Create a boolean variable named $isBoolean and make it evaluate to true.
It keeps saying "$isBooleanOne does not exist", don't know what's wrong
<?php $a = 5; //Place your code below this comment $booleanOne = TRUE ; ?>
Steven Parker203,261 Points
The "Bummer" message is trying to tell you that name is incorrect.
The instructions asked you to "Create a boolean variable named $isBoolean", but the named used in this code is "$booleanOne" instead.