function ArrowFunctionDeclarationSniff::checkSpacesBeforeArrow

1 call to ArrowFunctionDeclarationSniff::checkSpacesBeforeArrow()

ArrowFunctionDeclarationSniff::process in vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/Functions/ArrowFunctionDeclarationSniff.php

* @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint *

File

vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/Functions/ArrowFunctionDeclarationSniff.php, line 99

Class

ArrowFunctionDeclarationSniff

Namespace

SlevomatCodingStandard\Sniffs\Functions

Code

private function checkSpacesBeforeArrow(File $phpcsFile, int $arrowPointer) : void {
    $pointerBefore = TokenHelper::findPreviousNonWhitespace($phpcsFile, $arrowPointer - 1);
    $spaces = TokenHelper::getContent($phpcsFile, $pointerBefore + 1, $arrowPointer - 1);
    if ($this->allowMultiLine && strpos($spaces, $phpcsFile->eolChar) === 0) {
        return;
    }
    $actualSpaces = strlen($spaces);
    if ($actualSpaces === $this->spacesCountBeforeArrow && ($this->spacesCountBeforeArrow === 0 || preg_match('~^ +$~', $spaces) === 1)) {
        return;
    }
    $fix = $phpcsFile->addFixableError($this->formatErrorMessage('before =>', $this->spacesCountBeforeArrow), $arrowPointer, self::CODE_INCORRECT_SPACES_BEFORE_ARROW);
    if (!$fix) {
        return;
    }
    $this->fixSpaces($phpcsFile, $pointerBefore, $arrowPointer, $this->spacesCountBeforeArrow);
}