xdiff_string_merge3

Description

mixed xdiff_string_merge3 ( string str1, string str2, string str3 [, string &error] )

xdiff_string_merge3() merges strings str1, str2 and str3 into one.

If error is passed then rejected parts are stored inside this variable.

Returns merged string, FALSE if an internal error happened, or TRUE if merged string is empty.

See also xdiff_file_merge3().