Php/docs/function.xdiff-file-patch-binary
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 (
fileandpatch) will be loaded into memory so ensure that your memory_limit is set high enough.
