34 lines
711 B
PHP
34 lines
711 B
PHP
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<?php
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namespace Core;
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use PDO;
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use PDOException;
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abstract class Model
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{
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protected $db;
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public function __construct()
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{
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$this->db = $this->getConnection();
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}
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private function getConnection()
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{
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static $connection = null;
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if ($connection === null) {
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$dsn = 'mysql:host='.DB_HOST.';dbname='.DB_NAME.';charset=utf8';
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try {
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$connection = new PDO($dsn, DB_USER, DB_PASS);
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$connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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} catch (PDOException $e) {
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die('DB connection error: ' . $e->getMessage());
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}
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}
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return $connection;
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}
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}
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