How do I display tokens in a block using PHP code? What is the way to use tokens in PHP code?
I need to show the user profile picture URL, but the following code doesn't work.

&lt;?php
  echo "[current-user:picture:url]";
?&gt;


How do I display tokens in a block? I am using Drupal 7.
I dont recommend using PHP in a block for  many reasons.

I would recommend you to use proper implementation of hook_block_view and hook_block_info to do you custom PHP codes in there.