CXVIII. xdiff Functions

Introductie

xdiff extension creates and applies patches to both text and binary files.

Afhankelijkheden

To use xdiff, you will need libxdiff installed, available on the libxdiff homepage http://www.xmailserver.org/xdiff-lib.html.

Installatie

xdiff is currently available through PECL http://pecl.php.net/package/xdiff.

If PEAR is available on your *nix-like system you can use the pear installer to install the xdiff extension, by the following command: pear -v install xdiff.

You can always download the tar.gz package and install xdiff by hand:

Voorbeeld 1. xdiff install by hand

gunzip xdiff-xxx.tgz
tar -xvf xdiff-xxx.tar
cd xdiff-xxx
phpize
./configure && make && make install

Voorgedefineerde constanten

Deze constanten worden gedefineerd door deze extensie, en zullen alleen beschikbaar zijn als de extensie met PHP is meegecompileerd, of als deze dynamisch is geladen vanuit een script.

XDIFF_PATCH_NORMAL (integer)

XDIFF_PATCH_REVERSE (integer)

Inhoudsopgave
xdiff_file_diff_binary --  Make binary diff of two files.
xdiff_file_diff --  Make unified diff of two files.
xdiff_file_merge3 --  Merge 3 files into one.
xdiff_file_patch_binary --  Patch a file with a binary diff.
xdiff_file_patch --  Patch a file with an unified diff.
xdiff_string_diff_binary --  Make binary diff of two strings.
xdiff_string_diff --  Make unified diff of two strings.
xdiff_string_merge3 --  Merge 3 strings into one.
xdiff_string_patch_binary --  Patch a string with a binary diff.
xdiff_string_patch --  Patch a string with an unified diff.