xdiff_string_diffxdiff_string_merge3
(PECL xdiff >= 0.2.0)
xdiff_string_merge3 — Merge 3 strings into one
설명
mixed xdiff_string_merge3
( string $old_data
, string $new_data1
, string $new_data2
[, string &$error
] )
Merges three strings into one and returns the result. The old_data is an original version of data while new_file1 and new_file2 are modified versions of an original. An optional error is used to pass any rejected parts during merging process.
인수
- 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.
반환값
Returns the merged string, FALSE if an internal error happened, or TRUE if merged string is empty.
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