PEAR_DependencyDB::getDependentPackageDependencies()

Leírás

This returns the complete tree of extended dependencies of a single installed package.

For instance, a real-world example. package SOAP depends on Mail_Mime, HTTP_Request, Net_URL, Net_DIME. package HTTP_Request depends on Net_URL, Net_Socket. This method will return an array similar to:

<?php
array(
    'pear.php.net' =>
        array(
            'mail_mime' =>
                array('name' => 'Mail_Mime',
                      'channel' => 'pear.php.net'),
            'http_request' =>
                array('name' => 'HTTP_Request',
                      'channel' => 'pear.php.net'),
            'net_url' =>
                array('name' => 'Net_URL',
                      'channel' => 'pear.php.net',
                      'min' => '1.0.12'),
            'net_dime' =>
                array('name' => 'Net_DIME',
                      'channel' => 'pear.php.net'),
            'net_socket' =>
                array('name' => 'Net_Socket',
                      'channel' => 'pear.php.net'),
        ),
);
?>

Note that this should not be relied upon for exact dependencies. In the example above, the returned dependency will be that of HTTP_Request upon Net_URL, which is stricter than SOAP's dependency upon Net_URL. In other words, if there are two similar dependencies, the last one encountered will be returned.

Paraméterek

Lehetséges hibaértékek

throws no exceptions thrown

Megjegyzés

Ez a függvény nem hívható statikusan.