original_string: public function getSearchQuery()
      {
          if (isset($_REQUEST['Search'])) {
              return DBField::create_field('HTMLText', $_REQUEST['Search']);
          } elseif (isset($_REQUEST['q'])) {
              return DBField::create_field('HTMLText', $_REQUEST['q']);
          }
      }
code: public function getSearchQuery()
      {
          if (isset($_REQUEST['Search'])) {
              return DBField::create_field('HTMLText', $_REQUEST['Search']);
          } elseif (isset($_REQUEST['q'])) {
              return DBField::create_field('HTMLText', $_REQUEST['q']);
          }
      }
code_tokens: public function getSearchQuery ( ) { if ( isset ( $ _REQUEST [ 'Search' ] ) ) { return DBField :: create_field ( 'HTMLText' , $ _REQUEST [ 'Search' ] ) ; } elseif ( isset ( $ _REQUEST [ 'q' ] ) ) { return DBField :: create_field ( 'HTMLText' , $ _REQUEST [ 'q' ] ) ; } }
docstring: Return the current search query.
  
  @return HTMLText|null
docstring_tokens: Return the current search query .