function JumpStatementsSpacingSniff::isStackedSingleLineYield

2 calls to JumpStatementsSpacingSniff::isStackedSingleLineYield()

JumpStatementsSpacingSniff::checkLinesAfter in vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/ControlStructures/JumpStatementsSpacingSniff.php

JumpStatementsSpacingSniff::checkLinesBefore in vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/ControlStructures/JumpStatementsSpacingSniff.php

File

vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/ControlStructures/JumpStatementsSpacingSniff.php, line 207

Class

JumpStatementsSpacingSniff

Namespace

SlevomatCodingStandard\Sniffs\ControlStructures

Code

private function isStackedSingleLineYield(File $phpcsFile, int $jumpStatementPointer, bool $previous) : bool {
    $tokens = $phpcsFile->getTokens();
    $yields = [
        T_YIELD,
        T_YIELD_FROM,
    ];
    if (!in_array($tokens[$jumpStatementPointer]['code'], $yields, true)) {
        return false;
    }
    $adjoiningYieldPointer = $previous ? TokenHelper::findPrevious($phpcsFile, $yields, $jumpStatementPointer - 1) : TokenHelper::findNext($phpcsFile, $yields, $jumpStatementPointer + 1);
    return $adjoiningYieldPointer !== null && abs($tokens[$adjoiningYieldPointer]['line'] - $tokens[$jumpStatementPointer]['line']) === 1;
}