LibYaml::parseBuffer() - Code Metrics - Inspection of "read pipelines from standard input" - ktomk/pipelines - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — test ( 66cd7f...018ff3 )

by Tom

created 2020-06-01 18:29 UTC

LibYaml::parseBuffer() A

↳ Parent: LibYaml

Complexity

Conditions	3
Paths	4

Size

Total Lines	10
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	3

Importance

Changes	2
Bugs	0	Features	1

Metric	Value
cc	3
eloc	6
c	2
b	0
f	1
nc	4
nop	1
dl	0
loc	10
ccs	7
cts	7
cp	1
crap	3
rs	10

<?php

/* this file is part of pipelines */

namespace Ktomk\Pipelines\Yaml;

use Ktomk\Pipelines\ErrorCatcher;

class LibYaml implements ParserInterface
{
    /**
     * @return bool
     */
    public static function isAvailable()
    {
        return extension_loaded('yaml') && function_exists('yaml_parse_file') && function_exists('yaml_parse');
    }

    /**
     * @param string $path
     *
     * @return null|array
     */
    public function parseFile($path)
    {
        return $this->parseBuffer(@file_get_contents($path));
    }

    /**
     * @param string $buffer
     *
     * @return null|array
     */
    public function parseBuffer($buffer)
    {
        $error = ErrorCatcher::create();
        $result = yaml_parse($buffer, 0);
        $result = $error->end() ? null : $result;

        return !is_array($result)
            ? null
            # ext-yaml parser does aliases, remove any potential ones
            : json_decode(json_encode($result), true);
    }
}


1		<?php
2
3		/* this file is part of pipelines */
4
5		namespace Ktomk\Pipelines\Yaml;
6
7		use Ktomk\Pipelines\ErrorCatcher;
8
9		class LibYaml implements ParserInterface
10		{
11		/**
12		* @return bool
13		*/
14	1	public static function isAvailable()
15		{
16	1	return extension_loaded('yaml') && function_exists('yaml_parse_file') && function_exists('yaml_parse');
17		}
18
19		/**
20		* @param string $path
21		*
22		* @return null\|array
23		*/
24	3	public function parseFile($path)
25		{
26	3	return $this->parseBuffer(@file_get_contents($path));
27		}
28
29		/**
30		* @param string $buffer
31		*
32		* @return null\|array
33		*/
34	4	public function parseBuffer($buffer)
35		{
36	4	$error = ErrorCatcher::create();
37	4	$result = yaml_parse($buffer, 0);
38	4	$result = $error->end() ? null : $result;
39
40	4	return !is_array($result)
41	2	? null
42		# ext-yaml parser does aliases, remove any potential ones
43	4	: json_decode(json_encode($result), true);
44		}
45		}
46

ktomk / pipelines

Push — test ( 66cd7f...018ff3 )

LibYaml::parseBuffer() A

Complexity

Size

Duplication

Code Coverage

Importance

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