t('LESS'), 'value' => isset(lessc::$VERSION) ? preg_replace('/([^0-9\.-])+/i', '', lessc::$VERSION) : '(less than v0.3.2)', 'description' => t('To check for newer versions of lessphp, go to http://leafo.net/lessphp/', array("!url" => url('http://leafo.net/lessphp/'))), 'severity' => REQUIREMENT_OK, ); } if (variable_get('less_devel', FALSE)) { $requirements['less_devel'] = array( 'title' => 'LESS developer mode', 'value' => t('Enabled'), 'description' => t('LESS files are being regenerated on every request. Remember to turn off this feature on production websites.', array("!url" => url('admin/config/development/less'))), 'severity' => REQUIREMENT_WARNING, ); } if (!$lessc_exists) { $requirements['less_library'] = array( 'title' => 'LESS', 'description' => t('The lessphp library was not detected. Please follow the instructions on the LESS project page to install the lessphp library.', array("!url" => url('http://drupal.org/project/less'))), 'severity' => REQUIREMENT_ERROR, ); } break; default: break; } return $requirements; }