function _registry_parse_file

Parse a file and save its interface and class listings.

Parameters

$filename: Name of the file we are going to parse.

$contents: Contents of the file we are going to parse as a string.

$module: (optional) Name of the module this file belongs to.

$weight: (optional) Weight of the module.

Related topics

File

includes/registry.inc, line 191

Code

function _registry_parse_file($filename, $contents, $module = '', $weight = 0) {
    if (preg_match_all('/^\\s*(?:abstract|final)?\\s*(class|interface|trait)\\s+([a-zA-Z0-9_]+)/m', $contents, $matches)) {
        foreach ($matches[2] as $key => $name) {
            db_merge('registry')->key(array(
                'name' => $name,
                'type' => $matches[1][$key],
            ))
                ->fields(array(
                'filename' => $filename,
                'module' => $module,
                'weight' => $weight,
            ))
                ->execute();
        }
        // Delete any resources for this file where the name is not in the list
        // we just merged in.
        db_delete('registry')->condition('filename', $filename)
            ->condition('name', $matches[2], 'NOT IN')
            ->execute();
    }
}