PHP Decode

<?php 
/* 
Coder = > @coderIQ 
*/ 
ob_start(); 
$API_KEY = '7138782459:AAHx0FUYFVhf_fOtaW163jVWNey1atFuNe8'; 
echo "https://api.telegram.org/bot7138782459:AAHx0FUYFVhf_fOtaW163jVWNey1atFuNe8/setWebhook?url=https://51afb86a-635b-4406-a848-ae9abcbdcd7b-00-1j9c6x2oagg0.picard.replit.dev/index.php".$_SERVER['SERVER_NAME']."".$_SERVER['SCRIPT_NAME']; 
define('API_KEY',$API_KEY); 
function bot($method,$datas=[]){ 
$url = "https://api.telegram.org/bot".API_KEY."/".$method; 
$ch = curl_init(); 
    curl_setopt($ch,CURLOPT_URL,$url); 
    curl_setopt($ch,CURLOPT_RETURNTRANSFER,true); 
    curl_setopt($ch,CURLOPT_POSTFIELDS,$datas); 
    $res = curl_exec($ch); 
if(curl_error($ch)){ 
    var_dump(curl_error($ch)); 
}else{ 
    return json_decode($res); 
} 
} 
$update = json_decode(file_get_contents('php://input')); 
$message = $update->message; 
$id = $message->from->id; 
$chat_id = $message->chat->id; 
$bot = '@'.bot('getme',['bot'])->result->username; 
$text = $message->text; 
$chat_id2 = $update->callback_query->message->chat->id; 
$message_id = $update->callback_query->message->message_id; 
$data     = $update->callback_query->data; 
 
$temp = json_decode(file_get_contents('temp.json'),true); 
$msg = json_decode(file_get_contents('msgs.json'),true); 
if ($message->photo or $message->document or $message->video or $message->voice or $message->audio) { 
    $text = $message->caption; 
} 
if ($text == '/us') { 
    bot('sendMessage',[ 
        'chat_id'=>$chat_id, 
        'text'=>count($temp) 
        ]); 
} 
 
if (!file_exists('temp.json')) { 
    file_put_contents("temp.json", '{}'); 
}if (!file_exists('msgs.json')) { 
    file_put_contents("msgs.json", '{"last":1}'); 
} 
if ($text == '/start') { 
    bot('sendMessage',[ 
        'chat_id'=>$chat_id, 
        'text'=>"       
-      +  ", 
        'reply_markup'=>json_encode([ 
            'inline_keyboard'=>[ 
            [['text'=>'-     -','callback_data'=>'cr']], 
            [['text'=>'   ','url'=>'t.me/b69bb5'],['text'=>'   ','url'=>'t.me/b69bb5']], 
 
            ] 
            ]) 
        ]); 
} 
 
if ($data == 'cr') { 
    $temp[$chat_id2]['mode'] = 'head'; 
    bot('editMessageText',[ 
        'chat_id'=>$chat_id2, 
        'message_id'=>$message_id, 
        'text'=>"       
       
-                      . . . " 
        ]); 
         file_put_contents('temp.json', json_encode($temp)); 
} 
if ($temp[$chat_id]['mode'] == 'head') { 
    if ($message->text) { 
        $temp[$chat_id]['type'] = 'text'; 
        $temp[$chat_id]['text'] = $text; 
        bot('sendMessage',[ 
            'chat_id'=>$chat_id, 
            'text'=>"-         !", 
            'reply_markup'=>json_encode([ 
                'inline_keyboard'=>[ 
                [['text'=>" ",'callback_data'=>'yes'],['text'=>"",'callback_data'=>"no"]] 
                ] 
                ]) 
            ]); 
        $temp[$chat_id]['mode'] = null; 
    file_put_contents('temp.json', json_encode($temp)); 
    } 
    if ($message->photo) { 
        $temp[$chat_id]['type'] = 'photo'; 
        $temp[$chat_id]['caption'] = $text; 
        $temp[$chat_id]['file_id'] = $message->photo[0]->file_id; 
        bot('sendMessage',[ 
            'chat_id'=>$chat_id, 
            'text'=>"-         !", 
            'reply_markup'=>json_encode([ 
                'inline_keyboard'=>[ 
                [['text'=>" ",'callback_data'=>'yes'],['text'=>"",'callback_data'=>"no"]] 
                ] 
                ]) 
            ]); 
        $temp[$chat_id]['mode'] = null; 
    file_put_contents('temp.json', json_encode($temp));     
    } 
    if ($message->video) { 
        $temp[$chat_id]['type'] = 'video'; 
        $temp[$chat_id]['caption'] = $text; 
        $temp[$chat_id]['file_id'] = $message->video->file_id; 
        bot('sendMessage',[ 
            'chat_id'=>$chat_id, 
            'text'=>"-         !", 
            'reply_markup'=>json_encode([ 
                'inline_keyboard'=>[ 
                [['text'=>" ",'callback_data'=>'yes'],['text'=>"",'callback_data'=>"no"]] 
                ] 
                ]) 
            ]); ?>