php - Simple website won't open image on desktop using __DIR__ -

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<!doctype html> <html> <head>     <title>this hello world page</title>  </head> <body>     <h1>hello world</h1>     <img src= "<?php echo __dir__ .'/pic.png' ?>">  </body> </html>

i can't figure out why code isn't showing image. made sure name file .php extension , put both files in same folder (the desktop).

the eventual goal upload entire folder server. within folder, there index.php file , image. how can point file image?

if pic.png in same directory, work.

<img src="pic.png">

also, move img tag body.


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