function DrupalWebTestCase::getAbsoluteUrl

Takes a path and returns an absolute path.

Parameters

$path: A path from the internal browser content.

Return value

The $path with $base_url prepended, if necessary.

File

modules/simpletest/drupal_web_test_case.php, line 3080

Class

DrupalWebTestCase

Test case for typical Drupal tests.

Code

protected function getAbsoluteUrl($path) {
    global $base_url, $base_path;
    $parts = parse_url($path);
    if (empty($parts['host'])) {
        // Ensure that we have a string (and no xpath object).
        $path = (string) $path;
        // Strip $base_path, if existent.
        $length = strlen($base_path);
        if (substr($path, 0, $length) === $base_path) {
            $path = substr($path, $length);
        }
        // Ensure that we have an absolute path.
        if (empty($path) || $path[0] !== '/') {
            $path = '/' . $path;
        }
        // Finally, prepend the $base_url.
        $path = $base_url . $path;
    }
    return $path;
}