php man page for xdiff_file_merge3

XDIFF_FILE_MERGE3(3)							 1						      XDIFF_FILE_MERGE3(3)

xdiff_file_merge3 - Merge 3 files into one

SYNOPSIS
       mixed xdiff_file_merge3 (string	$old_file, string  $new_file1, string  $new_file2, string  $dest)

DESCRIPTION
	Merges	three  files  into one and stores the result in a file $dest. The $old_file is an original version while $new_file1 and $new_file2
       are modified versions of an original.

PARAMETERS
	      o $old_file
		- Path to the first file. It acts as "old" file.

	      o $new_file1
		- Path to the second file. It acts as modified version of $old_file.

	      o $new_file2
		- Path to the third file. It acts as modified version of $old_file.

	      o $dest
		- Path of the resulting file, containing merged changed from both $new_file1 and $new_file2.

RETURN VALUES
	Returns TRUE if merge was successful, string with rejected chunks if it was not or FALSE if an internal error happened.

EXAMPLES
       Example #1

	      xdiff_file_merge3(3) example

	       The following code merges three files into one.

	      <?php
	      $old_version = 'original_script.php';
	      $fix1 = 'script_with_fix1.php';
	      $fix2 = 'script_with_fix2.php';

	      $errors = xdiff_file_merge3($old_version, $fix1, $fix2, 'fixed_script.php');
	      if (is_string($errors)) {
		  echo "Rejects:
";
		  echo $errors;
	      }
	      ?>

SEE ALSO
       xdiff_string_merge3(3).

PHP Documentation Group 												      XDIFF_FILE_MERGE3(3)