Its not clear in the docs but __HALT_COMPILER() is required in the stub.
Phar::setStub
(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.0.0)
Phar::setStub — Used to set the PHP loader or bootstrap stub of a Phar archive
Descrierea
public Phar::setStub
( string
$stub
, int $len = -1
) : boolNotă:
Această metodă necesită ca parametrul php.ini
phar.readonlysă fie stabilit în0pentru ca obiectele Phar să funcționeze. În caz contrar va fi emisă o excepție PharException.
This method is used to add a PHP bootstrap loader stub to a new Phar archive, or to replace the loader stub in an existing Phar archive.
The loader stub for a Phar archive is used whenever an archive is included directly as in this example:
<?php
include 'myphar.phar';
?>
The loader is not accessed when including a file through the phar
stream wrapper like so:
<?php
include 'phar://myphar.phar/somefile.php';
?>
Parametri
-
stub -
A string or an open stream handle to use as the executable stub for this phar archive.
-
len -
Valorile întoarse
Întoarce valoarea true în cazul
succesului sau false în cazul eșecului.
Erori/Excepții
UnexpectedValueException is thrown if phar.readonly is enabled in php.ini. PharException is thrown if any problems are encountered flushing changes to disk.
Exemple
Example #1 A Phar::setStub() example
<?php
try {
$p = new Phar(dirname(__FILE__) . '/brandnewphar.phar', 0, 'brandnewphar.phar');
$p['a.php'] = '<?php var_dump("Hello");';
$p->setStub('<?php var_dump("First"); Phar::mapPhar("brandnewphar.phar"); __HALT_COMPILER(); ?>');
include 'phar://brandnewphar.phar/a.php';
var_dump($p->getStub());
$p['b.php'] = '<?php var_dump("World");';
$p->setStub('<?php var_dump("Second"); Phar::mapPhar("brandnewphar.phar"); __HALT_COMPILER(); ?>');
include 'phar://brandnewphar.phar/b.php';
var_dump($p->getStub());
} catch (Exception $e) {
echo 'Write operations failed on brandnewphar.phar: ', $e;
}
?>
Exemplul de mai sus va afișa:
string(5) "Hello"
string(82) "<?php var_dump("First"); Phar::mapPhar("brandnewphar.phar"); __HALT_COMPILER(); ?>"
string(5) "World"
string(83) "<?php var_dump("Second"); Phar::mapPhar("brandnewphar.phar"); __HALT_COMPILER(); ?>"
A se vedea și
- Phar::getStub() - Return the PHP loader or bootstrap stub of a Phar archive
- Phar::createDefaultStub() - Create a phar-file format specific stub
add a note
User Contributed Notes 3 notes
Olivier Laviale ¶
13 years ago
If your stub has a namespace, it is used for each include that doesn't define one.
jaimz22 at gmail dot com ¶
16 years ago
One thing I had alot of problems with, is that i can't set the stub unless I put the whole operation inside of a try/catch block!
If i remove the try/catch block it will error our and not write the stub with the content i want it to have.
