Match

The match expression is the remote cousin of the switch. It takes a value, branch among a list of cases, or fallback to a default one, and returns a unique value.

match use a strict comparison for the comparison. match raise an error if no case match, unless the default case is provided.

match is an expression, to be used in an assignment, while switch is a command, and must be used alone.

<?php

$return_value = match ($food) {
    'apple' => 'This food is an apple',
    'bar'   => 'This food is a bar',
    'cake'  => 'This food is a cake',
    default => 'This is not food'
};

?>

Documentation

See also PHP Tricks: Multi-value match()

Related : Switch, Default, If Then Else

Added in PHP 8.0