t.me/revolver_ocelot_bot

ocelotbot.php

<?php

$IMGID = 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXX'; //image ID given to us by telegram

$content = file_get_contents("php://input"); //get json from telegram's request
$update = json_decode($content, TRUE); //decode json into assoc array

//file_put_contents('ocelotbot.log',print_r($update,true),FILE_APPEND); //log updates for debugging purposes

if(isset($update['inline_query'])){
    //$query = $update['inline_query']['query']; //text from user
    $qid = $update['inline_query']['id']; //query id
    $result = [
        [
            'type'=>'photo',
            'id'=>0,
            'photo_file_id'=>$IMGID,
            'title'=>'Revolver Ocelot',
            'description'=>'Revolver Ocelot',
            'caption'=>'Revolver Ocelot',
            'reply_markup'=>['inline_keyboard' =>
                [
                    [ //one row
                        [//one column
                            'text' => "Revolver Ocelot",
                            'callback_data'=>'Revolver Ocelot'
                        ]
                    ]//add another array here for vertical append
                ]
            ]
        ]
    ];
    api::answerinline($qid, $result, ['cache_time'=>860000]);
}elseif(isset($update['callback_query'])){
    $query = $update['callback_query']; //easy access to array
    api::answercallback($query['id'],
        [
            'text'=>"Revolver Ocelot\n(Revolver Ocelot)",
            'show_alert'=>0,
            'cache_time'=>860000
        ]
    );
    
}elseif(isset($update['message'])){
    $uid = $update['message']['from']['id'];
    $keyboard = json_encode([
        'inline_keyboard'=>[
            [
                [
                    'text'=>'Revolver Ocelot',
                    'switch_inline_query'=>''
                ]
            ]
        ]
    ]);
    api::quickphoto($uid, $IMGID,"Revolver Ocelot",['reply_markup'=>$keyboard]);
}

class api{
    static $API = "https://api.telegram.org/botTOKEN/"; //Official
    
    public static function quickaction($method,$params){ //can only be used once per request from telegram
        if(!is_array($params)) return false;
        header_remove();
        http_response_code(200);
        header('Content-Type: application/json');
        header('Status: 200 OK');
        $params['method']=$method;
        echo json_encode($params);
    }
    
    //inline mode only
    public static function answerinline($qid,$results,$extras=[]){
        api::quickaction("answerinlinequery",array_merge(['inline_query_id'=>$qid,'results'=>json_encode($results)],$extras));
    }
    //callback_query
    public static function answercallback($qid,$params=[]){
        $params['callback_query_id']=$qid;
        api::quickaction("answercallbackquery",$params);
    }
  //Send photo
  public static function quickphoto($chat_id, $photo, $text='', $extras=[]){
        api::quickaction('sendphoto',array_merge(['chat_id'=>$chat_id, 'photo'=>$photo, 'caption'=>$text], $extras));
  }
}
?>