How to Load a PHP File into a Variable

How do I load a PHP file into a variable?

I suppose you want to get the content generated by PHP, if so use:

$Vdata = file_get_contents('http://YOUR_HOST/YOUR/FILE.php');

Otherwise if you want to get the source code of the PHP file, it's the same as a .txt file:

$Vdata = file_get_contents('path/to/YOUR/FILE.php');

require/include into variable

I've also had this issue once, try something like

<?php
function requireToVar($file){
    ob_start();
    require($file);
    return ob_get_clean();
}
$test=requireToVar($test);
?>

PHP, getting variable from another php-file

You can, but the variable in your last include will overwrite the variable in your first one:

myfile.php

$var = 'test';

mysecondfile.php

$var = 'tester';

test.php

include 'myfile.php';
echo $var;

include 'mysecondfile.php';
echo $var;

Output:

test
tester

I suggest using different variable names.

Include file content in the variable

include and require are used to load PHP code into your application.

To get the content of a file and store it in a variable use file_get_contents instead.

Do note that given path to the file is relative to the entry script. This might give unexpected results when your script is included from somewhere else. To counter this, use the __DIR__ magic constant.

Final code would look like:

$response['outputHTML'] = file_get_contents(__DIR__ . '/table-html.php');

If you want to parse PHP however

First of all, you might want to look at a templating engine like Twig, and save yourself some trouble.

If you want to do it yourself, the only thing you need to change in your code is to return a variable at the end of table-html.php. I'd suggest using Heredoc to create readable and easy templating.

Example

<?php
    return <<<EOT
        <table>
            <tr><td>$firstname</td><td>$lastname</td></tr>
        </table>
    EOT;

How to execute and get content of a .php file in a variable?

You can use the include directive to do this.

File 2:

<?php
    $myvar="prashant";
?>

File 1:

<?php 

include('myfile2.php');
echo $myvar;

?>

Load variables from external file in PHP

Look at this :

http://php.net/manual/en/function.parse-ini-file.php

you'll be happy :)

How to assign the contents of a file to a variable in PHP

If there is PHP code that needs to be executed, you do indeed need to use include. However, include will not return the output from the file; it will be emitted to the browser. You need to use a PHP feature called output buffering: this captures all the output sent by a script. You can then access and use this data:

ob_start();                      // start capturing output
include('email_template.php');   // execute the file
$content = ob_get_contents();    // get the contents from the buffer
ob_end_clean();                  // stop buffering and discard contents

How to use variables from php file where require/include is declared

It's very likely your functions don't work because their scope does not include the variables you are trying to use.

First, make sure functions.php is being included after the variables are set

Also, make your functions Public Functions, OR, declare global variables inside functions by doing this:

$testVariable = "test";
function testFunction() {
     global $testVariable;
}