Phar::extractTo

(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 2.0.0)

Phar::extractTo — Extract the contents of a phar archive to a directory

说明

public Phar::extractTo(string $directory, array|string|null $files = null, bool $overwrite = false): bool

Extract all files within a phar archive to disk. Extracted files and directories preserve permissions as stored in the archive. The optional parameters allow optional control over which files are extracted, and whether existing files on disk can be overwritten. The second parameter files can be either the name of a file or directory to extract, or an array of names of files and directories to extract. By default, this method will not overwrite existing files, the third parameter can be set to true to enable overwriting of files. This method is similar to ZipArchive::extractTo().

参数

directory: Path to extract the given files to
files: The name of a file or directory to extract, or an array of files/directories to extract, null to skip this param
overwrite: Set to true to enable overwriting existing files

返回值

returns true on success, but it is better to check for thrown exception, and assume success if none is thrown.

错误／异常

Throws PharException if errors occur while flushing changes to disk.

范例

示例 #1 A Phar::extractTo() example


<?php
try {
    $phar = new Phar('myphar.phar');
    $phar->extractTo('/full/path'); // extract all files
    $phar->extractTo('/another/path', 'file.txt'); // extract only file.txt
    $phar->extractTo('/this/path',
        array('file1.txt', 'file2.txt')); // extract 2 files only
    $phar->extractTo('/third/path', null, true); // extract all files, and overwrite
} catch (Exception $e) {
    // handle errors
}
?>

注释

注意:
Windows NTFS file systems do not support some characters in filenames, namely <|>*?":. Filenames with a trailing dot are not supported either. Contrary to some extraction tools, this method does not replace these characters with an underscore, but instead fails to extract such files.

参见

PharData::extractTo() - Extract the contents of a tar/zip archive to a directory

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User Contributed Notes 1 note

down

msucco at mac dot com ¶

2 years ago


On the command line (*nix) you can use the following command to extract a phar file:

$ mkdir tmp && cd $_
$ phar extract -f ../file.phar

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官方地址：https://www.php.net/manual/en/phar.extractto.php

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Phar::extractTo

说明

参数

返回值

错误／异常

范例

注释

参见

User Contributed Notes 1 note