Utils::checkValue() - Code Metrics - Inspection of "Minor fixes and code improvements" - xeriab/konfig - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 33953d...4a13d7 )

by Xeriab

created 2016-10-19 09:52 UTC

Utils::checkValue() A

↳ Parent: Utils

Complexity

Conditions	2
Paths	2

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

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

<?php

/**
 * Konfig.
 *
 * Yet another simple configuration loader library.
 *
 * PHP version 5
 *
 * @category Library
 * @package  Konfig
 * @author   Xeriab Nabil (aka KodeBurner) <[email protected]>
 * @license  https://raw.github.com/xeriab/konfig/master/LICENSE MIT
 * @link     https://xeriab.github.io/projects/konfig
 */

namespace Exen\Konfig;

use Closure;

/**
 * Utils.
 *
 * Konfig's utilities class
 *
 * @category Main
 * @package  Konfig
 * @author   Xeriab Nabil (aka KodeBurner) <[email protected]>
 * @license  https://raw.github.com/xeriab/konfig/master/LICENSE MIT
 * @link     https://xeriab.github.io/projects/konfig
 */
final class Utils
{
    /**
     * Get the content of given file and returns the results.
     *
     * @param string $file The path to the file
     *
     * @return             mixed The results of the include
     * @since              0.2.4
     * @codeCoverageIgnore
     */
    public static function getContent($file = null)
    {
        return file_get_contents(realpath($file));
    }

    /**
     * Get the given file and returns the results.
     *
     * @param string $path The path to the file
     *
     * @return             mixed The results of the include
     * @since              0.2.4
     * @codeCoverageIgnore
     */
    public static function getFile($path = null)
    {
        return file(
            realpath($path),
            FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES
        );
    }

    /**
     * Takes a value and checks if it's a Closure or not, if it's a Closure it
     * will return the result of the closure, if not, it will simply return the
     * value.
     *
     * @param mixed $var The value to get
     *
     * @return             mixed
     * @since              0.1.0
     * @codeCoverageIgnore
     */
    public static function checkValue($var = null)
    {
        return ($var instanceof Closure) ? $var() : $var;
    }

    /**
     * Trim array elements.
     *
     * @param array $content The array to trim
     *
     * @return             mixed
     * @since              0.2.4
     * @codeCoverageIgnore
     */
    public static function trimArrayElements($content = null)
    {
        $cb = function ($el) {
            return trim($el);
        };

        $content = array_map($cb, $content);

        return $content;
    }

    /**
     * Remove quotes.
     *
     * @param string $string The string to remove quotes from
     *
     * @return             string
     * @since              0.2.4
     * @codeCoverageIgnore
     */
    public static function removeQuotes($string = null)
    {
        if (substr($string, -1) === '"' && substr($string, 0, 1) === '"') {
            $string = substr($string, 1, -1);
        } elseif (substr($string, -1) === '\'' && substr($string, 0, 1) === '\'') {
            $string = substr($string, 1, -1);
        }

        return $string;
    }

    /**
     * Strip Backslashes from given string.
     *
     * @param array|null $content String
     *
     * @return             array
     * @since              0.2.4
     * @codeCoverageIgnore
     */
    public static function stripBackslashes($content = null)
    {
        foreach ($content as $lineNb => $line) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
            if (substr($line[2], -1) === '\\') {
                $content[$lineNb][2] = trim(substr($line[2], 0, -1));
            }
        }

        return $content;
    }

    /**
     * Checks if the string starts with the given needle.
     *
     * @param string $needle Search string
     * @param string $string String to search in
     *
     * @return             bool
     * @since              0.2.4
     * @codeCoverageIgnore
     */
    public static function stringStart($needle, $string)
    {
        return (substr($string, 0, 1) === $needle) ? true : false;
    }

    /**
     * Opens given file and convert it to an array.
     *
     * @param string $path The path to the file
     *
     * @return             array
     * @since              0.2.4
     * @codeCoverageIgnore
     */
    public static function fileToArray($path = null)
    {
        $result = self::getFile($path);
        // $result = self::getContent($path);

        // $lines = explode(PHP_EOL, $result);
        // $lines = explode("\n\t|\n", $result);

        $result = self::trimArrayElements($result);
        $result = array_filter($result);

        return $result;
    }

    /**
     * Opens given file and convert it to an array.
     *
     * @param string $content The file content
     *
     * @return             string
     * @since              0.2.4
     * @codeCoverageIgnore
     */
    public static function fileContentToArray($content = null)
    {
        // $result = explode(PHP_EOL, $content);
        $result = preg_split('/\n\t|\n/', $content);
        $result = self::trimArrayElements($result);
        // $result = array_filter($result);

        return $result;
    }

    /**
     * Get lines matching number.
     *
     * @param string $type     The line type
     * @param array  $analysis Array to analyze
     *
     * @return             int
     * @since              0.2.4
     * @codeCoverageIgnore
     */
    public static function getNumberLinesMatching($type, array $analysis)
    {
        $counter = 0;

        foreach ($analysis as $value) {
            if ($value[0] === $type) {
                ++$counter;
            }
        }

        return $counter;
    }

    /**
     * __toString.
     *
     * @return             string
     * @since              0.1.2
     * @codeCoverageIgnore
     */
    public function __toString()
    {
        return 'Exen\Konfig\Utils' . PHP_EOL;
    }
}

// END OF ./src/Utils.php FILE


1			<?php
2
3			/**
4			* Konfig.
5			*
6			* Yet another simple configuration loader library.
7			*
8			* PHP version 5
9			*
10			* @category Library
11			* @package Konfig
12			* @author Xeriab Nabil (aka KodeBurner) <[email protected]>
13			* @license https://raw.github.com/xeriab/konfig/master/LICENSE MIT
14			* @link https://xeriab.github.io/projects/konfig
15			*/
16
17			namespace Exen\Konfig;
18
19			use Closure;
20
21			/**
22			* Utils.
23			*
24			* Konfig's utilities class
25			*
26			* @category Main
27			* @package Konfig
28			* @author Xeriab Nabil (aka KodeBurner) <[email protected]>
29			* @license https://raw.github.com/xeriab/konfig/master/LICENSE MIT
30			* @link https://xeriab.github.io/projects/konfig
31			*/
32			final class Utils
33			{
34			/**
35			* Get the content of given file and returns the results.
36			*
37			* @param string $file The path to the file
38			*
39			* @return mixed The results of the include
40			* @since 0.2.4
41			* @codeCoverageIgnore
42			*/
43			public static function getContent($file = null)
44			{
45			return file_get_contents(realpath($file));
46			}
47
48			/**
49			* Get the given file and returns the results.
50			*
51			* @param string $path The path to the file
52			*
53			* @return mixed The results of the include
54			* @since 0.2.4
55			* @codeCoverageIgnore
56			*/
57			public static function getFile($path = null)
58			{
59			return file(
60			realpath($path),
61			FILE_IGNORE_NEW_LINES \| FILE_SKIP_EMPTY_LINES
62			);
63			}
64
65			/**
66			* Takes a value and checks if it's a Closure or not, if it's a Closure it
67			* will return the result of the closure, if not, it will simply return the
68			* value.
69			*
70			* @param mixed $var The value to get
71			*
72			* @return mixed
73			* @since 0.1.0
74			* @codeCoverageIgnore
75			*/
76			public static function checkValue($var = null)
77			{
78			return ($var instanceof Closure) ? $var() : $var;
79			}
80
81			/**
82			* Trim array elements.
83			*
84			* @param array $content The array to trim
85			*
86			* @return mixed
87			* @since 0.2.4
88			* @codeCoverageIgnore
89			*/
90			public static function trimArrayElements($content = null)
91			{
92			$cb = function ($el) {
93			return trim($el);
94			};
95
96			$content = array_map($cb, $content);
97
98			return $content;
99			}
100
101			/**
102			* Remove quotes.
103			*
104			* @param string $string The string to remove quotes from
105			*
106			* @return string
107			* @since 0.2.4
108			* @codeCoverageIgnore
109			*/
110			public static function removeQuotes($string = null)
111			{
112			if (substr($string, -1) === '"' && substr($string, 0, 1) === '"') {
113			$string = substr($string, 1, -1);
114			} elseif (substr($string, -1) === '\'' && substr($string, 0, 1) === '\'') {
115			$string = substr($string, 1, -1);
116			}
117
118			return $string;
119			}
120
121			/**
122			* Strip Backslashes from given string.
123			*
124			* @param array\|null $content String
125			*
126			* @return array
127			* @since 0.2.4
128			* @codeCoverageIgnore
129			*/
130			public static function stripBackslashes($content = null)
131			{
132			foreach ($content as $lineNb => $line) {
			0 ignored issues – show Bug introduced 2016-10-16 20:17 UTC by Report Bug Copy Issue Report The expression `$content` of type `array\|null` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
133			if (substr($line[2], -1) === '\\') {
134			$content[$lineNb][2] = trim(substr($line[2], 0, -1));
135			}
136			}
137
138			return $content;
139			}
140
141			/**
142			* Checks if the string starts with the given needle.
143			*
144			* @param string $needle Search string
145			* @param string $string String to search in
146			*
147			* @return bool
148			* @since 0.2.4
149			* @codeCoverageIgnore
150			*/
151			public static function stringStart($needle, $string)
152			{
153			return (substr($string, 0, 1) === $needle) ? true : false;
154			}
155
156			/**
157			* Opens given file and convert it to an array.
158			*
159			* @param string $path The path to the file
160			*
161			* @return array
162			* @since 0.2.4
163			* @codeCoverageIgnore
164			*/
165			public static function fileToArray($path = null)
166			{
167			$result = self::getFile($path);
168			// $result = self::getContent($path);
169
170			// $lines = explode(PHP_EOL, $result);
171			// $lines = explode("\n\t\|\n", $result);
172
173			$result = self::trimArrayElements($result);
174			$result = array_filter($result);
175
176			return $result;
177			}
178
179			/**
180			* Opens given file and convert it to an array.
181			*
182			* @param string $content The file content
183			*
184			* @return string
185			* @since 0.2.4
186			* @codeCoverageIgnore
187			*/
188			public static function fileContentToArray($content = null)
189			{
190			// $result = explode(PHP_EOL, $content);
191			$result = preg_split('/\n\t\|\n/', $content);
192			$result = self::trimArrayElements($result);
193			// $result = array_filter($result);
194
195			return $result;
196			}
197
198			/**
199			* Get lines matching number.
200			*
201			* @param string $type The line type
202			* @param array $analysis Array to analyze
203			*
204			* @return int
205			* @since 0.2.4
206			* @codeCoverageIgnore
207			*/
208			public static function getNumberLinesMatching($type, array $analysis)
209			{
210			$counter = 0;
211
212			foreach ($analysis as $value) {
213			if ($value[0] === $type) {
214			++$counter;
215			}
216			}
217
218			return $counter;
219			}
220
221			/**
222			* __toString.
223			*
224			* @return string
225			* @since 0.1.2
226			* @codeCoverageIgnore
227			*/
228			public function __toString()
229			{
230			return 'Exen\Konfig\Utils' . PHP_EOL;
231			}
232			}
233
234			// END OF ./src/Utils.php FILE
235

xeriab / konfig

Push — master ( 33953d...4a13d7 )

Utils::checkValue() A

Complexity

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Importance

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