Cgiapp 1.5 released

Cgiapp 1.5 has been released; you may now download it.

This release fixes a subtle bug I hadn't encountered before; namely, when a method name or function name is passed as an argument to mode_param(), run() was receiving the requested run modeā€¦ and then attempting to process that as the mode param. The behaviour is now fixed, and is actually simpler than the previous (non-working) behaviour.

Also, on reading Chris Shiflet's paper on PHP security, I decided to reinstate the query() method. I had been using $_REQUEST to check for a run mode parameter; because this combines the $_GET, $_POST, and $_COOKIE arrays, it's considered a bit of a security risk. query() now creates a combined array of $_GET and $_POST variable ($_POST taking precedence over $_GET) and stores them in the property $_CGIAPP_REQUEST; it returns a reference to that property. run() uses that property to determine the run mode now.