(PECL xdiff >= 0.2.0)
xdiff_string_bdiff_size — Read a size of file created by applying a binary diff
int 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.
Returns the size of file that would be created.
Exemplo #1 xdiff_string_bdiff_size() example
The following code applies reads a size of file that would be created after applying a binary diff.