/** * Get help for command. * * @param string $command Name of the command to return help for * * @access public * @static */ function getHelp($command) { $cmds = PEAR_Command::getCommands(); if (isset($GLOBALS['_PEAR_Command_shortcuts'][$command])) { $command = $GLOBALS['_PEAR_Command_shortcuts'][$command]; } if (isset($cmds[$command])) { $obj =& PEAR_Command::getObject($command); return $obj->getHelp($command); } return false; }