original_string: public static function getMaxLength($array, $key) {
          $maxLen = 0;
          foreach ($array as $element) {
              $str = call_user_func(array($element, $key));
              $maxLen = strlen($str) > $maxLen ? strlen($str) : $maxLen;
          }
          return $maxLen;
      }
code: public static function getMaxLength($array, $key) {
          $maxLen = 0;
          foreach ($array as $element) {
              $str = call_user_func(array($element, $key));
              $maxLen = strlen($str) > $maxLen ? strlen($str) : $maxLen;
          }
          return $maxLen;
      }
code_tokens: public static function getMaxLength ( $ array , $ key ) { $ maxLen = 0 ; foreach ( $ array as $ element ) { $ str = call_user_func ( array ( $ element , $ key ) ) ; $ maxLen = strlen ( $ str ) > $ maxLen ? strlen ( $ str ) : $ maxLen ; } return $ maxLen ; }
docstring: Returns the maximum member length of an array of objects.
  @param array $array
  @param callable $key
  @return int
docstring_tokens: Returns the maximum member length of an array of objects .