Manual:Load.php/ja

load.php は、ResourceLoader モジュールの読み込みにフックするフロントエンド向けのスクリプトです.

スタイルが表示されない
After they updated to MediaWiki 1.18 or newer, many users had the problem that their wiki showed up without styles. CSS styles were not applied; what they saw instead looks like a trimmed down version. All styles are browser defaults; no special styles are applied.

解決策:

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.

その他の起こりうる問題については: Special:MyLanguage/Manual:Errors and symptoms

詳細
First it checks the PHP version, which must be 5.2.3. 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.