预定义常量
下列常量由此扩展定义,且仅在此扩展编译入 PHP 或在运行时动态载入时可用。
-
XDIFF_PATCH_NORMAL
(integer)
-
This flag indicates that xdiff_string_patch() and
xdiff_file_patch() functions should create result by
applying patch to original content thus creating newer version of file. This is the default
mode of operation.
-
XDIFF_PATCH_REVERSE
(integer)
-
This flag indicated that xdiff_string_patch() and
xdiff_file_patch() functions should create result by
reversing patch changed from newer content thus creating original version.