For example, a person adds many Images to be published.
It can add 4 images, so you can add 10,15,1,3 and so on.
How would you look for QUERY ?
Form POST Array:
array (
[IMG1] => /img/nomedaimagemquefoiupload1.jpg
[IMG2] => /img/nomedaimagemquefoiupload2.jpg
[IMG3] => /img/nomedaimagemquefoiupload3.jpg
);
$ArrayDeUmPostComum = $_POST;
INSERT INTO TABELA VALUES ($ArrayDeUmPostComum)
If I get it right, you want to insert multiple rows into the table. In MySQL you can do this:
INSERT INTO tabela
(caminho)
VALUES
('...'),
('...'),
('...');
To mount this query in PHP, considering the use of PDO, and that in its $_POST not only the paths of the images come:
$quantidade = count($_POST);
$parametros = array_fill(0, $quantidade, '(?)');
$valores = array_values($_POST);
$sql = 'INSERT INTO tabela (url) VALUES ' . implode(',', $parametros);
$query = $dbh->prepare($sql);
$query->execute($valores);