PhpParser::parseClass() - Code Metrics - doctrine/annotations - Measure and Improve Code Quality continuously with Scrutinizer

PhpParser::parseClass() A
last analyzed 2020-08-11 13:08 UTC

↳ Parent: PhpParser

Complexity

Conditions	4
Paths	4

Size

Total Lines	23
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	12
dl	0
loc	23
rs	9.8666
c	0
b	0
f	0
cc	4
nc	4
nop	1

<?php

namespace Doctrine\Common\Annotations;

use SplFileObject;

/**
 * Parses a file for namespaces/use/class declarations.
 *
 * @author Fabien Potencier <[email protected]>
 * @author Christian Kaps <[email protected]>
 */
final class PhpParser
{
    /**
     * Parses a class.
     *
     * @param \ReflectionClass $class A <code>ReflectionClass</code> object.
     *
     * @return array A list with use statements in the form (Alias => FQN).
     */
    public function parseClass(\ReflectionClass $class)
    {
        if (method_exists($class, 'getUseStatements')) {
            return $class->getUseStatements();
        }

        if (false === $filename = $class->getFileName()) {
            return [];
        }

        $content = $this->getFileContent($filename, $class->getStartLine());

        if (null === $content) {
            return [];
        }

        $namespace = preg_quote($class->getNamespaceName());
        $content = preg_replace('/^.*?(\bnamespace\s+' . $namespace . '\s*[;{].*)$/s', '\\1', $content);
        $tokenizer = new TokenParser('<?php ' . $content);

        $statements = $tokenizer->parseUseStatements($class->getNamespaceName());

        return $statements;
    }

    /**
     * Gets the content of the file right up to the given line number.
     *
     * @param string  $filename   The name of the file to load.
     * @param integer $lineNumber The number of lines to read from file.
     *
     * @return string|null The content of the file or null if the file does not exist.
     */
    private function getFileContent($filename, $lineNumber)
    {
        if ( ! is_file($filename)) {
            return null;
        }

        $content = '';
        $lineCnt = 0;
        $file = new SplFileObject($filename);
        while (!$file->eof()) {
            if ($lineCnt++ == $lineNumber) {
                break;
            }

            $content .= $file->fgets();
        }

        return $content;
    }
}


1			<?php
2
3			namespace Doctrine\Common\Annotations;
4
5			use SplFileObject;
6
7			/**
8			* Parses a file for namespaces/use/class declarations.
9			*
10			* @author Fabien Potencier <[email protected]>
11			* @author Christian Kaps <[email protected]>
12			*/
13			final class PhpParser
14			{
15			/**
16			* Parses a class.
17			*
18			* @param \ReflectionClass $class A <code>ReflectionClass</code> object.
19			*
20			* @return array A list with use statements in the form (Alias => FQN).
21			*/
22			public function parseClass(\ReflectionClass $class)
23			{
24			if (method_exists($class, 'getUseStatements')) {
25			return $class->getUseStatements();
26			}
27
28			if (false === $filename = $class->getFileName()) {
29			return [];
30			}
31
32			$content = $this->getFileContent($filename, $class->getStartLine());
33
34			if (null === $content) {
35			return [];
36			}
37
38			$namespace = preg_quote($class->getNamespaceName());
39			$content = preg_replace('/^.?(\bnamespace\s+' . $namespace . '\s[;{].*)$/s', '\\1', $content);
40			$tokenizer = new TokenParser('<?php ' . $content);
41
42			$statements = $tokenizer->parseUseStatements($class->getNamespaceName());
43
44			return $statements;
45			}
46
47			/**
48			* Gets the content of the file right up to the given line number.
49			*
50			* @param string $filename The name of the file to load.
51			* @param integer $lineNumber The number of lines to read from file.
52			*
53			* @return string\|null The content of the file or null if the file does not exist.
54			*/
55			private function getFileContent($filename, $lineNumber)
56			{
57			if ( ! is_file($filename)) {
58			return null;
59			}
60
61			$content = '';
62			$lineCnt = 0;
63			$file = new SplFileObject($filename);
64			while (!$file->eof()) {
65			if ($lineCnt++ == $lineNumber) {
66			break;
67			}
68
69			$content .= $file->fgets();
70			}
71
72			return $content;
73			}
74			}
75

doctrine / annotations

PhpParser::parseClass() A last analyzed 2020-08-11 13:08 UTC

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PhpParser::parseClass() A
last analyzed 2020-08-11 13:08 UTC