KeyParser::parse() - Code Metrics - Inspection of "Refactor for 0.2.0" - m1/Env - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 5018c7...c440df )

by Miles

created 2015-12-15 17:05 UTC

KeyParser::parse() A

↳ Parent: KeyParser

Complexity

Conditions	3
Paths	3

Size

Total Lines	20
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	20
ccs	12
cts	12
cp	1
rs	9.4286
cc	3
eloc	12
nc	3
nop	2
crap	3

<?php

/**
 * This file is part of the m1\env library
 *
 * (c) m1 <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @package     m1/env
 * @version     0.2.0
 * @author      Miles Croxford <[email protected]>
 * @copyright   Copyright (c) Miles Croxford <[email protected]>
 * @license     http://github.com/m1/env/blob/master/LICENSE.md
 * @link        http://github.com/m1/env/blob/master/README.md Documentation
 */

namespace M1\Env\Parser;

use M1\Env\Exception\ParseException;

/**
 * The key parser for Env
 *
 * @since 0.2.0
 */
class KeyParser extends AbstractParser
{

    /**
     * Parses a .env key
     *
     * @param string $key      The key string
     * @param int    $line_num The line num of the key
     *
     * @throws \M1\Env\Exception\ParseException If key contains a character that isn't alphanumeric or a _
     *
     * @return string|false The parsed key, or false if the key is a comment
     */
    public function parse($key, $line_num)
    {
        $key = trim($key);

        if ($this->startsWith('#', $key)) {
            return false;
        }

        if (!ctype_alnum(str_replace('_', '', $key))) {
            throw new ParseException(
                sprintf('Key can only contain alphanumeric and underscores: %s', $key),
                $this->origin_exception,
                $this->file,
                $key,
                $line_num
            );
        }

        return $key;
    }
}

1		<?php
2
3		/**
4		* This file is part of the m1\env library
5		*
6		* (c) m1 <[email protected]>
7		*
8		* For the full copyright and license information, please view the LICENSE
9		* file that was distributed with this source code.
10		*
11		* @package m1/env
12		* @version 0.2.0
13		* @author Miles Croxford <[email protected]>
14		* @copyright Copyright (c) Miles Croxford <[email protected]>
15		* @license http://github.com/m1/env/blob/master/LICENSE.md
16		* @link http://github.com/m1/env/blob/master/README.md Documentation
17		*/
18
19		namespace M1\Env\Parser;
20
21		use M1\Env\Exception\ParseException;
22
23		/**
24		* The key parser for Env
25		*
26		* @since 0.2.0
27		*/
28		class KeyParser extends AbstractParser
29		{
30
31		/**
32		* Parses a .env key
33		*
34		* @param string $key The key string
35		* @param int $line_num The line num of the key
36		*
37		* @throws \M1\Env\Exception\ParseException If key contains a character that isn't alphanumeric or a _
38		*
39		* @return string\|false The parsed key, or false if the key is a comment
40		*/
41	36	public function parse($key, $line_num)
42		{
43	36	$key = trim($key);
44
45	36	if ($this->startsWith('#', $key)) {
46	3	return false;
47		}
48
49	36	if (!ctype_alnum(str_replace('_', '', $key))) {
50	6	throw new ParseException(
51	6	sprintf('Key can only contain alphanumeric and underscores: %s', $key),
52	6	$this->origin_exception,
53	6	$this->file,
54	6	$key,
55		$line_num
56	6	);
57		}
58
59	30	return $key;
60		}
61		}

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KeyParser::parse() A

Complexity

Size

Duplication

Code Coverage

Importance

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