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Start your free trialPiyush Patel
17,253 PointsLittle typo in the question. It should be $fullName
This is just a suggestion. The variable name should be $fullName if following camelCase notation and $fullname if not. But it says fullname only. So, just a little correction.
<?php
//Place your code below this comment
$firstName = 'Rasmus';
$lastName = 'Lerdorf';
$fullname = $firstName . $lastName;
?>