Backtrace::extractCaller() - Code Metrics - daviddeutsch/saltwater - Measure and Improve Code Quality continuously with Scrutinizer

Backtrace::extractCaller() A
last analyzed 2017-02-28 09:47 UTC

↳ Parent: Backtrace

Complexity

Conditions	4
Paths	3

Size

Total Lines	15
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	15
c	0
b	0
f	0
rs	9.2
cc	4
eloc	8
nc	3
nop	0

<?php

namespace Saltwater\Water;

use Saltwater\Server as S;

class Backtrace extends \ArrayIterator
{
    /** @var string[] skipped classes during search for caller module */
    private static $skip = array(
        'Saltwater\Navigator',
        'Saltwater\Server'
    );

    public function __construct()
    {
        // Let me tell you about my boat
        if (S::$env['gt54']) {
            return parent::__construct(debug_backtrace(2, 22));

        } else {
            return parent::__construct(debug_backtrace(false));

        }
    }

    /**
     * Shorthand for generating a Backtrace and returning the last caller
     *
     * @return array|null
     */
    public static function lastCaller()
    {
        $backtrace = new Backtrace;

        return $backtrace->extractCaller();
    }

    /**
     * Find and extract the last non-saltwater core class calling
     *
     * @return array|null
     */
    public function extractCaller()
    {
        while ($this->valid()) {
            $current = $this->current();

            if (
                isset($current['class'])
                && !$this->skipCaller($current['class'])
            ) {
                return explode('\\', $current['class']);
            }
        }

        return S::$n->modules->getStack()->getMaster();
    }

    /**
     * Check whether a caller class can be skipped
     *
     * @param string $class
     *
     * @return bool
     */
    private function skipCaller($class)
    {
        return (strpos($class, 'Saltwater\Root') !== false)
            || (strpos($class, '\\') === false)
            || in_array($class, self::$skip);
    }
}


1			<?php
2
3			namespace Saltwater\Water;
4
5			use Saltwater\Server as S;
6
7			class Backtrace extends \ArrayIterator
8			{
9			/** @var string[] skipped classes during search for caller module */
10			private static $skip = array(
11			'Saltwater\Navigator',
12			'Saltwater\Server'
13			);
14
15			public function __construct()
16			{
17			// Let me tell you about my boat
18			if (S::$env['gt54']) {
19			return parent::__construct(debug_backtrace(2, 22));
			0 ignored issues – show Bug introduced 2017-02-28 09:47 UTC by Report Bug Copy Issue Report Constructors do not have meaningful return values, anything that is returned from here is discarded. Are you sure this is correct? Loading history...
20			} else {
21			return parent::__construct(debug_backtrace(false));
			0 ignored issues – show Bug introduced 2017-02-28 09:47 UTC by Report Bug Copy Issue Report Constructors do not have meaningful return values, anything that is returned from here is discarded. Are you sure this is correct? Loading history...
22			}
23			}
24
25			/**
26			* Shorthand for generating a Backtrace and returning the last caller
27			*
28			* @return array\|null
29			*/
30			public static function lastCaller()
31			{
32			$backtrace = new Backtrace;
33
34			return $backtrace->extractCaller();
35			}
36
37			/**
38			* Find and extract the last non-saltwater core class calling
39			*
40			* @return array\|null
41			*/
42			public function extractCaller()
43			{
44			while ($this->valid()) {
45			$current = $this->current();
46
47			if (
48			isset($current['class'])
49			&& !$this->skipCaller($current['class'])
50			) {
51			return explode('\\', $current['class']);
52			}
53			}
54
55			return S::$n->modules->getStack()->getMaster();
56			}
57
58			/**
59			* Check whether a caller class can be skipped
60			*
61			* @param string $class
62			*
63			* @return bool
64			*/
65			private function skipCaller($class)
66			{
67			return (strpos($class, 'Saltwater\Root') !== false)
68			\|\| (strpos($class, '\\') === false)
69			\|\| in_array($class, self::$skip);
70			}
71			}
72

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Backtrace::extractCaller() A last analyzed 2017-02-28 09:47 UTC

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Backtrace::extractCaller() A
last analyzed 2017-02-28 09:47 UTC