When I am accesing image by following code it will be succedded.

<?php

echo getcwd()."/zodiac/Gemini.jpg";

?>

But when I am accesing the following code then after "hello", the image is not coming, instead alphaneumeric characters are coming.

<?php

echo "hello <br>";
echo getcwd()."/zodiac/Gemini.jpg";

?>

Please show me the reason and rewrite the code.