Question

In my index.php file, I firstly require some files and make connection to the database with php..

<?php

// Require every .php file inside "phpClasses" folder
foreach (glob("phpScripts/*.php") as $filename) {
require $filename;
}

// Create the $db object
$db = Database::obtain(DB_SERVER, DB_USER, DB_PASS, DB_DATABASE); 

// Connect to the database
$db->connect();

// Instantiate the "language" and "databaseQuery" classes
$lang = new language();     
$dbQuery = new databaseQuery();     

// Detect if the laguage has changed from the user and apply the new "current language"
if(isset($_GET["change_lang"])) {
    $change_lang = $_GET["change_lang"];
    $cur_lang = $change_lang;
} else {
    $cur_lang = $lang->getCurLang();
}
?>

In the same file, I include ‘home.php’ file to display database content..

<div id="cur_content" class="temp_content" data-tempPos="0">
        <?php 
            include 'pages/home.php'; 
        ?>
    </div>  <!-- #cur_content -->

In the ‘home.php’ file I re-create $dbQuery class and call getText() function like this:

<?php

$dbQuery = new databaseQuery();         

?>

<div id="content_home" class="cur_content_inner"> 

  <?php
$text_pos = 'home_inner_1';
    $dbQuery->getText($text_pos, $cur_lang);
  ?>

</div>

‘index.php’ remains without refreshing and user navigates via ajax calls. New content is loaded inside #cur_content div, deleting the previous one.

All works justs fine at the first loading of the page, but when ‘home.php’ is requested again (without index.php refreshing), I get php error because the initial ‘require’ is not happening.

How can I require these files again, after the ajax call?

Sorry, but I am new to this! 😉
Appreciate every help!

Problem solved -> http://codeigniter.com/forums/viewthread/59450/

I used this:

if (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH']=="XMLHttpRequest") {
    foreach (glob("phpScripts/*.php") as $filename) {
        require_once $filename;
    }

    // Create the $db object
    $db = Database::obtain(DB_SERVER, DB_USER, DB_PASS, DB_DATABASE); 

    // Connect to the database
    $db->connect();
}

Answer 1

What you will need to do is something like this:

Take this snippet and put it in a separate file, say includes.php

// Require every .php file inside "phpClasses" folder
foreach (glob("phpScripts/*.php") as $filename) {
  require $filename;
}

Now remove it from index.php and just add includes.php into all your navigational pages including home.php