- improved examples

TODO.txt

@@ -1 +0,0 @@
-- event, log, profiler

examples/apply-limit.php

@@ -12,23 +12,19 @@ dibi::connect(array(
 
 
 // no limit
-$res = dibi::query('SELECT * FROM [products]');
+dibi::test('SELECT * FROM [products]');
-foreach ($res as $n => $row) {
+// -> SELECT * FROM [products]
-	print_r($row);
+
-}
 
 echo '<hr>';
 
 // with limit = 2
-$res = dibi::query('SELECT * FROM [products] %lmt', 2);
+dibi::test('SELECT * FROM [products] %lmt', 2);
-foreach ($res as $n => $row) {
+// -> SELECT * FROM [products] LIMIT 2
-	print_r($row);
+
-}
 
 echo '<hr>';
 
 // with limit = 2, offset = 1
-$res = dibi::query('SELECT * FROM [products] %lmt %ofs', 2, 1);
+dibi::test('SELECT * FROM [products] %lmt %ofs', 2, 1);
-foreach ($res as $n => $row) {
+// -> SELECT * FROM [products] LIMIT 2 OFFSET 1
-	print_r($row);
-}

examples/datetime.demo.php

@@ -26,3 +26,4 @@ INSERT INTO [mytable]", array(
 	'date'  => dibi::date('12.3.2007'),
 	'stamp' => dibi::dateTime('23.1.2007 10:23'),
 ));
+// -> INSERT INTO [mytable] ([id], [date], [stamp]) VALUES (123, '2007-03-12', '2007-01-23 10-23-00')

examples/dump.php

@@ -22,9 +22,11 @@ echo '<h2>dibi::dump()</h2>';
 
 // dump last query (dibi::$sql)
 dibi::dump();
+// -> SELECT * FROM [products] INNER JOIN [orders] USING ([product_id]) INNER JOIN [customers] USING ([customer_id])
 
 
 // dump result table
 echo '<h2>DibiResult::dump()</h2>';
 
 $res->dump();
+// -> [table]

examples/fluent.test.php

@@ -12,7 +12,7 @@ dibi::connect(array(
 
 $id = 10;
 $record = array(
-	'title'  => 'Drtička na trávu',
+	'title'  => 'Super product',
 	'price'  => 318,
 	'active' => TRUE,
 );
@@ -25,6 +25,10 @@ dibi::select('product_id')->as('id')
 	->innerJoin('customers USING (customer_id)')
 	->orderBy('title')
 	->test();
+// -> SELECT [product_id] AS [id] , [title] FROM [products] INNER JOIN [orders]
+//    USING (product_id) INNER JOIN customers USING (customer_id) ORDER BY [title]
+
+
 
 echo "\n";
 
@@ -32,6 +36,9 @@ echo "\n";
 echo dibi::select('title')->as('id')
 	->from('products')
 	->fetchSingle();
+// -> Chair (as result of query: SELECT [title] AS [id] FROM [products])
+
+
 
 echo "\n";
 
@@ -39,6 +46,9 @@ echo "\n";
 dibi::insert('products', $record)
 	->setFlag('IGNORE')
 	->test();
+// -> INSERT IGNORE INTO [products] ([title], [price], [active]) VALUES ('Super product', 318, 1)
+
+
 
 echo "\n";
 
@@ -46,6 +56,9 @@ echo "\n";
 dibi::update('products', $record)
 	->where('product_id = %d', $id)
 	->test();
+// -> UPDATE [products] SET [title]='Super product', [price]=318, [active]=1 WHERE product_id = 10
+
+
 
 echo "\n";
 
@@ -53,6 +66,9 @@ echo "\n";
 dibi::delete('products')
 	->where('product_id = %d', $id)
 	->test();
+// -> DELETE FROM [products] WHERE product_id = 10
+
+
 
 echo "\n";
 
@@ -62,9 +78,13 @@ dibi::command()
 	->where('product_id = %d', $id)
 	->set($record)
 	->test();
+// -> UPDATE [products] SET [title]='Super product', [price]=318, [active]=1 WHERE product_id = 10
+
+
 
 echo "\n";
 
 dibi::command()
 	->truncate('products')
 	->test();
+// -> TRUNCATE [products]

examples/load-sql-dump.php

@@ -11,6 +11,6 @@ dibi::connect(array(
 ));
 
 
-$count = dibi::loadFile('compress.zlib://dump.sql.gz');
+$count = dibi::loadFile('compress.zlib://sample.dump.sql.gz');
 
 echo 'Number of SQL commands:', $count;

examples/metatypes.php

@@ -13,9 +13,15 @@ dibi::connect(array(
 
 $res = dibi::query('SELECT * FROM [customers]');
 
-// auto-convert this column to integer
+// auto-converts this column to integer
 $res->setType('customer_id', Dibi::FIELD_INTEGER);
 $res->setType('added', Dibi::FIELD_DATETIME, 'H:i j.n.Y');
 
 $row = $res->fetch();
 var_dump($row);
+// outputs:
+// object(DibiRow)#3 (3) {
+//     customer_id => int(1)
+//     name =>  string(11) "Dave Lister"
+//     added =>  string(15) "17:20 11.3.2007"
+// }

examples/nette-debug.php

@@ -1,11 +1,20 @@
-<h1>Nette::Debug && dibi example</h1>
+<h1>Nette::Debug & dibi example</h1>
+
+
+<p>Dibi can display and log exceptions via Nette::Debug. You first need to install Nette Framework. You can download it from here:</p>
+
+<ul>
+	<li>Nette Framework: http://nettephp.com
+</ul>
+
 <?php
 
 require_once 'Nette/Debug.php';
 require_once '../dibi/dibi.php';
 
+
+// enable Nette::Debug
 Debug::enable();
-Debug::enableProfiler();
 
 
 dibi::connect(array(

examples/profiler.php

@@ -24,3 +24,12 @@ for ($i=0; $i<20; $i++) {
 <p>Elapsed time for last query: <strong><?php echo sprintf('%0.3f', dibi::$elapsedTime * 1000); ?> ms</strong></p>
 
 <p>Total elapsed time: <strong><?php echo sprintf('%0.3f', dibi::$totalTime * 1000); ?> ms</strong></p>
+
+<br>
+
+<p>Dibi can log to your Firebug Console. You first need to install the Firefox, Firebug and FirePHP extensions. You can install them from here:</p>
+
+<ul>
+	<li>Firebug: https://addons.mozilla.org/en-US/firefox/addon/1843
+	<li>FirePHP: http://www.firephp.org/
+</ul>

examples/sql-builder.php

@@ -19,11 +19,13 @@ dibi::connect(array(
 
 // dibi detects INSERT or REPLACE command
 dibi::test('
-REPLACE INTO [products]', array(
+	REPLACE INTO [products]', array(
-	'title'  => 'Drti<EFBFBD>ka na tr<74>vu',
+		'title'  => 'Super product',
 		'price'  => 318,
 		'active' => TRUE,
 ));
+// -> REPLACE INTO [products] ([title], [price], [active]) VALUES ('Super product', 318, 1)
+
 
 
 // multiple INSERT command
@@ -34,15 +36,19 @@ $array = array(
 	'created' => dibi::datetime(),
 );
 dibi::test("INSERT INTO [products]", $array, $array, $array);
+// -> INSERT INTO [products] ([title], [price], [brand], [created]) VALUES ('Super Product', ...) , (...) , (...)
+
 
 
 // dibi detects UPDATE command
 dibi::test("
-UPDATE [colors] SET", array(
+	UPDATE [colors] SET", array(
 		'color' => 'blue',
 		'order' => 12,
-), "
+	), "
-WHERE [id]=%i", 123);
+	WHERE [id]=%i", 123);
+// -> UPDATE [colors] SET [color]='blue', [order]=12 WHERE [id]=123
+
 
 
 // SELECT
@@ -50,20 +56,24 @@ $ipMask = '192.168.%';
 $timestamp = mktime(0, 0, 0, 10, 13, 1997);
 
 dibi::test('
-SELECT COUNT(*) as [count]
+	SELECT COUNT(*) as [count]
-FROM [comments]
+	FROM [comments]
-WHERE [ip] LIKE %s', $ipMask, '
+	WHERE [ip] LIKE %s', $ipMask, '
-AND [date] > ', dibi::date($timestamp)
+	AND [date] > ', dibi::date($timestamp)
 );
+// -> SELECT COUNT(*) as [count] FROM [comments] WHERE [ip] LIKE '192.168.%' AND [date] > 876693600
+
 
 
 // IN array
 $array = array(1, 2, 3);
 dibi::test("
-SELECT *
+	SELECT *
-FROM [people]
+	FROM [people]
-WHERE [id] IN (", $array, ")
+	WHERE [id] IN (", $array, ")
 ");
+// -> SELECT * FROM [people] WHERE [id] IN ( 1, 2, 3 )
+
 
 
 // ORDER BY array
@@ -76,3 +86,4 @@ SELECT *
 FROM [people]
 ORDER BY %by", $order, "
 ");
+// -> SELECT * FROM [people] ORDER BY [field1] ASC, [field2] DESC

examples/sql-condition.php

@@ -14,8 +14,8 @@ dibi::connect(array(
 ));
 
 
-$cond1 = rand(0,2) < 1;
+$cond1 = TRUE;
-$cond2 = rand(0,2) < 1;
+$cond2 = FALSE;
 $foo = -1;
 $bar = 2;
 
@@ -28,6 +28,9 @@ SELECT *
 FROM [customers]
 %if', isset($name), 'WHERE [name] LIKE %s', $name, '%end'
 );
+// -> SELECT * FROM [customers] WHERE [name] LIKE 'K%'
+
+
 
 
 // if & else & (optional) end
@@ -38,6 +41,8 @@ WHERE [id] > 0
 	%if", ($foo > 0), "AND [foo]=%i", $foo, "
 	%else %if", ($bar > 0), "AND [bar]=%i", $bar, "
 ");
+// -> SELECT * FROM [people] WHERE [id] > 0 AND [bar]=2
+
 
 
 // nested condition
@@ -49,3 +54,4 @@ WHERE
 		%if', $cond2, 'AND [admin]=1 %end
 	%else 1 LIMIT 10 %end'
 );
+// -> SELECT * FROM [customers] WHERE LIMIT 10

examples/table-prefix.php

@@ -10,12 +10,14 @@ dibi::connect(array(
 ));
 
 
+
+
 // create new substitution :blog:  ==>  wp_
 dibi::addSubst('blog', 'wp_');
 
-
-// generate and dump SQL
 dibi::test("UPDATE [:blog:items] SET [text]='Hello World'");
+// -> UPDATE [wp_items] SET [text]='Hello World'
+
 
 
 
@@ -23,22 +25,20 @@ dibi::test("UPDATE [:blog:items] SET [text]='Hello World'");
 // create new substitution :: (empty)  ==>  my_
 dibi::addSubst('', 'my_');
 
-
-// generate and dump SQL
 dibi::test("UPDATE [database.::table] SET [text]='Hello World'");
+// -> UPDATE [database].[my_table] SET [text]='Hello World'
 
 
 
 
 
+// create substitution fallback
 function substFallBack($expr)
 {
 	return 'the_' . $expr;
 }
 
-// create substitution fallback
 dibi::setSubstFallBack('substFallBack');
 
-
-// generate and dump SQL
 dibi::test("UPDATE [:account:user] SET [name]='John Doe'");
+// -> UPDATE [the_accountuser] SET [name]='John Doe'

examples/transaction.php

@@ -13,7 +13,7 @@ dibi::connect(array(
 
 echo "<h2>Before:</h2>\n";
 dibi::query('SELECT * FROM [products]')->dump();
-
+// -> 3 rows
 
 
 dibi::begin();
@@ -26,3 +26,4 @@ dibi::rollback(); // or dibi::commit();
 
 echo "<h2>After:</h2>\n";
 dibi::query('SELECT * FROM [products]')->dump();
+// -> 3 rows