Typo3 Inline If - PHP

Typo3 is a popular open-source content management system built on PHP. One of the handy features of Typo3 is its ability to use inline if statements to simplify code logic.

Syntax

The syntax for an inline if statement in Typo3 is as follows:

(condition) ? 'value if true' : 'value if false';

The condition is a boolean expression that evaluates to true or false. The value if true is the value returned if the condition is true. The value if false is the value returned if the condition is false.

Example Usage

Let's say you want to display a message to the user if they are logged in. You can do this using the Typo3 inline if statement as follows:

<?php
if ($loggedIn) {
    echo 'Welcome back!';
} else {
    echo 'Please log in.';
}
?>

// Typo3 Inline If equivalent
<?= ($loggedIn) ? 'Welcome back!' : 'Please log in.'; ?>

This code checks the loggedIn variable and displays the appropriate message. The same logic can be achieved using the Typo3 inline if statement in a more concise way.

Conclusion

Using Typo3's inline if statement can simplify code logic and make it easier to read, especially for simple if-else statements. It's a powerful feature that every Typo3 developer should be aware of.