.
This method provides a shortcut for PDOStatement::bindParam
when using prepared statements.
The parameter $param specifies the variable that you want to bind. If
$placeholder is not provided bind() will automatically create a
placeholder for you. An automatic placeholder will be of the name
'placeholder1', 'placeholder2' etc.
For more information see {@link http://php.net/pdostatement-bindparam}
Example:
$value = 2;
$q->eq( 'id', $q->bindParam( $value ) );
$stmt = $q->prepare(); // the parameter $value is bound to the query.
$value = 4;
$stmt->execute(); // executed with 'id = 4'
