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PHPCSStandards / PHP_CodeSniffer / 15253296250

26 May 2025 11:55AM UTC coverage: 78.632% (+0.3%) from 78.375%
15253296250

Pull #1105

github

web-flow
Merge d9441d98f into caf806050
Pull Request #1105: Skip tests when 'git' command is not available

19665 of 25009 relevant lines covered (78.63%)

88.67 hits per line

Source File
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97.48
/src/Standards/Squiz/Sniffs/ControlStructures/ForEachLoopDeclarationSniff.php
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<?php
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/**
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 * Verifies that there is a space between each condition of foreach loops.
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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\Squiz\Sniffs\ControlStructures;
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use PHP_CodeSniffer\Files\File;
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use PHP_CodeSniffer\Sniffs\Sniff;
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class ForEachLoopDeclarationSniff 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 [T_FOREACH];
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    }//end register()
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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 in the
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     *                                               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, $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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        $openingBracket = $phpcsFile->findNext(T_OPEN_PARENTHESIS, $stackPtr);
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        if ($openingBracket === false) {
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            // Parse error or live coding.
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            return;
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        }
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        if (isset($tokens[$openingBracket]['parenthesis_closer']) === false) {
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            // Parse error or live coding.
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            return;
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        }
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        $closingBracket = $tokens[$openingBracket]['parenthesis_closer'];
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        if ($this->requiredSpacesAfterOpen === 0 && $tokens[($openingBracket + 1)]['code'] === T_WHITESPACE) {
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            $error = 'Space found after opening bracket of FOREACH loop';
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            $fix   = $phpcsFile->addFixableError($error, $stackPtr, 'SpaceAfterOpen');
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            if ($fix === true) {
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                $phpcsFile->fixer->replaceToken(($openingBracket + 1), '');
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            }
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        } else if ($this->requiredSpacesAfterOpen > 0) {
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            $spaceAfterOpen = 0;
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            if ($tokens[($openingBracket + 1)]['code'] === T_WHITESPACE) {
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                $spaceAfterOpen = $tokens[($openingBracket + 1)]['length'];
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            }
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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, $stackPtr, 'SpaceAfterOpen', $data);
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                if ($fix === true) {
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                    $padding = str_repeat(' ', $this->requiredSpacesAfterOpen);
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                    if ($spaceAfterOpen === 0) {
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                        $phpcsFile->fixer->addContent($openingBracket, $padding);
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                    } else {
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                        $phpcsFile->fixer->replaceToken(($openingBracket + 1), $padding);
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                    }
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                }
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            }
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        }//end if
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        if ($this->requiredSpacesBeforeClose === 0 && $tokens[($closingBracket - 1)]['code'] === T_WHITESPACE) {
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            $error = 'Space found before closing bracket of FOREACH loop';
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            $fix   = $phpcsFile->addFixableError($error, $stackPtr, 'SpaceBeforeClose');
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            if ($fix === true) {
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                $phpcsFile->fixer->replaceToken(($closingBracket - 1), '');
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            }
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        } else if ($this->requiredSpacesBeforeClose > 0) {
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            $spaceBeforeClose = 0;
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            if ($tokens[($closingBracket - 1)]['code'] === T_WHITESPACE) {
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                $spaceBeforeClose = $tokens[($closingBracket - 1)]['length'];
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            }
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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, $stackPtr, 'SpaceBeforeClose', $data);
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                if ($fix === true) {
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                    $padding = str_repeat(' ', $this->requiredSpacesBeforeClose);
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                    if ($spaceBeforeClose === 0) {
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                        $phpcsFile->fixer->addContentBefore($closingBracket, $padding);
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                    } else {
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                        $phpcsFile->fixer->replaceToken(($closingBracket - 1), $padding);
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                    }
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                }
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            }
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        }//end if
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        $asToken = $phpcsFile->findNext(T_AS, $openingBracket);
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        if ($asToken === false) {
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            // Parse error or live coding.
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            return;
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        }
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        $content = $tokens[$asToken]['content'];
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        if ($content !== strtolower($content)) {
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            $expected = strtolower($content);
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            $error    = 'AS keyword must be lowercase; expected "%s" but found "%s"';
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            $data     = [
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                $expected,
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                $content,
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            ];
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            $fix = $phpcsFile->addFixableError($error, $asToken, 'AsNotLower', $data);
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            if ($fix === true) {
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                $phpcsFile->fixer->replaceToken($asToken, $expected);
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            }
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        }
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        $doubleArrow = $phpcsFile->findNext(T_DOUBLE_ARROW, $asToken, $closingBracket);
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        if ($doubleArrow !== false) {
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            if ($tokens[($doubleArrow - 1)]['code'] !== T_WHITESPACE) {
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                $error = 'Expected 1 space before "=>"; 0 found';
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                $fix   = $phpcsFile->addFixableError($error, $stackPtr, 'NoSpaceBeforeArrow');
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                if ($fix === true) {
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                    $phpcsFile->fixer->addContentBefore($doubleArrow, ' ');
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                }
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            } else {
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                if ($tokens[($doubleArrow - 1)]['length'] !== 1) {
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                    $spaces = $tokens[($doubleArrow - 1)]['length'];
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                    $error  = 'Expected 1 space before "=>"; %s found';
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                    $data   = [$spaces];
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                    $fix    = $phpcsFile->addFixableError($error, $stackPtr, 'SpacingBeforeArrow', $data);
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                    if ($fix === true) {
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                        $phpcsFile->fixer->replaceToken(($doubleArrow - 1), ' ');
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                    }
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                }
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            }
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            if ($tokens[($doubleArrow + 1)]['code'] !== T_WHITESPACE) {
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                $error = 'Expected 1 space after "=>"; 0 found';
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                $fix   = $phpcsFile->addFixableError($error, $stackPtr, 'NoSpaceAfterArrow');
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                if ($fix === true) {
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                    $phpcsFile->fixer->addContent($doubleArrow, ' ');
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                }
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            } else {
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                if ($tokens[($doubleArrow + 1)]['length'] !== 1) {
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                    $spaces = $tokens[($doubleArrow + 1)]['length'];
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                    $error  = 'Expected 1 space after "=>"; %s found';
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                    $data   = [$spaces];
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                    $fix    = $phpcsFile->addFixableError($error, $stackPtr, 'SpacingAfterArrow', $data);
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                    if ($fix === true) {
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                        $phpcsFile->fixer->replaceToken(($doubleArrow + 1), ' ');
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                    }
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                }
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            }
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        }//end if
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        if ($tokens[($asToken - 1)]['code'] !== T_WHITESPACE) {
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            $error = 'Expected 1 space before "as"; 0 found';
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            $fix   = $phpcsFile->addFixableError($error, $stackPtr, 'NoSpaceBeforeAs');
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            if ($fix === true) {
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                $phpcsFile->fixer->addContentBefore($asToken, ' ');
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            }
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        } else {
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            if ($tokens[($asToken - 1)]['length'] !== 1) {
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                $spaces = $tokens[($asToken - 1)]['length'];
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                $error  = 'Expected 1 space before "as"; %s found';
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                $data   = [$spaces];
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                $fix    = $phpcsFile->addFixableError($error, $stackPtr, 'SpacingBeforeAs', $data);
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                if ($fix === true) {
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                    $phpcsFile->fixer->replaceToken(($asToken - 1), ' ');
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                }
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            }
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        }
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        if ($tokens[($asToken + 1)]['code'] !== T_WHITESPACE) {
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            $error = 'Expected 1 space after "as"; 0 found';
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            $fix   = $phpcsFile->addFixableError($error, $stackPtr, 'NoSpaceAfterAs');
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            if ($fix === true) {
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                $phpcsFile->fixer->addContent($asToken, ' ');
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            }
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        } else {
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            if ($tokens[($asToken + 1)]['length'] !== 1) {
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                $spaces = $tokens[($asToken + 1)]['length'];
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                $error  = 'Expected 1 space after "as"; %s found';
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                $data   = [$spaces];
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                $fix    = $phpcsFile->addFixableError($error, $stackPtr, 'SpacingAfterAs', $data);
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                if ($fix === true) {
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                    $phpcsFile->fixer->replaceToken(($asToken + 1), ' ');
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                }
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            }
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        }
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    }//end process()
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}//end class
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