Phar::decompress

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

Phar::decompress — Decompresses the entire Phar archive

说锟斤拷

public Phar::decompress ([ string $extension ] ) : object

Note:

锟剿凤拷锟斤拷锟斤拷要 锟斤拷 php.ini 锟叫碉拷 phar.readonly 锟斤拷为 0 锟斤拷锟绞猴拷 Phar 锟斤拷锟斤拷. 锟斤拷锟斤拷, 锟斤拷锟阶筹拷PharException.

For tar-based and phar-based phar archives, this method decompresses the entire archive.

For Zip-based phar archives, this method fails with an exception. The zlib extension must be enabled to decompress an archive compressed with gzip compression, and the bzip2 extension must be enabled in order to decompress an archive compressed with bzip2 compression. As with all functionality that modifies the contents of a phar, the phar.readonly INI variable must be off in order to succeed.

In addition, this method automatically changes the file extension of the archive, .phar by default for phar archives, or .phar.tar for tar-based phar archives. Alternatively, a file extension may be specified with the second parameter.

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extension

For decompressing, the default file extensions are .phar and .phar.tar. Use this parameter to specify another file extension. Be aware that all executable phar archives must contain .phar in their filename.

锟斤拷锟斤拷值

A Phar object is returned.

锟斤拷锟斤拷锟届常

Throws BadMethodCallException if the phar.readonly INI variable is on, the zlib extension is not available, or the bzip2 extension is not enabled.

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Example #1 A Phar::decompress() example

<?php
$p = new Phar('/path/to/my.phar', 0, 'my.phar.gz');
$p['myfile.txt'] = 'hi';
$p['myfile2.txt'] = 'hi';
$p3 = $p2->decompress(); // creates /path/to/my.phar
?>

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