When I start a php script as the
Example 1-1. An introductory example

<html><head><title>Example</title>
<body>
<?php echo "Hi, I'm a PHP script!"; ?>
</body></html>
    
the browser needs about 10 to 15 seconds and then an empty
page appears.

I found a note in readme.txt:
I have not been able to get php to work correctly with PWS 4

Is his sill happend ?