If you have PHP files encoded with:
• IonCube
• Zend
• Source Cop
• PHP LockIt
• Zorex PHP Crypt
• TrueBug
• PHP Ion
• CodeLock
• ByteRun
• Source Guardian
• Swyer PHP
• PHP Cipher
• PHP Shield
• CNCrypto
• Kallisto
• Eugen
• Nu-Coder
• Unicode Escaped Encoding
check KGB Decoders to have them...