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xdiff_file_diff_binary

xdiff_file_diff_binary

(PECL)

xdiff_file_diff_binary -- Make binary diff of two files

Popis

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.

Seznam parametrů

file1

file2

dest

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

Návratové hodnoty

Vrací TRUE při úspěchu, FALSE při selhání.

Příklady

Příklad 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');
?>

Poznámky

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