ForbiddenSwitchWithMultipleDefaultBlocksSniff::process() - Code Metrics - Inspection of "PHP 7.0 compatibility sniffs" - wimg/PHPCompatibility - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#110)

by Wim

created 2016-06-28 12:56 UTC

process() B

↳ Parent: ForbiddenSwitchWithMultipleDefaultBlocksSniff

Complexity

Conditions	5
Paths	6

Size

Total Lines	18
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	1	Features	0

Metric	Value
cc	5
eloc	10
c	2
b	1
f	0
nc	6
nop	2
dl	0
loc	18
rs	8.8571

<?php
/**
 * PHPCompatibility_Sniffs_PHP_ForbiddenSwitchWithMultipleDefaultBlocksSniff.
 *
 * PHP version 7.0
 *
 * @category  PHP
 * @package   PHPCompatibility
 * @author    Wim Godden <[email protected]>
 */

/**
 * PHPCompatibility_Sniffs_PHP_ForbiddenSwitchWithMultipleDefaultBlocksSniff.
 *
 * Switch statements can not have multiple default blocks since PHP 7.0
 *
 * PHP version 7.0
 *
 * @category  PHP
 * @package   PHPCompatibility
 * @author    Wim Godden <[email protected]>
 */
class PHPCompatibility_Sniffs_PHP_ForbiddenSwitchWithMultipleDefaultBlocksSniff extends PHPCompatibility_Sniff
{

    /**
     * If true, an error will be thrown; otherwise a warning.
     *
     * @var bool
     */
    protected $error = true;

    /**
     * Returns an array of tokens this test wants to listen for.
     *
     * @return array
     */
    public function register()
    {
        return array(T_SWITCH);

    }//end register()

    /**
     * Processes this test, when one of its tokens is encountered.
     *
     * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
     * @param int                  $stackPtr  The position of the current token
     *                                        in the stack passed in $tokens.
     *
     * @return void
     */
    public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
    {
        if ($this->supportsAbove('7.0')) {
            $tokens = $phpcsFile->getTokens();
            
            $defaultToken = $stackPtr;
            $defaultCount = 0;
            if (isset($tokens[$stackPtr]['scope_closer'])) {
                while ($defaultToken = $phpcsFile->findNext(T_DEFAULT, $defaultToken + 1, $tokens[$stackPtr]['scope_closer'])) {
                    $defaultCount++;
                }
                
                if ($defaultCount > 1) {
                    $phpcsFile->addError('Switch statements can not have multiple default blocks since PHP 7.0', $stackPtr);
                }
            }
        }
    }//end process()

}//end class


1			<?php
2			/**
3			* PHPCompatibility_Sniffs_PHP_ForbiddenSwitchWithMultipleDefaultBlocksSniff.
4			*
5			* PHP version 7.0
6			*
7			* @category PHP
8			* @package PHPCompatibility
9			* @author Wim Godden <[email protected]>
10			*/
11
12			/**
13			* PHPCompatibility_Sniffs_PHP_ForbiddenSwitchWithMultipleDefaultBlocksSniff.
14			*
15			* Switch statements can not have multiple default blocks since PHP 7.0
16			*
17			* PHP version 7.0
18			*
19			* @category PHP
20			* @package PHPCompatibility
21			* @author Wim Godden <[email protected]>
22			*/
23			class PHPCompatibility_Sniffs_PHP_ForbiddenSwitchWithMultipleDefaultBlocksSniff extends PHPCompatibility_Sniff
24			{
25
26			/**
27			* If true, an error will be thrown; otherwise a warning.
28			*
29			* @var bool
30			*/
31			protected $error = true;
32
33			/**
34			* Returns an array of tokens this test wants to listen for.
35			*
36			* @return array
37			*/
38			public function register()
39			{
40			return array(T_SWITCH);
41
42			}//end register()
43
44			/**
45			* Processes this test, when one of its tokens is encountered.
46			*
47			* @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
48			* @param int $stackPtr The position of the current token
49			* in the stack passed in $tokens.
50			*
51			* @return void
52			*/
53			public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
54			{
55			if ($this->supportsAbove('7.0')) {
56			$tokens = $phpcsFile->getTokens();
57
58			$defaultToken = $stackPtr;
59			$defaultCount = 0;
60			if (isset($tokens[$stackPtr]['scope_closer'])) {
61			while ($defaultToken = $phpcsFile->findNext(T_DEFAULT, $defaultToken + 1, $tokens[$stackPtr]['scope_closer'])) {
62			$defaultCount++;
63			}
64
65			if ($defaultCount > 1) {
66			$phpcsFile->addError('Switch statements can not have multiple default blocks since PHP 7.0', $stackPtr);
67			}
68			}
69			}
70			}//end process()
71
72			}//end class
73

wimg / PHPCompatibility

Pull Request — master (#110)

process() B

Complexity

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