Junior — Middle

Have you used anonymous functions in your code when solving tasks?

sobes.tech AI

Answer from AI

Yes, in PHP, anonymous functions (closures) are often used for brevity and convenience, especially when working with higher-order functions like array_map, array_filter, etc.

Example of using an anonymous function:

$numbers = [1, 2, 3, 4, 5];
$squared = array_map(function($n) {
    return $n * $n;
}, $numbers);
print_r($squared);

Here, the anonymous function is passed to array_map to square each element of the array. This allows writing concise and understandable code without the need to create a named function.

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