/**
* Processes this sniff, when one of its tokens is encountered.
*
* @param PHP_CodeSniffer_File $phpcsFile The current file being checked.
* @param int $stackPtr The position of the current token in the stack passed in $tokens.
*
* @return void
*/
public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
{
$tokens = $phpcsFile->getTokens();
$arrayStart = DWS_Helpers_Bracket::bracketStart($phpcsFile, $stackPtr);
$arrayEnd = DWS_Helpers_Bracket::bracketEnd($phpcsFile, $stackPtr);
$isSingleLine = $tokens[$arrayStart]['line'] === $tokens[$arrayEnd]['line'];
$commas = DWS_Helpers_Array::commaPositions($phpcsFile, $arrayStart);
$lastComma = array_pop($commas);
$trailingComma = $phpcsFile->findNext(PHP_CodeSniffer_Tokens::$emptyTokens, $lastComma + 1, $arrayEnd, true) === false;
if ($isSingleLine) {
if ($trailingComma) {
$phpcsFile->addError('No trailing comma allowed on single-line arrays', $lastComma, 'SingleLineTrailingComma');
}
} elseif (!$trailingComma) {
$previousItem = $phpcsFile->findPrevious(PHP_CodeSniffer_Tokens::$emptyTokens, $arrayEnd - 1, $arrayStart, true);
$phpcsFile->addError('Trailing comma required for multi-line arrays', $previousItem, 'MultiLineTrailingComma');
}
}
/**
* Processes this sniff, when one of its tokens is encountered.
*
* @param PHP_CodeSniffer_File $phpcsFile The current file being checked.
* @param int $stackPtr The position of the current token in the stack passed in $tokens.
*
* @return void
*/
public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
{
$tokens = $phpcsFile->getTokens();
$arrayStart = DWS_Helpers_Bracket::bracketStart($phpcsFile, $stackPtr);
$arrayEnd = DWS_Helpers_Bracket::bracketEnd($phpcsFile, $stackPtr);
$isSingleLine = $tokens[$arrayStart]['line'] === $tokens[$arrayEnd]['line'];
foreach (DWS_Helpers_Array::commaPositions($phpcsFile, $arrayStart) as $comma) {
if ($tokens[$comma - 1]['code'] === T_WHITESPACE) {
$phpcsFile->addError('No whitespace allowed before commas in an array', $comma, 'SpaceBeforeComma');
}
if ($isSingleLine) {
if ($tokens[$comma + 1]['content'] !== ' ') {
$phpcsFile->addError('Expected 1 space after comma in single-line array', $comma, 'SingleLineSpaceAfterComma');
}
} elseif ($tokens[$comma + 1]['content'][0] !== "\n") {
$nextMember = $phpcsFile->findNext([T_WHITESPACE, T_COMMENT], $comma + 1, $arrayEnd, true);
if ($nextMember !== false && $tokens[$nextMember]['line'] === $tokens[$comma]['line']) {
$phpcsFile->addError('Comma in multi-line array was not last token on line', $comma, 'MultiLineNewlineAfterComma');
}
}
}
}
