original_string: private function tokenIsWhitespace(array $token)
      {
          if ($token[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_TEXT) {
              return preg_match('/^\s*$/', $token[Mustache_Tokenizer::VALUE]);
          }
  
          return false;
      }
code: private function tokenIsWhitespace(array $token)
      {
          if ($token[Mustache_Tokenizer::TYPE] === Mustache_Tokenizer::T_TEXT) {
              return preg_match('/^\s*$/', $token[Mustache_Tokenizer::VALUE]);
          }
  
          return false;
      }
code_tokens: private function tokenIsWhitespace ( array $ token ) { if ( $ token [ Mustache_Tokenizer :: TYPE ] === Mustache_Tokenizer :: T_TEXT ) { return preg_match ( '/^\s*$/' , $ token [ Mustache_Tokenizer :: VALUE ] ) ; } return false ; }
docstring: Check whether token is a whitespace token.
  
  True if token type is T_TEXT and value is all whitespace characters.
  
  @param array $token
  
  @return bool True if token is a whitespace token
docstring_tokens: Check whether token is a whitespace token .