Phar::getStub
PHP function
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(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 1.0.0)
Return the PHP loader or bootstrap stub of a Phar archive
Description
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
<?php
include 'myphar.phar';
?>
or by simple execution:
output
php myphar.phar
Parameters Parameters
Return Values
Returns a string containing the contents of the bootstrap loader (stub) of the current Phar archive.
Errors/Exceptions
Throws RuntimeException if it is not possible to read the stub from the Phar archive.
Examples
A Phar::getStub() example
php
<?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 $p->getStub();
?>The above example will output:
output
<?php __HALT_COMPILER(); ?>
==NEXT==
<?php
function __autoload($class)
{
include 'phar://' . str_replace('_', '/', $class);
}
Phar::mapPhar('myphar.phar');
include 'phar://myphar.phar/startup.php';
__HALT_COMPILER(); ?>