If else example

ifelsedemo.php

<?php
/* Provide an example of an "if – elseif - else" control structure that tests if $day is ‘Monday.’
If so, display ‘Today is Monday.’ Repeat the test of each weekday, displaying ‘Today is (name of the week day),
’ otherwise display “It is the weekend.”*/

$dayname = 'Monday';
if($dayname = 'Monday') :
  echo 'Today is Monday.';
elseif() : 
  echo 'Today is ';
else
  echo 'It is the weekend.';
endif;
?>