Adi PDO handler

Allows to work with PDO faster and more convenient way.

Features

• Aid for work with multi database,
• Quick configuration,
• Aid for work with SQL parameters,
• Aid for INSERT and UPDATE statements,
• Quick access to metadata from the schema.

Installing

Preferred way to install is with Composer.

Install this library using composer:

$ composer require adilab/quick-pdo

Configuration:

 /**
 * config/adi/databases.php
 */ 

return array(
	'db1' => array(

		'dsn' => 'mysql:host=127.0.0.1;dbname=db1;charset=utf8',
		'user' => 'db1',
		'pass' => '********',
	),
	'db2' => array(

		'dsn' => 'pgsql:host=127.0.0.1;dbname=db2',
		'user' => 'db2',
		'pass' => '********',
	),	
);

Usage:

require('vendor/autoload.php');

use Adi\QuickPDO\DB;

// Usage fetch() method
foreach (DB::main()->fetch('SELECT * FROM my_table WHERE my_column > ?', 10) as $row) {

	var_dump($row);
} 

// Usage row() method
var_dump(DB::alias('db2')->row("SELECT * FROM my_table WHERE my_column = ?", 2));

// Usage value() method
if (DB::alias('db1')->value("SELECT count(*) > 1 FROM my_table")) {

	echo 'There are many records.';
}

// Usage insert() method
$id_key = DB::main()->insert('my_table', array('my_column1' => 'a', 'my_column2' => 'b'));
echo $id_key;

// Usage update() method
DB::main()->update('my_table', array('my_column1' => 'a', 'my_column2' => 'b'), new Where('id > ? AND id < ? OR id = ?', array(10,20,30)));
DB::main()->update('my_table', array('my_column1' => 'a', 'my_column2' => 'b'), array('id' => 25));