xdiff Functionsxdiff_file_bdiff_size
(No version information available, might be only in CVS)
xdiff_file_bdiff_size — Read a size of file created by applying a binary diff
Description
int xdiff_file_bdiff_size
( string $file
)
Returns a size of a result file that would be created after applying binary patch from file file to the original file.
Parameters
- file
-
The path to the binary patch created by xdiff_string_bdiff() or xdiff_string_rabdiff() function.
Return Values
Returns the size of file that would be created.
Examples
Example #1 xdiff_file_bdiff_size() example
The following code applies reads a size of file that would be created after applying a binary diff.
<?php
$length = xdiff_string_bdiff_size('file.bdiff');
echo "Resulting file will be $length bytes long";
?>
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