get_url_size

get_url_size($url); - get the size of the content at the specified url)

the input Function accepts parameters:

$url – url to get the size of

After testing, the function returns the result of its work to the script :

URL content size – the size of the content at the specified address

PHP example:

  webpage->".basename(__FILE__)." ";

//1
echo "1.Get the Content-Length of the url bigfozzy.com by the header:";
echo $webpage->get_url_size("http://yandex.ru/")."
";

//2
echo "2.Get the URL header http://ya.ru/its Content-Length:";
echo $webpage->get_url_size("http://ya.ru/")."
";

//3
echo "3.Get Content-Length of non-existent page:";
if($webpage->get_url_size("http://info") == - 1)
    echo "no such page 
";

//end
echo "
 
";

//Quit
$app->quit();
?>

Python example:

# Additional paths
import sys
sys.path.insert(0, '../../../Templates PY/')

xhe_host = "127.0.0.1:7010"
from xweb_human_emulator import *

# Start
echo("
  webpage.xxxxxxxxx  ")

# 1
echo("1.Get by the url header its Content-Length:")
echo(webpage.get_url_size("http://bigfozzy.com/robots.txt"), "
")

# 2
echo("2.Get by the url header its Content-Length:")
echo(webpage.get_url_size("http://humanemulator.net/Spy.7z"), "
")

# 3
echo("3.Get Content-Length of non-existent page:")
if webpage.get_url_size("http://info") == - 1:
    echo("no such page 
")

# end
echo("
 
")

# 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("
  webpage.get_url_size  ");

//1 step
echo("1.Get the URL header http://www.google.com/its Content-Length:");
echo(webpage.get_url_size("http://www.google.com/") + "
");

//step 2
echo("2.Get the URL header http://ya.ru/its Content-Length:");
echo(webpage.get_url_size("http://ya.ru/") + "
");

//step 3
echo("3.Get Content-Length of non-existent page:");
if(webpage.get_url_size("http://info") == - 1)
echo("no such page 
");

//end
echo("
 
");

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("
  webpage.get_url_size  ");

//1 step
echo("1.Get by the url title http://www.google.com/its Content-Length:");
echo(webpage.get_url_size("http://www.google.com/") + "
");

//step 2
echo("2.Get the URL header http://ya.ru/its Content-Length:");
echo(webpage.get_url_size("https://ya.ru/") + "
");

//step 3
echo("3.Get Content-Length of non-existent page:");
if(webpage.get_url_size("http://info") === false)
    echo("no such page 
");

//end
echo("
 
");

//Quit
app.quit();