<code>
$stmt
->bindParam(
':0_title'
,
'title 1'
);
$stmt
->bindParam(
':0_content'
,
'content 1'
);
$stmt
->bindParam(
':0_created'
,
'1418103633'
);
$stmt
->bindParam(
':1_title'
,
'title 2'
);
$stmt
->bindParam(
':1_content'
,
'content 2'
);
$stmt
->bindParam(
':1_created'
,
'1418103635'
);
$stmt
->execute();
</code>