xdiff_string_bdiff

xdiff_string_bdiff

Make binary diff of two strings

string **xdiff_string_bdiff** string $old_data string $new_data

Makes a binary diff of two strings and returns the result. This function works with both text and binary data. Resulting patch can be later applied using /. xdiff_string_bpatch``xdiff_file_bpatch

old_dataFirst string with binary data. It acts as "old" data.

new_dataSecond 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