Hi.
I'm low at German, sorry.
I have a php script 'index.php'
which returns this html code:

and sent it to the browser.

How do I capture it's code, add mine and return it to the browser as if it's the php's one.

Example:
User requested index.php

Quote

print("<b>This is by php</b>");

in some way perl script had been started
and then added this string to the output:
<b>This from perl</b>

And the user receives one page, named index.php
which contains


Any manual at English or English Perl forum, or simple example.
Thank you ahead, Sasha.