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PHPCSStandards / PHP_CodeSniffer / 17663621563

12 Sep 2025 03:25AM UTC coverage: 78.786%. Remained the same
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Merge pull request #1243 from PHPCSStandards/phpcs-4.x/feature/155-normalize-some-code-style-rules-5

CS: normalize code style rules [5]

294 of 308 new or added lines in 191 files covered. (95.45%)

2354 existing lines in 130 files now uncovered.

19732 of 25045 relevant lines covered (78.79%)

96.47 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

98.36
/src/Standards/PSR2/Sniffs/ControlStructures/ControlStructureSpacingSniff.php
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<?php
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/**
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 * Checks that control structures have the correct spacing around brackets.
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 *
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 * @author    Greg Sherwood <gsherwood@squiz.net>
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 * @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
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 * @license   https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
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 */
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namespace PHP_CodeSniffer\Standards\PSR2\Sniffs\ControlStructures;
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use PHP_CodeSniffer\Files\File;
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use PHP_CodeSniffer\Sniffs\Sniff;
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use PHP_CodeSniffer\Util\Tokens;
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class ControlStructureSpacingSniff implements Sniff
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{
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    /**
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     * How many spaces should follow the opening bracket.
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     *
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     * @var integer
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     */
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    public $requiredSpacesAfterOpen = 0;
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    /**
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     * How many spaces should precede the closing bracket.
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     *
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     * @var integer
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     */
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    public $requiredSpacesBeforeClose = 0;
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    /**
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     * Returns an array of tokens this test wants to listen for.
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     *
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     * @return array<int|string>
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     */
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    public function register()
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    {
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        return [
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            T_IF,
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            T_WHILE,
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            T_FOREACH,
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            T_FOR,
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            T_SWITCH,
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            T_ELSEIF,
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            T_CATCH,
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            T_MATCH,
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        ];
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    }
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    /**
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     * Processes this test, when one of its tokens is encountered.
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     *
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     * @param \PHP_CodeSniffer\Files\File $phpcsFile The file being scanned.
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     * @param int                         $stackPtr  The position of the current token
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     *                                               in the stack passed in $tokens.
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     *
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     * @return void
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     */
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    public function process(File $phpcsFile, int $stackPtr)
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    {
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        $this->requiredSpacesAfterOpen   = (int) $this->requiredSpacesAfterOpen;
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        $this->requiredSpacesBeforeClose = (int) $this->requiredSpacesBeforeClose;
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        $tokens = $phpcsFile->getTokens();
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        if (isset($tokens[$stackPtr]['parenthesis_opener']) === false
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            || isset($tokens[$stackPtr]['parenthesis_closer']) === false
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        ) {
UNCOV
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            return;
×
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        }
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        $parenOpener = $tokens[$stackPtr]['parenthesis_opener'];
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        $parenCloser = $tokens[$stackPtr]['parenthesis_closer'];
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        $nextContent = $phpcsFile->findNext(T_WHITESPACE, ($parenOpener + 1), null, true);
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        if (in_array($tokens[$nextContent]['code'], Tokens::COMMENT_TOKENS, true) === false) {
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            $spaceAfterOpen = 0;
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            if ($tokens[($parenOpener + 1)]['code'] === T_WHITESPACE) {
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                if (strpos($tokens[($parenOpener + 1)]['content'], $phpcsFile->eolChar) !== false) {
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                    $spaceAfterOpen = 'newline';
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                } else {
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                    $spaceAfterOpen = $tokens[($parenOpener + 1)]['length'];
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                }
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            }
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            $phpcsFile->recordMetric($stackPtr, 'Spaces after control structure open parenthesis', $spaceAfterOpen);
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            if ($spaceAfterOpen !== $this->requiredSpacesAfterOpen) {
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                $error = 'Expected %s spaces after opening bracket; %s found';
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                $data  = [
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                    $this->requiredSpacesAfterOpen,
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                    $spaceAfterOpen,
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                ];
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                $fix   = $phpcsFile->addFixableError($error, ($parenOpener + 1), 'SpacingAfterOpenBrace', $data);
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                if ($fix === true) {
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                    $padding = str_repeat(' ', $this->requiredSpacesAfterOpen);
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                    if ($spaceAfterOpen === 0) {
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                        $phpcsFile->fixer->addContent($parenOpener, $padding);
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                    } elseif ($spaceAfterOpen === 'newline') {
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                        $phpcsFile->fixer->replaceToken(($parenOpener + 1), '');
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                    } else {
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                        $phpcsFile->fixer->replaceToken(($parenOpener + 1), $padding);
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                    }
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                }
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            }
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        }//end if
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        $prev = $phpcsFile->findPrevious(T_WHITESPACE, ($parenCloser - 1), $parenOpener, true);
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        if ($tokens[$prev]['line'] === $tokens[$parenCloser]['line']) {
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            $spaceBeforeClose = 0;
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            if ($tokens[($parenCloser - 1)]['code'] === T_WHITESPACE) {
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                $spaceBeforeClose = strlen(ltrim($tokens[($parenCloser - 1)]['content'], $phpcsFile->eolChar));
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            }
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            $phpcsFile->recordMetric($stackPtr, 'Spaces before control structure close parenthesis', $spaceBeforeClose);
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            if ($spaceBeforeClose !== $this->requiredSpacesBeforeClose) {
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                $error = 'Expected %s spaces before closing bracket; %s found';
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                $data  = [
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                    $this->requiredSpacesBeforeClose,
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                    $spaceBeforeClose,
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                ];
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                $fix   = $phpcsFile->addFixableError($error, ($parenCloser - 1), 'SpaceBeforeCloseBrace', $data);
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                if ($fix === true) {
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                    $padding = str_repeat(' ', $this->requiredSpacesBeforeClose);
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                    if ($spaceBeforeClose === 0) {
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                        $phpcsFile->fixer->addContentBefore($parenCloser, $padding);
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                    } else {
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                        $phpcsFile->fixer->replaceToken(($parenCloser - 1), $padding);
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                    }
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                }
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            }
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        }//end if
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    }
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}
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