BackTraceCallerPositionFinder::getCallerPosition() - Code Metrics - jmartin82/DicDoc - Measure and Improve Code Quality continuously with Scrutinizer

BackTraceCallerPositionFinder::getCallerPosition() A
last analyzed 2016-04-15 23:42 UTC

↳ Parent: BackTraceCallerPositionFinder

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	6
rs	9.4285
cc	1
eloc	3
nc	1
nop	0

<?php
namespace DicDoc;

use DicDoc\Exceptions\CallerResolverException;

/**
 * Class BackTraceCallerPositionFinder
 *
 * @package DicDoc
 */
class BackTraceCallerPositionFinder implements Interfaces\CallerPositionFinder
{
    /**
     * @var int
     */
    private $deep;

    /**
     * BackTraceCallerPositionFinder constructor.
     *
     * @param int $deep
     */
    public function __construct($deep = 4)
    {

        $this->deep = $deep;
    }


    /**
     * @return CallerPosition
     * @throws Exceptions\CallerResolverException
     */
    public function getCallerPosition()
    {
        $caller = $this->findCaller();

        return new CallerPosition($caller['file'], $caller['line']);
    }

    /**
     * @return mixed
     * @throws Exceptions\CallerResolverException
     */
    public function findCaller()
    {
        $bt = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, $this->deep);
        foreach ($bt as $call) {
            if (!isset($call['class']) || strpos($call['class'], __NAMESPACE__) === false) {
                return $call;
            }
        }

        throw new CallerResolverException("Error finding the caller");
    }
}

1			<?php
2			namespace DicDoc;
3
4			use DicDoc\Exceptions\CallerResolverException;
5
6			/**
7			* Class BackTraceCallerPositionFinder
8			*
9			* @package DicDoc
10			*/
11			class BackTraceCallerPositionFinder implements Interfaces\CallerPositionFinder
12			{
13			/**
14			* @var int
15			*/
16			private $deep;
17
18			/**
19			* BackTraceCallerPositionFinder constructor.
20			*
21			* @param int $deep
22			*/
23			public function __construct($deep = 4)
24			{
25
26			$this->deep = $deep;
27			}
28
29
30			/**
31			* @return CallerPosition
32			* @throws Exceptions\CallerResolverException
33			*/
34			public function getCallerPosition()
35			{
36			$caller = $this->findCaller();
37
38			return new CallerPosition($caller['file'], $caller['line']);
39			}
40
41			/**
42			* @return mixed
43			* @throws Exceptions\CallerResolverException
44			*/
45			public function findCaller()
46			{
47			$bt = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, $this->deep);
48			foreach ($bt as $call) {
49			if (!isset($call['class']) \|\| strpos($call['class'], __NAMESPACE__) === false) {
50			return $call;
51			}
52			}
53
54			throw new CallerResolverException("Error finding the caller");
55			}
56			}

jmartin82 / DicDoc

BackTraceCallerPositionFinder::getCallerPosition() A last analyzed 2016-04-15 23:42 UTC

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BackTraceCallerPositionFinder::getCallerPosition() A
last analyzed 2016-04-15 23:42 UTC