xdiff_string_bdiff_size

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 to the original file. patch

patch The binary patch created by or function. xdiff_string_bdiff``xdiff_string_rabdiff

Returns the size of file that would be created.

Voorbeeld: 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";
?>

xdiff_string_bdiff``xdiff_string_rabdiff``xdiff_string_bpatch