- PHP 手册
- 函数参考
- 压缩与归档扩展
- Phar
- Phar
Phar::getStub
(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 1.0.0)
Phar::getStub — Return the PHP loader or bootstrap stub of a Phar archive
说明
public Phar::getStub(): string
Phar archives contain a bootstrap loader, or stub
written in PHP that is executed when the archive is executed in PHP either via
include:
<?php
include 'myphar.phar';
?>
or by simple execution:
php myphar.phar
参数
此函数没有参数。
返回值
Returns a string containing the contents of the bootstrap loader (stub) of the current Phar archive.
错误／异常
Throws RuntimeException if it is not possible to read the stub from the Phar archive.
范例
示例 #1 A Phar::getStub() example
<?php
$p = new Phar('/path/to/my.phar', 0, 'my.phar');
echo $p->getStub();
echo "==NEXT==\n";
$p->setStub("<?php
function __autoload($class)
{
include 'phar://' . str_replace('_', '/', $class);
}
Phar::mapPhar('myphar.phar');
include 'phar://myphar.phar/startup.php';
__HALT_COMPILER(); ?>");
echo $p->getStub();
?>
以上例程会输出：
<?php __HALT_COMPILER(); ?>
==NEXT==
<?php
function __autoload($class)
{
include 'phar://' . str_replace('_', '/', $class);
}
Phar::mapPhar('myphar.phar');
include 'phar://myphar.phar/startup.php';
__HALT_COMPILER(); ?>
参见
- Phar::setStub() - Used to set the PHP loader or bootstrap stub of a Phar archive
- Phar::createDefaultStub() - Create a phar-file format specific stub
User Contributed Notes
There are no user contributed notes for this page.官方地址：https://www.php.net/manual/en/phar.getstub.php