Introduction
PHP is a server scripting language, and It is a powerful tool for making interactive and dynamic Web-pages. I have used WampServer 2.2 for following excercise..
<?php $a=1000; $b=1400; $c=1900; $d=1800; echo "<table border=1 cellspacing=0 cellpading=0> <tr> <td>Salary of Mr. David</td> <td>$a$</font></td></tr> <tr> <td>Salary of Mr. John</td> <td>$b$</font></td></tr> <tr> <td>Salary of Mr. Michael</td> <td>$c$</font></td></tr> <tr> <td>Salary of Mr. Matthew</td> <td>$d$</font></td></tr> </table>"; ?>