void|PEAR_Error PEAR_PackageFileManager::addConfigureOption (
string $name
, string $prompt
, string $default
= null
)
This option is only useful to PECL projects that are built upon installation
$name
name of the option
$prompt
prompt to display to the user
$default
default value
throws PEAR_PACKAGEFILEMANAGER_RUN_SETOPTIONS
This function can not be called statically.