function UseDoesNotStartWithBackslashSniff::process

* @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint *

Parameters

int $usePointer:

Overrides Sniff::process

File

vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/Namespaces/UseDoesNotStartWithBackslashSniff.php, line 33

Class

UseDoesNotStartWithBackslashSniff

Namespace

SlevomatCodingStandard\Sniffs\Namespaces

Code

public function process(File $phpcsFile, $usePointer) : void {
    if (!UseStatementHelper::isImportUse($phpcsFile, $usePointer)) {
        return;
    }
    $tokens = $phpcsFile->getTokens();
    
    /** @var int $nextTokenPointer */
    $nextTokenPointer = TokenHelper::findNextEffective($phpcsFile, $usePointer + 1);
    if (in_array($tokens[$nextTokenPointer]['code'], TokenHelper::getOnlyNameTokenCodes(), true) && ($tokens[$nextTokenPointer]['content'] === 'function' || $tokens[$nextTokenPointer]['content'] === 'const')) {
        
        /** @var int $nextTokenPointer */
        $nextTokenPointer = TokenHelper::findNextEffective($phpcsFile, $nextTokenPointer + 1);
    }
    if (!NamespaceHelper::isFullyQualifiedPointer($phpcsFile, $nextTokenPointer)) {
        return;
    }
    $fix = $phpcsFile->addFixableError('Use statement cannot start with a backslash.', $nextTokenPointer, self::CODE_STARTS_WITH_BACKSLASH);
    if (!$fix) {
        return;
    }
    $phpcsFile->fixer
        ->beginChangeset();
    $phpcsFile->fixer
        ->replaceToken($nextTokenPointer, ltrim($tokens[$nextTokenPointer]['content'], '\\'));
    $phpcsFile->fixer
        ->endChangeset();
}