xdiff 函数
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xdiff_string_bdiff

(PECL xdiff >= 0.2.0)

xdiff_string_bdiffMake binary diff of two strings

说明

string xdiff_string_bdiff ( string $old_data , string $new_data )

Makes a binary diff of two strings and returns the result. This function works with both text and binary data. Resulting patch can be later applied using xdiff_string_bpatch()/xdiff_file_bpatch().

参数

old_data

First string with binary data. It acts as "old" data.

new_data

Second string with binary data. It acts as "new" data.

返回值

Returns string with binary diff containing differences between "old" and "new" data or FALSE if an internal error occurred.

参见


xdiff 函数
php 手册 | 脚本学堂 | 脚本编程 | 网站编程 | 系统管理 | 服务器配置 | 数据库管理 | Php教程 | python教程 | 正则表达式 | 批处理脚本 | Centos教程 | Linux基础教程