So now I will goes to teach you PHP starting from basics..
To show a particular text On your page Just See below...
<?php
echo "My first PHP script! By modernhackerss.blogspot.com";
?>
OUTPUT : -
My first PHP script! By modernhackerss.blogspot.com
Suggestions:- Php extensions always Start with "<?php" command and Ends with "?>" and every line is ended with " ; "
Try this many times so tha basics of PHP will Stay in your Mind.