Accessing private variable from static function in php

Question

I\'ve got a private variable in my class

private $noms = array(
        \"HANNY\",
        \"SYS\",
        \"NALINE\"
);

I want to access

Answer 1

Make this attribute static too!

private static $noms = array(
    "HANNY",
    "SYS",
    "NALINE"
);


public static function howManyNom($searchValue){

    $ar = self::$noms;

    foreach($ar as $key => $value) {