PHP5中文手册·Make binary diff of two files -- 追寻梦想＞编程乐园＞PHP 编程

说明

bool xdiff_file_diff_binary ( string $file1 , string $file2 , string $dest )

Makes a binary diff of two files and stores the result in a file. This function works with both text and binary files.

参数

file1
file2
dest: Path of the resulting file. Resulting file is in binary format.

返回值

如果成功则返回 TRUE，失败则返回 FALSE。

范例

Example#1 xdiff_file_diff_binary() example

The following code makes binary diff of two archives.


<?php
$old_version = 'my_script_1.0.tgz';
$new_version = 'my_script_1.1.tgz';

xdiff_file_diff_binary($old_version, $new_version, 'my_script.bdiff');
?>

注释

Note: Both files will be loaded into memory so ensure that your memory_limit is set high enough.

参见

xdiff_string_diff_binary()


	PHP5中文手册 xdiff xdiff_file_diff xdiff PHP Manual xdiff_file_diff_binary (PECL xdiff:0.2-1.4) xdiff_file_diff_binary — Make binary diff of two files 说明 bool xdiff_file_diff_binary ( string `$file1` , string `$file2` , string `$dest` ) Makes a binary diff of two files and stores the result in a file. This function works with both text and binary files. 参数 `file1` `file2` `dest` Path of the resulting file. Resulting file is in binary format. 返回值如果成功则返回 `TRUE`，失败则返回 `FALSE`。范例 Example#1 xdiff_file_diff_binary() example The following code makes binary diff of two archives. `<?php $old_version = 'my_script_1.0.tgz'; $new_version = 'my_script_1.1.tgz'; xdiff_file_diff_binary($old_version, $new_version, 'my_script.bdiff'); ?>` 注释 Note: Both files will be loaded into memory so ensure that your memory_limit is set high enough. 参见 xdiff_string_diff_binary() xdiff xdiff_file_diff xdiff PHP Manual