get_random_file_content

get_random_file_content($folder,$ext,$include_subfolders,$timeout=60); - this function is used to get the contents of a random file in a given folder

The function accepts parameters as input:

  • $folder – path to the folder with files (string). It can be either absolute or relative (relative to the script folder).
  • $ext – file extensions to get the contents of. Extensions are separated from each other by ";", so the string "txt;php" - indicates that you need to select a random file among files with the extension txt and php (string). br>
  • $include_subfolders – with true are utilized subfolders of the specified folder, with false - is searched only in the specified folder.
  • $timeout – maximum time for performing this operation (in seconds) default is 60 sec, if during this time the operation is finished, the script continues to be executed next.

    After testing, the function returns the result of its work to the script :
  • content – contents of a randomly selected file from the specified folder (string)
  • false – there are no files in the specified folder (boolean)

    PHP example: 

    <?php $xhe_host = "127.0.0.1:7010";
 
//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> file_os->".basename(__FILE__)."</font> <hr>";
 
//1
echo "1.Get the contents of a random file like txt or php from the directory: TestFolder: <br>";
$file_path = $file_os->get_random_file_content("test", "txt; php", false, 60);
if($file_path!= "")
echo $file_path."<br>";
else echo "there are no files of this type in the <br> directory";
 
//2
echo "2.Get the contents of a random txt file from the directory: TestFolder and its subdirectories: <br>";
$file_path = $file_os->get_random_file_content("test", "txt", true, 60);
if($file_path!= "")
echo $file_path."<br>";
else echo "there are no files of this type in the directory and its subdirectories";
 
//end
echo "<hr> <br>";
 
//Quit
$app->quit();
?>

    Python example: 

    # Additional paths
import sys
sys.path.insert(0, '../../../Templates PY/')
 
xhe_host = "127.0.0.1:7011"
from xweb_human_emulator import *
 
# Start
echo("<hr> <font color = blue> file_os.xxxxxxxxx </font> <hr>")
 
# 1
echo("1.Get the contents of a random file like txt or php, from the directory: TestFolder: <br>")
file_path = file_os.get_random_file_content("test", "txt; php", false, 60)
if file_path!= "":
echo(file_path, "<br>")
else:
echo("there are no files of this type in the <br> directory")
 
# 2
echo("2.Get the contents of a random file like txt or php, from directory: TestFolder and its subdirectories: <br>")
file_path = file_os.get_random_file_content("test", "txt; php", true, 60)
if file_path!= "":
echo(file_path, "<br>")
else:
echo("there are no files of this type in the directory and its subdirectories")
 
# 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> file_os.get_random_file_content </font> <hr>");
 
//1 step
echo("1.Get the contents of a random file like txt or php, from the directory: TestFolder:");
echo(file_os.get_random_file_content("test", "txt; php", false, 60) + "<br>");
 
//step 2
echo("2.Get the contents of a random file like txt or php, from the directory: TestFolder and its subdirectories:");
echo(file_os.get_random_file_content("test", "txt; php", true, 60));
 
//end
echo("<hr> <br>");
 
app.quit();
}
}

    Java Script example: 

    //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> file_os.get_random_file_content </font> <hr>");
 
//1 step
echo("1.Get the contents of a random file like txt or php, from the directory: TestFolder: <br>");
file_path = file_os.get_random_file_content("test", "txt; php", false, 60);
if(file_path!= "")
echo(file_path + "<br>");
else echo("there are no files of this type in the <br> directory");
 
//step 2
echo("2.Get the contents of a random file like txt or php, from the directory: TestFolder and its subdirectories: <br>");
file_path = file_os.get_random_file_content("test", "txt; php", true, 60);
if(file_path!= "")
echo(file_path + "<br>");
else echo("there are no files of this type in the directory and its subdirectories");
 
//end
echo("<hr> <br>");
 
//Quit
app.quit();