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?? ternary operator in php

?? ternary operator in php

echo $color = $color ?? 'red';	//if value not exists then assign to them.

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Php ternary operator good example

<?php

$is_user_logged_in = false;

$title = $is_user_logged_in ? 'Logout' : 'Login';Code language: HTML, XML (xml)

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Source: phptutorial.net

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