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PHP : Function Reference : Phar archive stream and classes : Phar->setStub

Phar->setStub

Used to set the PHP loader or bootstrap stub of a Phar archive ()
void Phar->setStub ( string stub )

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';
?>

Errors/Exceptions

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

Examples

Example 1813. 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;
}
?>

The above example will output:

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(); ?>"


See Also
Phar->getStub()

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Phar::apiVersion
Phar::canCompress
Phar::canWrite
Phar->compressAllFilesBZIP2
Phar->compressAllFilesGZ
Phar::__construct
Phar->count
Phar->getMetaData
Phar->getModified
Phar->getSignature
Phar->getStub
Phar->getVersion
Phar->isBuffering
Phar::loadPhar
Phar::mapPhar
Phar::offsetExists
Phar::offsetGet
Phar::offsetSet
Phar::offsetUnset
Phar->setMetaData
Phar->setStub
Phar->startBuffering
Phar->stopBuffering
Phar->uncompressAllFiles
PharFileInfo->chmod
PharFileInfo::__construct
PharFileInfo->getCompressedSize
PharFileInfo->getCRC32
PharFileInfo->getMetaData
PharFileInfo->getPharFlags
PharFileInfo->isCompressed
PharFileInfo->isCompressedBZIP2
PharFileInfo->isCompressedGZ
PharFileInfo->isCRCChecked
PharFileInfo->setCompressedBZIP2
PharFileInfo->setCompressedGZ
PharFileInfo->setMetaData
PharFileInfo->setUncompressed
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