how to access the variable from another php file

Question

I have an array in one php1 file which I want to access in another php2 file but if i use either include or require once am also getting the output of the php1 file. I want to access only the variables from php1 but not the output. Can anyone suggest how to do that. In php1 I have lot of menus and boxes which I don't want to include in php2 except the variables.

<?
session_start();
require_once('home.php');
if($_GET["reset"]==1)
{
    session_destroy();
    header('Location: index.php');
}
?>

if i use this am getting all the output from the home.php page. I want only the variables.

Answer 1

将主页上的变量转换为可以通过函数或更好的方式访问的变量，使其成为会话变量

Answer 2

is there some way without using function or session to access the variables

As per your request. A simple skeleton to show you how it is done.

We pass the variable $myVar through the URL and use $_GET in the next page to use it. We use htmlspecialchars(); to clean user input.

We use the if (isset($_GET['myVar'])) so it doesn't throw Notice: Undefined index error .

pageOne.php

<?php   
$myVar = "My variable one.";

echo "<a href='pageTwo.php?myVar=" . $myVar . "'>Page Two</a>"
?>

pageTwo.php

<?php
if (isset($_GET['myVar'])) {
    $myVar = htmlspecialchars($_GET['myVar'], ENT_QUOTES);

    // Now you can use $myVar.
}
?>