PHP into Lua

Solar2D Network
#1

Does anyone know what the Lua equivalent of this php line is, please?

stream\_context\_set\_option($streamContext, 'ssl', 'local\_cert', $apnsCert);
#2

see http://www.coronalabs.com/blog/2013/06/11/tutorial-using-the-openssl-plugin/

#3

see http://www.coronalabs.com/blog/2013/06/11/tutorial-using-the-openssl-plugin/