xdiff_file_bdiff_size(3) [php man page]

XDIFF_FILE_BDIFF_SIZE(3)						 1						  XDIFF_FILE_BDIFF_SIZE(3)

xdiff_file_bdiff_size - Read a size of file created by applying a binary diff

SYNOPSIS

       int xdiff_file_bdiff_size (string  $file)

DESCRIPTION

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

PARAMETERS

	      o $file
		- The path to the binary patch created by xdiff_string_bdiff(3) or xdiff_string_rabdiff(3) function.

RETURN VALUES

	Returns the size of file that would be created.

EXAMPLES

       Example #1

	      xdiff_file_bdiff_size(3) 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";
	      ?>

SEE ALSO

       xdiff_file_bdiff(3), xdiff_file_rabdiff(3), xdiff_file_bpatch(3).

PHP Documentation Group 												  XDIFF_FILE_BDIFF_SIZE(3)

XDIFF_FILE_PATCH_BINARY(3)						 1						XDIFF_FILE_PATCH_BINARY(3)

xdiff_file_patch_binary - Alias of xdiff_file_bpatch

SYNOPSIS

       bool xdiff_file_patch_binary (string  $file, string  $patch, string  $dest)

DESCRIPTION

	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(3) or xdiff_file_rabdiff(3) functions or their string counterparts.

	Starting with version 1.5.0 this function is an alias of xdiff_file_bpatch(3).

PARAMETERS

	      o $file
		- The original file.

	      o $patch
		- The binary patch file.

	      o $dest
		- Path of the resulting file.

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

EXAMPLES

       Example #1

	      xdiff_file_patch_binary(3) 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";
	      }

	      ?>

NOTES

       Note

	       Both files ($file and $patch) will be loaded into memory so ensure that your memory_limit is set high enough.

SEE ALSO

       xdiff_string_patch_binary(3).

PHP Documentation Group 												XDIFF_FILE_PATCH_BINARY(3)