LazyInitHelper::createDependencyKey() - Code Metrics - Inspection of "Merge branch 'release/1.0.0'" - iiifx-production/lazy-init - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( bb0194...d71e32 )

by Vitaliy

created 2016-05-13 15:44 UTC

LazyInitHelper::createDependencyKey() A

↳ Parent: LazyInitHelper

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
cc	1
eloc	2
nc	1
nop	1
crap	1

<?php

namespace iiifx\LazyInit;

use Closure;
use ErrorException;

/**
 * Class LazyInitHelper.
 *
 * @author Vitaliy IIIFX Khomenko <[email protected]>
 *
 * @link   https://github.com/iiifx-production/lazy-init
 */
class LazyInitHelper

{
    use LazyInitStaticTrait;

    /**
     *
     */
    const PART_SEPARATOR = '#';

    /**
     * @param Closure     $closure
     * @param string|null $key
     * @param mixed[]     $params
     *
     * @return mixed
     *
     * @throws ErrorException
     */
    public static function lazyInit ( Closure $closure, $key = null, array $params = [ ] )
    {
        if ( $key === null ) {
            $key = static::createBacktraceKey();
        }

        return static::lazyInitStatic( $closure, $key, $params );
    }

    /**
     * @param int $backtraceDepth
     *
     * @return string
     *
     * @throws ErrorException
     */
    public static function createBacktraceKey ( $backtraceDepth = 3 )
    {
        return implode(
            static::PART_SEPARATOR,
            static::createBacktraceData( $backtraceDepth )
        );
    }

    /**
     * @param int $backtraceDepth
     *
     * @return array
     *
     * @throws ErrorException
     */
    public static function createBacktraceData ( $backtraceDepth = 0 )
    {
        $backtrace = debug_backtrace( DEBUG_BACKTRACE_IGNORE_ARGS, $backtraceDepth );
        $backtraceKey = $backtraceDepth - 1;
        if ( isset( $backtrace[ $backtraceKey ][ 'file' ], $backtrace[ $backtraceKey ][ 'line' ] ) ) {
            $parts = [ ];
            $parts[] = $backtrace[ $backtraceKey ][ 'file' ];
            $parts[] = $backtrace[ $backtraceKey ][ 'line' ];

            return $parts;
        }
        throw new ErrorException( 'Unable to create BacktraceData.' );
    }

    /**
     * @param array $dependency
     *
     * @return string
     */
    public static function createDependencyKey ( array $dependency )
    {
        return md5( serialize( $dependency ) );
    }
}


1		<?php
2
3		namespace iiifx\LazyInit;
4
5		use Closure;
6		use ErrorException;
7
8		/**
9		* Class LazyInitHelper.
10		*
11		* @author Vitaliy IIIFX Khomenko <[email protected]>
12		*
13		* @link https://github.com/iiifx-production/lazy-init
14		*/
15		class LazyInitHelper
		0 ignored issues – show Coding Style introduced 2015-12-01 07:22 UTC by Report Bug Copy Issue Report `LazyInitHelper` does not seem to conform to the naming convention (`Utils?$`). This check examines a number of code elements and verifies that they conform to the given naming conventions. You can set conventions for local variables, abstract classes, utility classes, constant, properties, methods, parameters, interfaces, classes, exceptions and special methods. Loading history...
16		{
17		use LazyInitStaticTrait;
18
19		/**
20		*
21		*/
22		const PART_SEPARATOR = '#';
23
24		/**
25		* @param Closure $closure
26		* @param string\|null $key
27		* @param mixed[] $params
28		*
29		* @return mixed
30		*
31		* @throws ErrorException
32		*/
33	4	public static function lazyInit ( Closure $closure, $key = null, array $params = [ ] )
34		{
35	4	if ( $key === null ) {
36	4	$key = static::createBacktraceKey();
37	4	}
38
39	4	return static::lazyInitStatic( $closure, $key, $params );
40		}
41
42		/**
43		* @param int $backtraceDepth
44		*
45		* @return string
46		*
47		* @throws ErrorException
48		*/
49	15	public static function createBacktraceKey ( $backtraceDepth = 3 )
50		{
51	15	return implode(
52	15	static::PART_SEPARATOR,
53	15	static::createBacktraceData( $backtraceDepth )
54	14	);
55		}
56
57		/**
58		* @param int $backtraceDepth
59		*
60		* @return array
61		*
62		* @throws ErrorException
63		*/
64	16	public static function createBacktraceData ( $backtraceDepth = 0 )
65		{
66	16	$backtrace = debug_backtrace( DEBUG_BACKTRACE_IGNORE_ARGS, $backtraceDepth );
67	16	$backtraceKey = $backtraceDepth - 1;
68	16	if ( isset( $backtrace[ $backtraceKey ][ 'file' ], $backtrace[ $backtraceKey ][ 'line' ] ) ) {
69	14	$parts = [ ];
70	14	$parts[] = $backtrace[ $backtraceKey ][ 'file' ];
71	14	$parts[] = $backtrace[ $backtraceKey ][ 'line' ];
72
73	14	return $parts;
74		}
75	2	throw new ErrorException( 'Unable to create BacktraceData.' );
76		}
77
78		/**
79		* @param array $dependency
80		*
81		* @return string
82		*/
83	8	public static function createDependencyKey ( array $dependency )
84		{
85	8	return md5( serialize( $dependency ) );
86		}
87		}
88

iiifx-production / lazy-init

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LazyInitHelper::createDependencyKey() A

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