PropertyAccessor::setByPath() - Code Metrics - zicht/z - Measure and Improve Code Quality continuously with Scrutinizer

PropertyAccessor::setByPath() B
last analyzed 2017-06-16 11:38 UTC

↳ Parent: PropertyAccessor

Complexity

Conditions	6
Paths	6

Size

Total Lines	19
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	13
CRAP Score	6.4689

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	19
ccs	13
cts	17
cp	0.7647
rs	8.8571
cc	6
eloc	13
nc	6
nop	3
crap	6.4689

<?php
/**
 * For licensing information, please see the LICENSE file accompanied with this file.
 *
 * @author Gerard van Helden <[email protected]>
 * @copyright 2012 Gerard van Helden <http://melp.nl>
 */
namespace Zicht\Tool\PropertyPath;

/**
 * Utility functions to access an arbitrary property path within a tree-like structure.
 */
class PropertyAccessor
{
    /**
     * Get a property value by a path of property names or key names.
     *
     * @param mixed $subject
     * @param array $path
     * @param bool $notFoundIsError
     * @return null
     *
     * @throws \InvalidArgumentException
     */
    public static function getByPath($subject, array $path, $notFoundIsError = true)
    {
        $ptr = & $subject;
        foreach ($path as $key) {
            if (is_object($ptr) && property_exists($ptr, $key)) {
                $ptr = & $ptr->$key;
            } elseif (is_array($ptr) && array_key_exists($key, $ptr)) {
                $ptr = & $ptr[$key];
            } else {
                if ($notFoundIsError === true) {
                    throw new \OutOfBoundsException("Path not found: " . implode('.', $path) . ", key {$key} did not resolve");
                }
                return null;
            }
        }
        return $ptr;
    }


    /**
     * Set a property value by a path of property or key names.
     *
     * @param mixed &$subject
     * @param array $path
     * @param mixed $value
     * @return mixed
     */
    public static function setByPath(&$subject, array $path, $value)
    {
        $ptr = & $subject;
        foreach ($path as $key) {
            if (is_object($ptr)) {
                if (!isset($ptr->$key)) {
                    $ptr->$key = array();
                }
                $ptr = & $ptr->$key;
            } elseif (is_array($ptr)) {
                if (!isset($ptr[$key])) {
                    $ptr[$key] = array();
                }
                $ptr = & $ptr[$key];
            }
        }
        $ptr = $value;
        return $subject;
    }
}

1		<?php
2		/**
3		* For licensing information, please see the LICENSE file accompanied with this file.
4		*
5		* @author Gerard van Helden <[email protected]>
6		* @copyright 2012 Gerard van Helden <http://melp.nl>
7		*/
8		namespace Zicht\Tool\PropertyPath;
9
10		/**
11		* Utility functions to access an arbitrary property path within a tree-like structure.
12		*/
13		class PropertyAccessor
14		{
15		/**
16		* Get a property value by a path of property names or key names.
17		*
18		* @param mixed $subject
19		* @param array $path
20		* @param bool $notFoundIsError
21		* @return null
22		*
23		* @throws \InvalidArgumentException
24		*/
25	6	public static function getByPath($subject, array $path, $notFoundIsError = true)
26		{
27	6	$ptr = & $subject;
28	6	foreach ($path as $key) {
29	6	if (is_object($ptr) && property_exists($ptr, $key)) {
30		$ptr = & $ptr->$key;
31	6	} elseif (is_array($ptr) && array_key_exists($key, $ptr)) {
32	5	$ptr = & $ptr[$key];
33	5	} else {
34	2	if ($notFoundIsError === true) {
35	1	throw new \OutOfBoundsException("Path not found: " . implode('.', $path) . ", key {$key} did not resolve");
36		}
37	2	return null;
38		}
39	5	}
40	5	return $ptr;
41		}
42
43
44		/**
45		* Set a property value by a path of property or key names.
46		*
47		* @param mixed &$subject
48		* @param array $path
49		* @param mixed $value
50		* @return mixed
51		*/
52	8	public static function setByPath(&$subject, array $path, $value)
53		{
54	8	$ptr = & $subject;
55	8	foreach ($path as $key) {
56	8	if (is_object($ptr)) {
57		if (!isset($ptr->$key)) {
58		$ptr->$key = array();
59		}
60		$ptr = & $ptr->$key;
61	8	} elseif (is_array($ptr)) {
62	8	if (!isset($ptr[$key])) {
63	8	$ptr[$key] = array();
64	8	}
65	8	$ptr = & $ptr[$key];
66	8	}
67	8	}
68	8	$ptr = $value;
69	8	return $subject;
70		}
71		}

zicht / z

PropertyAccessor::setByPath() B last analyzed 2017-06-16 11:38 UTC

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PropertyAccessor::setByPath() B
last analyzed 2017-06-16 11:38 UTC