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examples: files renamed

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David Grudl
2010-08-03 13:54:05 +02:00
parent 8f9435b518
commit beee4ee4b7
17 changed files with 32 additions and 0 deletions
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examples/fetching-examples.php Normal file
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<!DOCTYPE html><link rel="stylesheet" href="data/style.css">
<h1>Fetching Examples | dibi</h1>
<?php
require_once 'Nette/Debug.php';
require_once '../dibi/dibi.php';
dibi::connect(array(
'driver' => 'sqlite',
'database' => 'data/sample.sdb',
));
/*
TABLE products
product_id | title
-----------+----------
1 | Chair
2 | Table
3 | Computer
*/
// fetch a single row
echo "<h2>fetch()</h2>\n";
$row = dibi::fetch('SELECT title FROM products');
Debug::dump($row); // Chair
// fetch a single value
echo "<h2>fetchSingle()</h2>\n";
$value = dibi::fetchSingle('SELECT [title] FROM [products]');
Debug::dump($value); // Chair
// fetch complete result set
echo "<h2>fetchAll()</h2>\n";
$all = dibi::fetchAll('SELECT * FROM [products]');
Debug::dump($all);
// fetch complete result set like association array
echo "<h2>fetchAssoc('title')</h2>\n";
$res = dibi::query('SELECT * FROM [products]');
$assoc = $res->fetchAssoc('title'); // key
Debug::dump($assoc);
// fetch complete result set like pairs key => value
echo "<h2>fetchPairs('product_id', 'title')</h2>\n";
$pairs = $res->fetchPairs('product_id', 'title');
Debug::dump($pairs);
// fetch row by row
echo "<h2>using foreach</h2>\n";
foreach ($res as $n => $row) {
Debug::dump($row);
}
// fetch row by row with defined offset
echo "<h2>getIterator(2)</h2>\n";
foreach ($res->getIterator(2) as $n => $row) {
Debug::dump($row);
}
// fetch row by row with defined offset and limit
echo "<h2>getIterator(2, 1)</h2>\n";
foreach ($res->getIterator(2, 1) as $n => $row) {
Debug::dump($row);
}
// more complex association array
$res = dibi::query('
SELECT *
FROM [products]
INNER JOIN [orders] USING ([product_id])
INNER JOIN [customers] USING ([customer_id])
');
echo "<h2>fetchAssoc('customers.name|products.title')</h2>\n";
$assoc = $res->fetchAssoc('customers.name|products.title'); // key
Debug::dump($assoc);
echo "<h2>fetchAssoc('customers.name[]products.title')</h2>\n";
$assoc = $res->fetchAssoc('customers.name[]products.title'); // key
Debug::dump($assoc);
echo "<h2>fetchAssoc('customers.name->products.title')</h2>\n";
$assoc = $res->fetchAssoc('customers.name->products.title'); // key
Debug::dump($assoc);