require_once not working

[canadabeeau]

Hi I have a file index.php which then does require_once('content.php'); now content.php also has require_once('functions.php');

 

but this is NOT working, any ideas

 

All help much appreciated

[canadabeeau]

The error is atal error: Call to undefined function page() in content.php

and page() does exists in functions.php so the require_once is not working in that tier

[wildteen88]

Make sure you're requiring functions.php before you call the page() function. If it still doesn't work then post your code here.

[canadabeeau]

This is the index.php

<?php
$require_once = "http://".$_SERVER['HTTP_HOST']."/_inc/php/content.php";
require_once($require_once);
?>

 

Content.php

<?php
$require_once = "http://".$_SERVER['HTTP_HOST']."/_inc/php/functions.php";
require_once($require_once);
echo uri();
?>

 

then the functions.php

<?php function uri(){ $test = "AAA"; return $test ;}?>

[wildteen88]

Dont use a url. You should be using a file path, eg

require_once $_SERVER['DOCUMENT_ROOT'] . '/_inc/php/functions.php';

[canadabeeau]

Sorted, thanks