(PECL xdiff >= 0.2.0)
xdiff_string_bdiff — Make binary diff of two strings
First string with binary data. It acts as "old" data.
Second string with binary data. It acts as "new" data.
Returns string with binary diff containing differences between "old" and "new" data or FALSE if an internal error occurred.
- xdiff_string_bpatch() - Patch a string with a binary diff