# Method Protocols.HTTP.Session()->post_url_data()

Method post_url_data

  ``array`(`string`) get_url_nice(``URL`` `url`, `mapping` `query_variables`)`
  ``string` get_url_data(``URL`` `url`, `mapping` `query_variables`)`
  ``array`(`string`) post_url_nice(``URL`` `url`, `mapping`|`string` `query_variables`)`
  ``string` post_url_data(``URL`` `url`, `mapping`|`string` `query_variables`)`

Description

  Returns an array of `({content_type,data})` and just the data string respective, after calling the requested server for the information. `0` is returned upon failure.

  post* is similar to the get_url() class of functions, except that the query variables is sent as a POST request instead of as a GET.