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Start your free trialEric Jones
Courses Plus Student 824 PointsI need help with challenge task 1 of 2 in the php arrays and controls structures
Switch Statements
<?php
//Available roles: admin, editor, author, subscriber
if (!isset($role)) {
$role = 'subscriber';
}
//change to switch statement
switch ($role != 'admin') {
default:
echo "You do not have access to this page. Please contact your administrator.";
break;
case 'admin':
echo " As an admin, you can add, edit, or delete any post";
break;
}
2 Answers
John Lack-Wilson
8,181 PointsThe issue here is that the switch statement takes a single expression expression n, for example switch (n), where n is generally a single variable.
With switch statements we use case to compare values.
Here's a very simple example to try and help you with completing the challenge:
$n = "5";
switch ($n) {
case "1":
echo "Not the right number";
break;
default:
echo "Correct";
break;
}
Robbie Thomas
31,093 PointsStrange, sounds like you know more than me about this. I just did the code that way and TreeHouse gave me the thumbs up.
Robbie Thomas
31,093 PointsRobbie Thomas
31,093 PointsThis is what I got and it and gave me the green light.
John Lack-Wilson pretty much has it right. All you need to add is $role != 'admin'; on top.
John Lack-Wilson
8,181 PointsJohn Lack-Wilson
8,181 PointsIn fact the $role != 'admin'; statement is redundant here, because $role is set to 'subscriber', and it is not necessary to say that 'subscriber' != 'admin'.