Nov 21
Функции. xdiff_file_diff_binary() - Make binary diff of two files

xdiff_file_diff

xdiff_file_diff_binary

(PECL xdiff:0.2-1.4)

xdiff_file_diff_binary — Make binary diff of two files

Описание

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.

Список параметров

file1
file2
dest: Path of the resulting file. Resulting file is in binary format.

Возвращаемые значения

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

Примеры

Пример #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');
?>

Примечания

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

Смотрите также

xdiff_string_diff_binary()

Коментарии

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