xdiff_string_diffxdiff_string_merge3
(PECL xdiff >= 0.2.0)
xdiff_string_merge3 — Merge 3 strings into one
Description
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.
Parameters
-
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.
Return Values
Returns the merged string, FALSE if an internal error happened, or TRUE
if merged string is empty.
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