original_string: public function implode($glue, $queries)
      {
          $first = true;
          foreach ($queries as $query) {
              if ($first) {
                  $first = false;
              } else {
                  $this->_query .= ' ' . $glue;
              };
              $this->append($query);
          };
          return $this;
      }
code: public function implode($glue, $queries)
      {
          $first = true;
          foreach ($queries as $query) {
              if ($first) {
                  $first = false;
              } else {
                  $this->_query .= ' ' . $glue;
              };
              $this->append($query);
          };
          return $this;
      }
code_tokens: public function implode ( $ glue , $ queries ) { $ first = true ; foreach ( $ queries as $ query ) { if ( $ first ) { $ first = false ; } else { $ this -> _query .= ' ' . $ glue ; } ; $ this -> append ( $ query ) ; } ; return $ this ; }
docstring: Append multiple PDBquery objects
  
  @param string $glue    What to insert between joined queries
  @param array  $queries PDBquery objects or strings to join
  
  @return object PDBquery this same object, for chaining
docstring_tokens: Append multiple PDBquery objects