Loads the informations about current installed version of the package.
string version
The version of installed package name.
string license
The license this package is released under.
string summary
A short description about the package.
string description
A long description about the package.
string releasedate
The date of the release of the version installed.
string releasenotes
Description about changes on the package from previous release.
string state
The state of the package release installed (snapshot|devel|alpha|beta|stable).
array deps
The list of dependencies for this release of the package.
string xsdversion
The version of the XML package used to install this release (1.0 or 2.0).
string packagerversion
The version of the PEAR packager that was used to build this release.
Note
since 0.6.0
This function can not be called
statically.
Return value
boolean - FALSE if the information was not available.
array - informations about the current installed version of the package
(version, license, summary, description, releasedate, releasenotes, state, deps,
xsdversion, packagerversion).