First, I must say sorry for my english poor.
I have an array('255','1234','121344343'), I want save it at file:
file size = 9 byte
##########################
00 FF 00 04 D2 07 3B 91 57
^
255 1234 121344343
##########################
not
file size = 16 byte
#################################################
32 35 35 31 32 33 34 31 32 31 33 34 34 33 34 33
2 5 5 1 2 3 4 1 2 1 3 4 4 3 4 3
#################################################
btw: dec(255) = hex(0xFF), dec(1234) = hex(0x04D2),
dec(121344343) = hex(0x073B9157)
asc("2") = hex(0x32), asc("5") = hex(0x35),
So, I mean "I want retrench file size, Then file can be transfer
fast", And how to output it to user browser ??