array(7) { [0]=> string(5) "HTML5" [1]=> string(4) "CSS3" [2]=> string(10) "JavaScript" [3]=> string(6) "jQuery" [4]=> string(9) "Bootstrap" [5]=> string(3) "PHP" [6]=> string(5) "MySQL" }

array(3) { ["Red"]=> string(7) "#ff0000" ["Green"]=> string(7) "#00ff00" ["Blue"]=> string(7) "#0000ff" }