message: update php_swoole_array_length
diff: @@ -224,7 +224,7 @@ enum php_swoole_fd_type
  };
  //---------------------------------------------------------
  #define php_swoole_socktype(type) (type & (~SW_FLAG_SYNC) & (~SW_FLAG_ASYNC) & (~SW_FLAG_KEEP) & (~SW_SOCK_SSL))
  -#define php_swoole_array_length(array) (Z_ARRVAL_P(array)->nNumOfElements)
  +#define php_swoole_array_length(array) zend_hash_num_elements(Z_ARRVAL_P(array))
  #define SW_LONG_CONNECTION_KEY_LEN 64
  