How to send a random photo in TelegramBot using PHP?

Question

I want to send a random photo in TelegramBot, I wrote this code, but it doesn't work. How do I solve this problem?

Code:

$pictures = [
  [
    "file"=>"data/pictures/pic1.jpg",
  ],
  [
    "file"=>"data/pictures/pic2.jpg",
  ]
];

$random_image = $pictures[rand(0, count($pictures) - 1)];
if ($text == "pictest"){
    Bot('SendPhoto',[
        'chat_id' => $chat_id,
        'photo' => $random_image,
    ]);
}

Answer 1

Here, we might be missing:

• a base domain before images, such as: domain.org/data/pictures/pic1.jpg

• or the file index in $random_image

  $pictures = [
      [
          "file" => "data/pictures/pic1.jpg",
      ],
      [
          "file" => "data/pictures/pic2.jpg",
      ],
  ];
  
  $random_image = $pictures[rand(0, count($pictures) - 1)]["file"];
  
  if ($text == "pictest"){
      Bot('SendPhoto',[
          'chat_id' => $chat_id,
          'photo' => $random_image,
      ]);
  }