(PECL xdiff >= 0.2.0)
xdiff_string_merge3 — Merge 3 strings into one
Merges three strings into one and returns the result. The old_data
is an original version of data while new_data1
and new_data2
are modified versions of an original. An optional error
is used to pass any rejected parts during merging process.
old_data
First string with data. It acts as "old" data.
new_data1
Second string with data. It acts as modified version of old_data
.
new_data2
Third string with data. It acts as modified version of old_data
.
error
If provided then rejected parts are stored inside this variable.
Returns the merged string, false
if an internal error happened, or true
if merged string is empty.