function drupal_requirements_url in Drupal 9

Same name and namespace in other branches

1. 8 core/includes/install.inc \drupal_requirements_url()
2. 7 includes/install.inc \drupal_requirements_url()

Returns a URL for proceeding to the next page after a requirements problem.

This function can be called by low-level scripts (such as install.php and update.php) and returns a URL that can be used to attempt to proceed to the next step of the script.

Parameters

$severity: The severity of the requirements problem, as returned by drupal_requirements_severity().

Return value

A URL for attempting to proceed to the next step of the script. The URL is not sanitized, so it still needs to be run through \Drupal\Component\Utility\UrlHelper::filterBadProtocol() if it will be used as an HTML attribute value.

See also

drupal_current_script_url()

\Drupal\Component\Utility\UrlHelper::filterBadProtocol()

1 call to drupal_requirements_url()

install_display_requirements in core/includes/install.core.inc

Displays installation requirements.

File

core/includes/install.inc, line 941

API functions for installing modules and themes.

Code

function drupal_requirements_url($severity) {
  $query = [];

  // If there are no errors, only warnings, append 'continue=1' to the URL so
  // the user can bypass this screen on the next page load.
  if ($severity == REQUIREMENT_WARNING) {
    $query['continue'] = 1;
  }
  return drupal_current_script_url($query);
}