ZipArchive::addFile

(PHP 5 >= 5.2.0, PHP 7, PECL zip >= 1.1.0)

ZipArchive::addFile — Adds a file to a ZIP archive from the given path

说明

ZipArchive::addFile ( string $filename [, string $localname = NULL [, int $start = 0 [, int $length = 0 [, int $flags = ZipArchive::FL_OVERWRITE ]]]] ) : bool

Adds a file to a ZIP archive from a given path.

Note: For maximum portability, it is recommended to always use forward slashes (/) as directory separator in ZIP filenames.

参数

filename

The path to the file to add.

localname

If supplied, this is the local name inside the ZIP archive that will override the filename.

start

For partial copy, start position.

length

For partial copy, length to be copied, if 0 or -1 the whole file (starting from start) is used.

flags

Bitmask consisting of ZipArchive::FL_OVERWRITE, ZipArchive::FL_ENC_GUESS, ZipArchive::FL_ENC_UTF_8, ZipArchive::FL_ENC_CP437. The behaviour of these constants is described on the ZIP constants page.

返回值

成功时返回 TRUE， 或者在失败时返回 FALSE。

更新日志

版本 说明
8.0.0 / 1.18.0 flags was added.

范例

This example opens a ZIP file archive test.zip and add the file /path/to/index.txt. as newname.txt.

Example #1 Open and add

<?php
$zip = new ZipArchive;
if ($zip->open('test.zip') === TRUE) {
    $zip->addFile('/path/to/index.txt', 'newname.txt');
    $zip->close();
    echo 'ok';
} else {
    echo 'failed';
}
?>

注释

Note:

When a file is set to be added to the archive, PHP will lock the file. The lock is only released once the ZipArchive object has been closed, either via ZipArchive::close() or the ZipArchive object being destroyed. This may prevent you from being able to delete the file being added until after the lock has been released.

参见