xdiff_file_diff_binary
(PECL)
xdiff_file_diff_binary -- Make binary diff of two files
Descrição
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.
Parâmetros
file1
file2
dest
Path of the resulting file. Resulting file is in binary format.
Valores de retornado
Retorna TRUE em caso de sucesso ou FALSE em falhas.
Exemplos
Exemplo 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'); ?>
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Notas
Nota:
Both files will be loaded into memory so ensure that your memory_limit is
set high enough.