decode php zend

hi, I need to decode this file without loss of variables and get best quality source code. You can decode this php script? I would like to know this before payment.
https://www.dropbox.com/s/8ydr0t7tdmii1 ... r.zip?dl=0

Quote from "DeZender":3joi2tf4

http://pastebin.com/4awL7Vjb

Thanks, but this code not correct decode . In decode does not receive complete information variables and have bad decoder obfuscation.

Example $werxworc[]

your decode:
$data_array = $werxworc[1]( '_', $sessionon );


correct decode:
$data_array = explode( '_', $sessionon );

You can decode better quality?