farm-2.x-dev/modules/core/geo/farm_geo.install
modules/core/geo/farm_geo.install
<?php /** * @file * Install, update and uninstall function for the farm_geo module. */ /** * Implements hook_requirements(). */ function farm_geo_requirements($phase) { $requirements = []; // Do not check requirements in the update phase. // The REQUIREMENT_WARNING severity prevents updates from being run. if ($phase == 'update') { return $requirements; } // Check for php-geos extension. if (geoPHP::geosInstalled()) { $severity = REQUIREMENT_OK; // phpcs:ignore Squiz.PHP.LowercasePHPFunctions.CallUppercase -- GEOSVersion() function is defined in php-geos. $message = t('GEOS PHP extension installed. GEOS version @version', ['@version' => GEOSVersion()]); } else { $severity = REQUIREMENT_WARNING; $message = t('The GEOS PHP extension is not installed. While not required, it is strongly recommended for accurate geometry arithmetic. See %link for more information.', ['%link' => 'https://geophp.net/geos.html']); } $requirements['geos'] = [ 'title' => t('GEOS PHP extension'), 'severity' => $severity, 'value' => $message, ]; return $requirements; }