ZipArchive::addFromString

(PHP 5 >= 5.2.0, PHP 7, PHP 8, PECL zip >= 1.1.0)

ZipArchive::addFromString — Add a file to a ZIP archive using its contents

说明

public ZipArchive::addFromString(string $name, string $content, int $flags = ZipArchive::FL_OVERWRITE): bool

Add a file to a ZIP archive using its contents.

注意: 为了最大限度地提高代码可移植性，建议在 ZIP 文件名中使用斜线 (/) 做为目录分隔符。

参数

name: The name of the entry to create.
content: The contents to use to create the entry. It is used in a binary safe mode.
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.

示例

示例 #1 Add an entry to a new archive

<?php
$zip = new ZipArchive;
$res = $zip->open('test.zip', ZipArchive::CREATE);
if ($res === TRUE) {
    $zip->addFromString('test.txt', 'file content goes here');
    $zip->close();
    echo 'ok';
} else {
    echo 'failed';
}
?>

示例 #2 Add file to a directory inside an archive

<?php
$zip = new ZipArchive;
if ($zip->open('test.zip') === TRUE) {
    $zip->addFromString('dir/test.txt', 'file content goes here');
    $zip->close();
    echo 'ok';
} else {
    echo 'failed';
}
?>