Manual:Load.php/es

load.php es un script usado por las páginas en el cliente para cargar módulos del ResourceLoader.

Los estilos no se muestran
Después de actualizar a la versión 1.18 de MediaWiki o posterior, muchos usuarios han experimentado un problema que hacía aparecer su wiki sin formato. Los estilos CSS no se estaban aplicando, y el wiki se veía solo con textos sin formato ni colores. Todos los estilos eran los estándar del navegador, sin formato especial aplicado.

Solución:

The problem in most cases is caused by the fact that requests to load.php are redirected to the MediaWiki main PHP file, which finally returns a MediaWiki page. The expected output however are CSS styles.

To fix the issue you have to add a RewriteRule in the file .htaccess. Change your .htaccess file to make sure that calls to load.php (and to api.php btw.) are not rewritten.

RewriteEngine On RewriteRule ^(api|load)\.php - [L] ...

After that load.php should return the right contents and your wiki should be styled.

Other possible problems: Manual:Errors and symptoms#The wiki appears without styles applied and images are missing

Details
First it checks the PHP version, which must be or higher, and it includes WebStart.php. Next, it creates a object and calls its  method, which outputs the specified resource content, including a content-type header.

A custom value for the location of the load.php script can be provided using $wgLoadScript.