Connect::getInstance() - Code Metrics - CodeWdev/tablegenerator - Measure and Improve Code Quality continuously with Scrutinizer

Connect::getInstance() A
last analyzed 2021-08-09 18:43 UTC

↳ Parent: Connect

Complexity

Conditions	3
Paths	3

Size

Total Lines	15
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	10
c	1
b	0
f	0
nc	3
nop	0
dl	0
loc	15
rs	9.9332

<?php

namespace CodeWdev\TableGenerator;

use PDO;
use PDOException;


/**
 *
 */
class Connect
{
    /** @var PDO */
    private static $instance;

    /** @var PDOException */
    private static $error;

    /**
     * @return PDO
     */
    public static function getInstance(): ?PDO
    {
        if (empty(self::$instance)) {
            try {
                self::$instance = new PDO(
                    TABLE_GEN_CONF["driver"] . ":host=" . TABLE_GEN_CONF["host"] . ";dbname=" . TABLE_GEN_CONF["dbname"] . ";port=" . TABLE_GEN_CONF["port"],
                    TABLE_GEN_CONF["username"],
                    TABLE_GEN_CONF["passwd"],
                    TABLE_GEN_CONF["options"]
                );
            } catch (PDOException $exception) {
                self::$error = $exception;
            }
        }
        return self::$instance;
    }


    /**
     * @return PDOException|null
     */
    public static function getError(): ?PDOException
    {
        return self::$error;
    }

    /**
     * Connect constructor.
     */
    private function __construct()
    {
    }

    /**
     * Connect clone.
     */
    private function __clone()
    {
    }
}


1			<?php
2
3			namespace CodeWdev\TableGenerator;
4
5			use PDO;
6			use PDOException;
7
8
9			/**
10			*
11			*/
12			class Connect
13			{
14			/** @var PDO */
15			private static $instance;
16
17			/** @var PDOException */
18			private static $error;
19
20			/**
21			* @return PDO
22			*/
23			public static function getInstance(): ?PDO
24			{
25			if (empty(self::$instance)) {
26			try {
27			self::$instance = new PDO(
28			TABLE_GEN_CONF["driver"] . ":host=" . TABLE_GEN_CONF["host"] . ";dbname=" . TABLE_GEN_CONF["dbname"] . ";port=" . TABLE_GEN_CONF["port"],
29			TABLE_GEN_CONF["username"],
30			TABLE_GEN_CONF["passwd"],
31			TABLE_GEN_CONF["options"]
32			);
33			} catch (PDOException $exception) {
34			self::$error = $exception;
35			}
36			}
37			return self::$instance;
38			}
39
40
41			/**
42			* @return PDOException\|null
43			*/
44			public static function getError(): ?PDOException
45			{
46			return self::$error;
47			}
48
49			/**
50			* Connect constructor.
51			*/
52			private function __construct()
53			{
54			}
55
56			/**
57			* Connect clone.
58			*/
59			private function __clone()
60			{
61			}
62			}
63

CodeWdev / tablegenerator

Connect::getInstance() A last analyzed 2021-08-09 18:43 UTC

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Connect::getInstance() A
last analyzed 2021-08-09 18:43 UTC