xdiff Functions

简介

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

需求

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

Note: You'll need at least libxdiff 0.7 for these functions to be aware of memory_limit.

安装

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:

Example#1 xdiff install by hand

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

预定义常量

以下常量由本扩展模块定义，因此只有在本扩展模块被编译到 PHP 中，或者在运行时被动态加载后才有效。

XDIFF_PATCH_NORMAL (integer)
XDIFF_PATCH_REVERSE (integer)

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


	PHP5中文手册 xattr_supported xdiff_file_diff_binary 函数参考 PHP Manual xdiff Functions 简介 xdiff extension creates and applies patches to both text and binary files. 需求 To use xdiff, you will need libxdiff installed, available on the libxdiff homepage » http://www.xmailserver.org/xdiff-lib.html. Note: You'll need at least libxdiff 0.7 for these functions to be aware of memory_limit. 安装 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: Example#1 xdiff install by hand* gunzip xdiff-xxx.tgz tar -xvf xdiff-xxx.tar cd xdiff-xxx phpize ./configure && make && make install 预定义常量以下常量由本扩展模块定义，因此只有在本扩展模块被编译到 PHP 中，或者在运行时被动态加载后才有效。 `XDIFF_PATCH_NORMAL` (integer) `XDIFF_PATCH_REVERSE` (integer) Table of Contents 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 xattr_supported xdiff_file_diff_binary 函数参考 PHP Manual

xdiff Functions

简介

需求

安装

预定义常量

Table of Contents