# xdiff_file_patch_binary

(PECL xdiff >= 0.2.0)

xdiff_file_patch_binary — Alias of xdiff_file_bpatch

### 说明

xdiff_file_patch_binary ( string `$file` , string `$patch` , string `$dest` ) : bool

Patches a `file` with a binary `patch` and stores the result in a file `dest`. This function accepts patches created both via xdiff_file_bdiff() or xdiff_file_rabdiff() functions or their string counterparts.

Starting with version 1.5.0 this function is an alias of xdiff_file_bpatch().

### 参数

`file`

  The original file.

`patch`

  The binary patch file.

`dest`

  Path of the resulting file.

### 返回值

成功时返回 `TRUE`， 或者在失败时返回 `FALSE`。

### 范例

Example #1 xdiff_file_patch_binary() example

The following code applies binary diff to a file.

    <?php
    $old_version = 'archive-1.0.tgz';
    $patch = 'archive.bpatch';

    $result = xdiff_file_patch_binary($old_version, $patch, 'archive-1.1.tgz');
    if ($result) {
       echo "File patched";
    } else {
       echo "File couldn't be patched";
    }

    ?>

### 注释

> Note:

> Both files (`file` and `patch`) will be loaded into memory so ensure that your memory_limit is set high enough.

### 参见

- xdiff_string_patch_binary() - Alias of xdiff_string_bpatch