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xdiff_file_diff_binary

xdiff_file_diff_binary

(PECL)

xdiff_file_diff_binary -- Make binary diff of two files

Opis

bool xdiff_file_diff_binary ( string file1, string file2, string dest )

Makes a binary diff of two files and stores the result in a file. This function works with both text and binary files.

Parametry

file1

file2

dest

Path of the resulting file. Resulting file is in binary format.

Zwracane wartości

Zwraca TRUE w przypadku sukcesu, FALSE w przypadku porażki.

Przykłady

Przykład 1. xdiff_file_diff_binary() example

The following code makes binary diff of two archives.

<?php
$old_version
= 'my_script_1.0.tgz';
$new_version = 'my_script_1.1.tgz';

xdiff_file_diff_binary($old_version, $new_version, 'my_script.bdiff');
?>

Notatki

Notatka: Both files will be loaded into memory so ensure that your memory_limit is set high enough.