What is wrong with this PHP code? Please help!

Question

<?php
$today = "Sun";

switch ($today){
case "Mon" && "Tue" && "Wed" && "Thu" && "Fri":
echo "Weekday.";
break;
case "Sat" && "Sun":
echo "Weekend.";
break;
default:
echo "Invalid day.";
}
?>

Why is the output of this code "Weekday." It is supposed to be "Weekend." And I can't find out what I did wrong please help!! Thanks in advance :-))

Answer 1

First of all switch doesn't support this use this one
case "Mon" :
case "Tue" :
.
.
.
echo "weekday" ;
break;
default:
echo "Invalid day" ;
break;

Answer 2

Simar unfortunately, that won't work because those logical operators "Mon" && "Tue" && "Wed" .... is evaluated as a boolean True and not as you wanted it to be.
That's why it outputs 'Weekday'.

You need individual case statements for each day of the week.

Here's a sample code:
https://code.sololearn.com/w1ZBO8RGMxCf/?ref=app

Answer 3

hey hinanawi thanks for replying i just tried it but it still doesnt work

Answer 4

replace every "&&" with "||" and see if that fixes it

Answer 5

okay thank you Kunal!

Answer 6

thank you jonathan!