Passed
Push — master ( 03087a...f49b8e )
by Gabriel
01:58
created

SingletonTrait::instance()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 8
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 6

Importance

Changes 1
Bugs 0 Features 1
Metric Value
cc 2
eloc 5
nc 2
nop 0
dl 0
loc 8
ccs 0
cts 5
cp 0
crap 6
rs 9.4285
c 1
b 0
f 1
1
<?php
2
3
namespace Nip\Inflector\Traits;
4
5
/**
6
 * Trait SingletonTrait
7
 * @package Nip\Inflector\Traits
8
 */
9
trait SingletonTrait
10
{
11
12
    /**
13
     * Singleton
14
     *
15
     * @return self
16
     */
17
    public static function instance()
18
    {
19
        static $instance;
20
        if (!($instance instanceof self)) {
21
            $instance = new self();
22
        }
23
        return $instance;
24
    }
25
}
26