PEAR_PackageUpdate::loadPreferences --
Loads the user's preferences from the preference file.
Description
Loads the user's preferences from the preference file.
The preferences are stored in the user's home directory as the file
.ppurc. The file contains a serialized array of
preferences for each package that has been checked for updates so far.
Note
This function can not be called
statically.
Return value
boolean - TRUE if the preferences were loaded successfully, FALSE
otherwise.