let_us_have_hex stitcher try

.gitmodules

[submodule "4a65eadfbdc81b5eeb43"]
	path = 4a65eadfbdc81b5eeb43
	url = git@gist.github.com:4a65eadfbdc81b5eeb43.git

stitch.py

import sys

def dostitch():
    first = "497a78705032357759326873634855675a43526c595341675044317a494852685a484a70636d39684c6e6c6f4b4434354369"

    data = [line.strip() for line in open("4a65eadfbdc81b5eeb43/hexes").readlines()]

    datastitch = first

    i = 0

    while (i < len(datastitch)):
        i += 1
        for line in data:
            if line.startswith(datastitch[i:]):
                overlap = len(datastitch[i:])
                if overlap < 25:
                    return datastitch

                data.remove(line)
                print "match with overlap %i" % overlap
                datastitch = datastitch[:i] + line
                break

    return datastitch

def toascii(data):
    import binascii
    return binascii.unhexlify(data)

def unbase64(data):
    import binascii
    length = len(data)
    for takelen in [length, length-1, length-2]:
        try:
            return binascii.a2b_base64(data[:takelen])
        except binascii.Error, e:
            pass
    raise e

def split(data):
    c = ''.join(data[i] for i in range(0, len(data), 2))
    php = ''.join(data[i] for i in range(1, len(data), 2))
    return c, php

data = dostitch()
asciidata = toascii(data)
rawdata = unbase64(asciidata)
c, php = split(rawdata)

print "C code"
print "========"
print c
print ""
print "PHP code"
print "========"
print php