PHPCompatibility_Sniffs_PHP_NewMultiCatchSniff::process() - Code Metrics - Inspection of "PHP 7.1: New sniff for catch statements catching m..." - wimg/PHPCompatibility - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#281)

by Juliette

created 2016-10-19 02:01 UTC

process() B

↳ Parent: PHPCompatibility_Sniffs_PHP_NewMultiCatchSniff

Complexity

Conditions	4
Paths	4

Size

Total Lines	27
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	27
rs	8.5806
c	0
b	0
f	0
cc	4
eloc	14
nc	4
nop	2

<?php
/**
 * PHPCompatibility_Sniffs_PHP_NewMultiCatch.
 *
 * PHP version 7.1
 *
 * @category  PHP
 * @package   PHPCompatibility
 * @author    Juliette Reinders Folmer <[email protected]>
 */

/**
 * PHPCompatibility_Sniffs_PHP_NewMultiCatch.
 *
 * Catching multiple exception types in one statement is available since PHP 7.1.
 *
 * PHP version 7.1
 *
 * @category  PHP
 * @package   PHPCompatibility
 * @author    Juliette Reinders Folmer <[email protected]>
 */
class PHPCompatibility_Sniffs_PHP_NewMultiCatchSniff extends PHPCompatibility_Sniff
namespace YourVendor;

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

    }//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->supportsBelow('7.0') === false) {
            return;
        }

        $tokens = $phpcsFile->getTokens();
        $token  = $tokens[$stackPtr];

        // Bow out during live coding.
        if (isset($token['parenthesis_opener'], $token['parenthesis_closer']) === false) {
            return;
        }

        $hasBitwiseOr = $phpcsFile->findNext(T_BITWISE_OR, $token['parenthesis_opener'], $token['parenthesis_closer']);

        if ($hasBitwiseOr === false) {
            return;
        }

        $phpcsFile->addError(
            'Catching multiple exceptions within one statement is not supported in PHP 7.0 or earlier.',
            $hasBitwiseOr,
            'Found'
        );

    }//end process()

}//end class


1			<?php
2			/**
3			* PHPCompatibility_Sniffs_PHP_NewMultiCatch.
4			*
5			* PHP version 7.1
6			*
7			* @category PHP
8			* @package PHPCompatibility
9			* @author Juliette Reinders Folmer <[email protected]>
10			*/
11
12			/**
13			* PHPCompatibility_Sniffs_PHP_NewMultiCatch.
14			*
15			* Catching multiple exception types in one statement is available since PHP 7.1.
16			*
17			* PHP version 7.1
18			*
19			* @category PHP
20			* @package PHPCompatibility
21			* @author Juliette Reinders Folmer <[email protected]>
22			*/
23			class PHPCompatibility_Sniffs_PHP_NewMultiCatchSniff extends PHPCompatibility_Sniff
			0 ignored issues – show Coding Style Compatibility introduced 2016-10-19 01:52 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
24			{
25			/**
26			* Returns an array of tokens this test wants to listen for.
27			*
28			* @return array
29			*/
30			public function register()
31			{
32			return array(T_CATCH);
33
34			}//end register()
35
36			/**
37			* Processes this test, when one of its tokens is encountered.
38			*
39			* @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
40			* @param int $stackPtr The position of the current token
41			* in the stack passed in $tokens.
42			*
43			* @return void
44			*/
45			public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
46			{
47			if ($this->supportsBelow('7.0') === false) {
48			return;
49			}
50
51			$tokens = $phpcsFile->getTokens();
52			$token = $tokens[$stackPtr];
53
54			// Bow out during live coding.
55			if (isset($token['parenthesis_opener'], $token['parenthesis_closer']) === false) {
56			return;
57			}
58
59			$hasBitwiseOr = $phpcsFile->findNext(T_BITWISE_OR, $token['parenthesis_opener'], $token['parenthesis_closer']);
60
61			if ($hasBitwiseOr === false) {
62			return;
63			}
64
65			$phpcsFile->addError(
66			'Catching multiple exceptions within one statement is not supported in PHP 7.0 or earlier.',
67			$hasBitwiseOr,
68			'Found'
69			);
70
71			}//end process()
72
73			}//end class
74

wimg / PHPCompatibility

Pull Request — master (#281)

process() B

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