Function.xdiff-file-diff-binary

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xdiff_file_diff_binary — Alias of xdiff_file_bdiff

Beschreibung

bool xdiff_file_diff_binary ( string $old_file , string $new_file , string $dest )

Makes a binary diff of two files and stores the result in a patch file. This function works with both text and binary files. Resulting patch file can be later applied using xdiff_file_bpatch(). Starting with version 1.5.0 this function is an alias of xdiff_file_bdiff().

Parameter-Liste

old_file

• Path to the first file. This file acts as "old" file.

new_file

• Path to the second file. This file acts as "new" file.

dest

• Path of the resulting patch file. Resulting file containts differences between "old" and "new" files. It is in binary format and is human-unreadable.

Rückgabewerte

Gibt bei Erfolg TRUE zurück, im Fehlerfall FALSE.

Beispiele

Beispiel #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');
?>

Anmerkungen

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

Siehe auch

• xdiff_file_bdiff()
• xdiff_file_bpatch()