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PHP

Cliff Jackson
Cliff Jackson
2,887 Points
Posted by Cliff Jackson
Cliff Jackson
2,887 Points

Can someone explain clearly what is happening here, why is the output A?

<?php

$flavors = array();

$flavors[1] = "Cake Batter";

$flavors[2] = "Cookie Dough";

if (isset($_GET["id"])) {

if (isset($flavors[$_GET["id"]])) {

    echo $flavors[$_GET["id"]];

} else {

    echo "B";

}

} else {

echo "A";

}

?>

1 Answer

Dennis Amiel Domingo
Dennis Amiel Domingo
15,357 Points

The "id" variable wasn't set therefore the conditional wasn't met.

At least I think that's what it is.

Cliff Jackson
Cliff Jackson
2,887 Points
Cliff Jackson
Cliff Jackson
2,887 Points

Thanks i figured it in the end.