xdiff_file_bpatch
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xdiff Funktionen
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# xdiff_file_diff_binary

(PECL xdiff:0.2-1.4)

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()

xdiff_file_bpatch
xdiff_file_diff
xdiff Funktionen
PHP Manual