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Start your free trialMika Laakso
4,222 PointsWhat is wrong with the code?
It seems right...
<?php
$a = 5;
//Place your code below this comment
$isBoolean;
$isBoolean = true
$isIdentical;
$isIdentical($a == "5");
?>
3 Answers
philippulbrich
11,975 PointsHi Mika,
You don't have to pre-declare the boolean and identical variable. You have to assign $isIdentical with the equal sign. Try it like this!
<?php
$a = 5;
//Place your code below this comment
$isBoolean = true;
$isIdentical = ($a === "5");
?>
Stipe Stipic
17,520 Points$isBoolean = true;
$isIdentical = ($a === "5");
you need to asign the result of is $a identical to "5" and there is a missing equal after $isIdentical, and when you check is $a identical with "5" you need === (3 equal signs for identical).
Mika Laakso
4,222 PointsThank you, Philipp and Stipe. Now I can move forward.