system/classes/Db_MySQL.php
public function bindArray($param, $values, $type = null)
    {
      foreach ($values as $index => $value) {
        $this->bind($param.$index, $value, $type);
      }   
    }
public function bindArray($param, $values, $type = null)
    {
      foreach ($values as $index => $value) {
        $this->bind($param.$index, $value, $type);
      }   
    }
public function bindArray ( $ param , $ values , $ type = null ) { foreach ( $ values as $ index => $ value ) { $ this -> bind ( $ param . $ index , $ value , $ type ) ; } }
Iterates over an array binding each element.
Giving it ":id" for the param would result in the bindings of:
:id1,
:id2,
:id3, etc
Iterates over an array binding each element . Giving it : id for the param would result in the bindings of : : id1 : id2 : id3 etc