How can you tell if a number is even or odd without using any condition or loop?
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How can you tell if a number is even or odd without using any condition or loop?
A trick to check whether a number is even or odd without using any condition or loop.
<?php
$arr=array("0"=>"Even","1"=>"Odd");
$check=13;
echo "Your number is: ".$arr[$check%2];
?>
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