What is the prevailing sentiment about extract() and compact() ?

L.S., What with all the drives towards cleaner code, how do people feel nowadays about extract() and compact() still being supported ? Both have alternatives. The alternatives may be a little more cumbersome to type, but also make the code more descriptive, lessens the risk of variable name collisions (though this can be handled via the $flags in extract), prevents surprises when a non-associative key would be included in an array and lessens security risks when used on untrusted data function foo() {

    $array = [
        'color' => 'blue',
        'size'  => 'medium',
    ];

    // Using extract.
    extract($array);
    var_dump($color);

    // Not using extract.
    var_dump($array['color']);

    $color = $array['color'];
    var_dump($color);

} function bar( $color, $size ) {

    // Using compact.
    $array = compact('color', 'size');
    var_dump($array);

    // Not using compact.
    $array = [
        'color' => $color,
        'size'  => $size,
    ];
    var_dump($array);

    $array = [];
    foreach (['color', 'size'] as $name) {
        if (isset($$name)) {
            $array[$name] =  $$name;
        }
    }
    var_dump($array);

} https://3v4l.org/JeHnY I can imagine these could be candidates for deprecation ? Or limited deprecation - only when used in the global namespace ? For now, I'm just wondering how people feel about these functions. Smile, Juliette