PHP 5.6.0 released

Phar::setStub

(PHP >= 5.3.0, PECL phar >= 1.0.0)

Phar::setStubUsed to set the PHP loader or bootstrap stub of a Phar archive

Açıklama

public bool Phar::setStub ( string $stub [, int $len = -1 ] )

Bilginize:

Phar nesneleri ile çalışmak için, bu yöntem phar.readonly php.ini yönergesine 0 atanmış olmasını gerektirir. Aksi takdirde bir PharException istisnası oluşur.

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';
?>

Değiştirgeler

stub

A string or an open stream handle to use as the executable stub for this phar archive.

len

Dönen Değerler

Başarı durumunda TRUE, başarısızlık durumunda FALSE döner.

Hatalar/İstisnalar

UnexpectedValueException is thrown if phar.readonly is enabled in php.ini. PharException is thrown if any problems are encountered flushing changes to disk.

Örnekler

Örnek 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;
}
?>

Yukarıdaki örneğin çıktısı:

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(); ?>"

Sürüm Bilgisi

Sürüm: Açıklama
5.4.0 Added len parameter.

Ayrıca Bakınız

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User Contributed Notes 2 notes

up
0
Olivier Laviale
3 years ago
If your stub has a namespace, it is used for each include that doesn't define one.
up
0
jaimz22 at gmail dot com
6 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.
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