
//1
echo "1.Let's go to http://bigfozzy.com:";
echo $browser->navigate("http://bigfozzy.com")."<br>";
 
//2
echo "2.Output what the browser generated before the SEO word(considering the page body as html):";
echo strlen($webpage->get_body_before_prefix("SEO", true))."<br>";
 
//3
echo "3.Print what the browser generated before word 1(treating the page body as text):";
echo strlen($webpage->get_body_before_prefix("1", false));
 
//end
echo "<hr> <br>";
 
//Quit
$app->quit();
?>

    Python example: 

    # Additional paths
import sys
sys.path.insert(0, '../../../Templates PY/')
 
xhe_host = "127.0.0.1:7013"
from xweb_human_emulator import *
 
# Start
echo("<hr> <font color = blue> webpage.xxxxxxxxx </font> <hr>")
 
# 1
echo("1.Let's go to http://seo.com:")
echo(browser.navigate("http://seo.com"), "<br>")
 
# 2
echo("2.Display what the browser generated before the SEO word(considering the page body as html):")
echo(len(webpage.get_body_before_prefix("SEO", true)), "<br>")
 
# 3
echo("3.Print what the browser generated before the SEO word(treating the page body as text):")
echo(len(webpage.get_body_before_prefix("SEO", false)))
 
# end
echo("<hr> <br>")
 
# Quit
app.quit()

    C# example: 

    #region using
 
using System;
using System.Diagnostics;
using System.Collections.Generic;
using System.Linq;
using System.IO;
using System.Text;
using System.Threading;
 
using XHE;
using XHE.XHE_DOM;
using XHE.XHE_System;
using XHE.XHE_Window;
using XHE.XHE_Web;
 
#endregion
 
 class Program: XHEScript
 {
static void Main(string [] args)
{
//init XHE
server = "127.0.0.1:7010";
InitXHE();
 
//Start
echo("<hr> <font color = blue> webpage.get_body_before_prefix </font> <hr>");
 
//1 step
echo("1.Let's go to http://seo.com:");
echo(browser.navigate("http://seo.com") + "<br>");
 
//step 2
echo("2.Display what the browser generated before the SEO word(considering the page body as html):");
echo(webpage.get_body_before_prefix("SEO", true) .Length + "<br>");
 
//step 3
echo("3.Print what the browser generated before the SEO word(considering the body of the page as text):");
echo(webpage.get_body_before_prefix("SEO", false) .Length);
 
//end
echo("<hr> <br>");
 
app.quit();
}
}

    Java Script example: 

    //+ cef
//connect the object to control the emulator, if not already connected
xhe_host = "127.0.0.1:7010";
echo = require("../../../Templates JS/xweb_human_emulator.js");
 
//Start
echo("<hr> <font color = blue> webpage.get_body_before_prefix </font> <hr>");
 
//1 step
echo("1.Let's go to http://bigfozzy.com:");
echo(browser.navigate("http://bigfozzy.com") + "<br>"); browser.sleep(5);
 
//step 2
echo("2.Display what the browser generated before the SEO word(considering the page body as html):");
echo(webpage.get_body_before_prefix("SEO", true) .length + "<br>");
 
//step 3
echo("3.Print what the browser generated before the SEO word(considering the body of the page as text):");
echo(webpage.get_body_before_prefix("SEO", false) .length + " n");
 
//end
echo("<hr> <br>");
 
//Quit
app.quit();