Phar->getStub
(PECL phar:1.0.0-1.2.1)
Phar->getStub — Return the PHP loader or bootstrap stub of a Phar archive
Beschreibung
One of the features that differentiates a Phar archive from other familiar archive formats like tar or zip is that a Phar archive is explicitly designed to be included to allow distributing an application or library that can be run without extraction directly from the archive. In order to accomplish this, Phar archives contain a bootstrap loader, or stub written in PHP that can perform any action.
All stubs must end with __HALT_COMPILER(); or the file is not a valid Phar archive.
Rückgabewerte
Returns a string containing the contents of the bootstrap loader (stub) of the current Phar archive.
Fehler/Exceptions
Throws RuntimeException if it is not possible to read the stub from the Phar archive.
Beispiele
Example#1 A Phar->getStub() example
$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 $p->getStub();
Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
<?php __HALT_COMPILER(); ==NEXT== <?php function __autoload($class) { include 'phar://' . str_replace('_', '/', $class); } Phar::mapPhar('myphar.phar'); include 'phar://myphar.phar/startup.php'; __HALT_COMPILER();