Fetching Examples | dibi
'sqlite3',
'database' => 'data/sample.s3db',
));
/*
TABLE products
product_id | title
-----------+----------
1 | Chair
2 | Table
3 | Computer
*/
// fetch a single row
echo "fetch()
\n";
$row = dibi::fetch('SELECT title FROM products');
Tracy\Dumper::dump($row); // Chair
// fetch a single value
echo "fetchSingle()
\n";
$value = dibi::fetchSingle('SELECT title FROM products');
Tracy\Dumper::dump($value); // Chair
// fetch complete result set
echo "fetchAll()
\n";
$all = dibi::fetchAll('SELECT * FROM products');
Tracy\Dumper::dump($all);
// fetch complete result set like association array
echo "fetchAssoc('title')
\n";
$res = dibi::query('SELECT * FROM products');
$assoc = $res->fetchAssoc('title'); // key
Tracy\Dumper::dump($assoc);
// fetch complete result set like pairs key => value
echo "fetchPairs('product_id', 'title')
\n";
$res = dibi::query('SELECT * FROM products');
$pairs = $res->fetchPairs('product_id', 'title');
Tracy\Dumper::dump($pairs);
// fetch row by row
echo "using foreach
\n";
$res = dibi::query('SELECT * FROM products');
foreach ($res as $n => $row) {
Tracy\Dumper::dump($row);
}
// more complex association array
$res = dibi::query('
SELECT *
FROM products
INNER JOIN orders USING (product_id)
INNER JOIN customers USING (customer_id)
');
echo "fetchAssoc('name|title')
\n";
$assoc = $res->fetchAssoc('name|title'); // key
Tracy\Dumper::dump($assoc);
echo "fetchAssoc('name[]title')
\n";
$res = dibi::query('SELECT * FROM products INNER JOIN orders USING (product_id) INNER JOIN customers USING (customer_id)');
$assoc = $res->fetchAssoc('name[]title'); // key
Tracy\Dumper::dump($assoc);
echo "fetchAssoc('name->title')
\n";
$res = dibi::query('SELECT * FROM products INNER JOIN orders USING (product_id) INNER JOIN customers USING (customer_id)');
$assoc = $res->fetchAssoc('name->title'); // key
Tracy\Dumper::dump($assoc);