curl_multi_exec â Run the sub-connections of the current cURL handle. curl_multi_getcontent â Return the content of a cURL handle if CURLOPT_RETURNTRANSFER is set. curl_multi_info_read â Get information about the current transfers. curl_multi_init â Returns a new cURL multi handle. curl_multi_remove_handle â Remove a multi handle from a set of cURL handles.
Leaks in plastic pipe joints are caused by poor welding or gluing and permanent repair requires cutting the joint apart.
There are a number of reasons why pipes knock. One of them is excessive pressure. Anything over 60 psi is enough to cause pipe knock. In addition faucets that have cartridges often cause pipe knock, because they stop the water too fast. When you get water flowing in one direction and you shut it off quickly, all the forward motion is has no place to go. It is absorbed in the piping with banging.