Solved Help with my plugin

Code:

PHP:

$rule = strtolower($args[0]);
                if($rule == "1") {
                  
                    $player->sendMessage($this->getConfig()->get("header1"));
                    $player->sendMessage($this->getConfig()->get("rule-1"));
                    $player->sendMessage($this->getConfig()->get("rule-2"));
                    $player->sendMessage($this->getConfig()->get("rule-3"));
                    $player->sendMessage($this->getConfig()->get("rule-4"));
                    $player->sendMessage($this->getConfig()->get("rule-5"));
                }
                elseif($rule == "2") {
                    $player->sendMessage($this->getConfig()->get("header2"));
                    $player->sendMessage($this->getConfig()->get("rule-6"));
                    $player->sendMessage($this->getConfig()->get("rule-7"));
                    $player->sendMessage($this->getConfig()->get("rule-8"));
                    $player->sendMessage($this->getConfig()->get("rule-9"));
                    $player->sendMessage($this->getConfig()->get("rule-10"));
                }
                elseif($rule == "3") {
                    $player->sendMessage($this->getConfig()->get("header3"));
                    $player->sendMessage($this->getConfig()->get("rule-11"));
                    $player->sendMessage($this->getConfig()->get("rule-12"));
                    $player->sendMessage($this->getConfig()->get("rule-13"));
                    $player->sendMessage($this->getConfig()->get("rule-14"));
                    $player->sendMessage($this->getConfig()->get("rule-15"));
                  
                    return true;
                    break;
                }

/rules 1 and 3 works fine but /rules 2 give me this error:

Code:

06:53:51 [CRITICAL] Unhandled exception executing command 'rules 2' in rules: strlen() expects parameter 1 to be string, boolean given
06:53:51 [CRITICAL] TypeError: "strlen() expects parameter 1 to be string, boolean given" (EXCEPTION) in "/src/pocketmine/lang/BaseLang" at line 160

 

You don't need to strtolower number...
Also, we need more of your work to help you

 

Fixed. Stupid typo

 

Try this:

PHP:

$rule = $args[0]; // strtolower() not needed
    if($rule == "1") {
        $player->sendMessage($this->getConfig()->get("header1"));
        $player->sendMessage($this->getConfig()->get("rule-1"));
        $player->sendMessage($this->getConfig()->get("rule-2"));
        $player->sendMessage($this->getConfig()->get("rule-3"));
        $player->sendMessage($this->getConfig()->get("rule-4"));
        $player->sendMessage($this->getConfig()->get("rule-5"));
    }
    elseif($rule == "2") {
        $player->sendMessage($this->getConfig()->get("header2"));
        $player->sendMessage($this->getConfig()->get("rule-6"));
        $player->sendMessage($this->getConfig()->get("rule-7"));
        $player->sendMessage($this->getConfig()->get("rule-8"));
        $player->sendMessage($this->getConfig()->get("rule-9"));
        $player->sendMessage($this->getConfig()->get("rule-10"));
}
elseif($rule == "3") {
        $player->sendMessage($this->getConfig()->get("header3"));
        $player->sendMessage($this->getConfig()->get("rule-11"));
        $player->sendMessage($this->getConfig()->get("rule-12"));
        $player->sendMessage($this->getConfig()->get("rule-13"));
        $player->sendMessage($this->getConfig()->get("rule-14"));
        $player->sendMessage($this->getConfig()->get("rule-15"));
        return true;
       // removed break;
}
else {
        $player->sendMessage("Page not found");
}


 

thanks