update to 0.5alpha

examples/fetch.php

@@ -0,0 +1,52 @@
+<pre>
+<?php
+
+require_once '../dibi/dibi.php';
+
+dibi::$debug = true;
+
+// mysql
+dibi::connect(array(
+    'driver'   => 'mysqli',
+    'host'     => 'localhost',
+    'username' => 'root',
+    'password' => '***',
+    'database' => 'test',
+    'charset'  => 'utf8',
+));
+
+
+if (!dibi::isConnected())
+    die('Not connected');
+
+
+$res = dibi::query('SELECT * FROM table');
+
+// fetch a single value
+$value = $res->fetchSingle();
+
+// fetch complete result set
+$all = $res->fetchAll();
+
+// fetch complete result set like association array
+$assoc = $res->fetchAll('id');
+
+$assoc = $res->fetchAll('id', 'id2');
+
+// fetch complete result set like pairs key => value
+$pairs = $res->fetchPairs('id', 'name');
+
+
+// fetch row by row
+foreach ($res as $row => $fields) {
+    print_r($fields);
+}
+
+// fetch row by row with defined offset and limit
+foreach ($res->getIterator(2, 3) as $row => $fields) {
+    print_r($fields);
+}
+
+
+
+?>