xdiff
PHP Manual

xdiff_file_diff_binary

(PECL xdiff:0.2-1.4)

xdiff_file_diff_binary — Make binary diff of two files

Leírás

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.

Paraméterek

file1

file2

dest

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

Visszatérési értékek

Siker esetén TRUE értékkel tér vissza, ellenkező esetben FALSE értéket ad.

Példák

Example#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');
?>

Megjegyzések

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

Lásd még

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