class SpaceInlineIfSniff

class SpaceInlineIfSniff implements Sniff {
    
    /**
     * Returns an array of tokens this test wants to listen for.
     *
     * @return array<int|string>
     */
    public function register() {
        return [
            T_INLINE_ELSE,
        ];
    }
    
    //end register()
    
    /**
     * Processes this test, when one of its tokens is encountered.
     *
     * @param \PHP_CodeSniffer\Files\File $phpcsFile The file being scanned.
     * @param int                         $stackPtr  The position of the current token in
     *                                               the stack passed in $tokens.
     *
     * @return void
     */
    public function process(File $phpcsFile, $stackPtr) {
        $tokens = $phpcsFile->getTokens();
        // 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');
            }
        }
        
        //end if
    }
    
    //end process()

}