mixed PEAR_Registry::packageInfo (
string $package
= null
, string $key
= null
)
Returns (specific) information stored in the registry about a Package.
$package
Package name
$key
the name of a specific information to get
mixed
-
an array with all information, or a key specific information,
if $key
was used; NULL if Package
or specific information does not exist
This function can not be called statically.