getInstance() публичный статический Метод

Method to get a single instance of the database per connection
public static getInstance ( string $alias = 'standard', string $type = null, string $user = null, string $pass = null, array $option = null ) : object
$alias string Pseudonym that will be used as a pointer to an instance of established connection
$type string Connection type if using "Initial Setup" or "Full DSN"
$user string Username of the database
$pass string Password of the database
$option array Configuration the connection driver
Результат object
Документация по классу PDO4You
Пример #1
0
<?php

// Loading all the necessary files
require __DIR__ . '/src/bootstrap.php';
// Connection class imported
use PDO4You\PDO4You;
// Connection instance started and available
PDO4You::getInstance();
// Applying styling on the page
PDO4You::css();
// Displaying details on the target server's database connected
PDO4You::showServerInfo();
?>
<!doctype html>
<html>
    <head>
        <meta charset="UTF-8" />
        <title>PDO4You</title>
        <style>
            body { background:#FAFAFA; font:normal 12px/1.7em Bitstream Vera Sans Mono,Courier New,Monospace; margin:0; padding:0; }
            a    { color:#08C; text-decoration:none; } b { color:#CCC; }
            #pdo4you h2 { color:#000; background:#FFF; font-size:20px; display:block; margin:0; padding:10px; border-bottom:solid 1px #999; }
            .pagination { margin-top:25px;}
            .pagination a { color:#08C; background:#FFF; border:1px solid #BBB; font-size:12px; font-weight:bold; display:inline-block; min-width:13px; min-height:15px; margin:0 2px; padding:1px 6px; -webkit-border-radius:2px; -moz-border-radius:2px; border-radius:2px; text-align:center; cursor:pointer; }
            .pagination a.selected, .pagination a.selected:hover, .pagination a:hover { color:#FFF; background:#09E; border:1px solid #08C; }
            .pagination a.nolink, .pagination a.nolink:hover { color:#AAA; background:#FFF; border:1px solid #CCC; cursor:default; }
        </style>
    </head>
    <body id="pdo4you">
        <?php 
if ((string) ($page = filter_input(INPUT_GET, 'p'))) {
Пример #2
0
<?php

// Loading demo class
require 'DemoCRUD.php';
// Example with Multiple Instances
echo '<h2><a href=".">DEMOS</a> &rsaquo; MULTIPLE INSTANCES</h2>';
// Importing classes
use PDO4You\PDO4You;
// Creating an instance
$demo = new DemoCRUD();
// Displaying records of the default instance "standard"
$demo->select();
PDO4You::getInstance('bookstore', 'sqlite:data/database_bookstore.db');
PDO4You::getInstance('pdo4you', 'sqlite:data/database_pdo4you.db');
// Displaying records from the data instance: bookstore
$demo->select('bookstore');
// Displaying records from the data instance: pdo4you
$demo->select('pdo4you');
// Sets another instance
PDO4You::setInstance('standard');
#PDO4You::setInstance('bookstore');
// Displaying records from the last data instance set
$demo->select();
Пример #3
0
 public function createDatabase()
 {
     // Connection instance started and available
     test::getInstance('test', 'sqlite::memory:');
 }