Load a file for the database that might hold a class.

Parameters

$driver: The name of the driver.

array $files: The name of the files the driver specific class can be.

2 calls to Database::loadDriverFile()

DatabaseConnection::getDriverClass in includes/database/database.inc

Gets the driver-specific override class if any for the specified class.

db_installer_object in includes/install.inc

Returns a database installer object.

File

includes/database/database.inc, line 1869

Class

Database

Primary front-controller for the database system.

Code

public static function loadDriverFile($driver, array $files = array()) {
 static $base_path;
 if (empty($base_path)) {
 $base_path = dirname (realpath (__FILE__));
 }
 $driver_base_path = "{$base_path}/{$driver}";
 foreach ($files as $file) {
 // Load the base file first so that classes extending base classes will
 // have the base class loaded.
 foreach (array(
 "{$base_path}/{$file}",
 "{$driver_base_path}/{$file}",
 ) as $filename) {
 // The OS caches file_exists() and PHP caches require_once(), so
 // we'll let both of those take care of performance here.
 if (file_exists ($filename)) {
 require_once $filename;
 }
 }
 }
}

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