xdiff_file_rabdiff
xdiff_string_bdiff
xdiff Функции
PHP Manual

# xdiff_string_bdiff_size

(No version information available, might be only in CVS)

xdiff_string_bdiff_size — Read a size of file created by applying a binary diff

### Описание

long xdiff_string_bdiff_size ( string `$patch` )

Returns a size of a result file that would be created after applying binary `patch` to the original file.

### Список параметров

`patch`

  The binary patch created by xdiff_string_bdiff() or xdiff_string_rabdiff() function.

### Возвращаемые значения

Returns the size of file that would be created.

### Примеры

Пример #1 xdiff_string_bdiff_size() example

The following code applies reads a size of file that would be created after applying a binary diff.

`<?php
$binary_patch = file_get_contents('file.bdiff');
$length = xdiff_string_bdiff_size($binary_patch);
echo "Resulting file will be $length bytes long";
?>`

### Смотрите также

- xdiff_string_bdiff()
- xdiff_string_rabdiff()
- xdiff_string_bpatch()

xdiff_file_rabdiff
xdiff_string_bdiff
xdiff Функции
PHP Manual