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phppostisset

Asking for 2 isset`s as an Function parameter

Hey guys quick Question.

Is thecode below correct?

if (isset($_POST['testSendDe']) || isset($_POST["testSendEn"])) {"function"}

Is it possible to as for 2 isset`s as an Function Parameter in PHP?

Solution

  • You can use null coalescing operator for this to make it one liner like below:

    <?php

echo "<td>" . (($_POST['vorname'] ?? false) || ($_POST["firstName"] ?? "")) . "</td>";

    Update:

    If you wish to print some text of your own than what is present in those keys, you could do the below:

    <?php

echo "<td>" . (($_POST['vorname'] ?? ($_POST["firstName"] ?? false)) ? "printing because either of them is set" : "printing because none of them is set") . "</td>";