public function Drupal_Sniffs_Formatting_SpaceInlineIfSniff::process in Coder 7.2

Processes this test, when one of its tokens is encountered.

Parameters

PHP_CodeSniffer_File $phpcsFile The file being scanned.:

int $stackPtr The position of the current token in: the stack passed in $tokens.

Return value

void

File

coder_sniffer/Drupal/Sniffs/Formatting/SpaceInlineIfSniff.php, line 47

Class

Drupal_Sniffs_Formatting_SpaceInlineIfSniff

Checks short if caluses with "?" and ":" operator spacing.

Code

public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr) {
  $tokens = $phpcsFile
    ->getTokens();
  $operator = $tokens[$stackPtr]['content'];

  // Handle the short ternary operator (?:) introduced in PHP 5.3.
  $previous = $phpcsFile
    ->findPrevious(T_WHITESPACE, $stackPtr - 1, null, true);
  if ($tokens[$previous]['code'] === T_INLINE_THEN) {
    if ($previous !== $stackPtr - 1) {
      $error = 'There must be no space between ? and :';
      $phpcsFile
        ->addError($error, $stackPtr, 'SpaceInlineElse');
    }
    if ($tokens[$stackPtr + 1]['code'] !== T_WHITESPACE) {
      $error = "Expected 1 space after \"{$operator}\"; 0 found";
      $phpcsFile
        ->addError($error, $stackPtr, 'NoSpaceAfter');
    }
    else {
      if (strlen($tokens[$stackPtr + 1]['content']) !== 1) {
        $found = strlen($tokens[$stackPtr + 1]['content']);
        $error = 'Expected 1 space after "%s"; %s found';
        $data = array(
          $operator,
          $found,
        );
        $phpcsFile
          ->addError($error, $stackPtr, 'SpacingAfter', $data);
      }
    }
    return;
  }

  //end if
  $next = $phpcsFile
    ->findNext(T_WHITESPACE, $stackPtr + 1, null, true);
  if ($tokens[$next]['code'] === T_INLINE_ELSE) {
    if ($tokens[$stackPtr - 1]['code'] !== T_WHITESPACE) {
      $error = "Expected 1 space before \"{$operator}\"; 0 found";
      $phpcsFile
        ->addError($error, $stackPtr, 'NoSpaceBefore');
    }
    else {
      if (strlen($tokens[$stackPtr - 1]['content']) !== 1) {
        $found = strlen($tokens[$stackPtr - 1]['content']);
        $error = 'Expected 1 space before "%s"; %s found';
        $data = array(
          $operator,
          $found,
        );
        $phpcsFile
          ->addError($error, $stackPtr, 'SpacingBefore', $data);
      }
    }
    return;
  }

  // Reuse the standard operator sniff now.
  $sniff = new Squiz_Sniffs_WhiteSpace_OperatorSpacingSniff();
  $sniff
    ->process($phpcsFile, $stackPtr);
}