なんでオブジェクト指向の説明って、へんてなサンプルコードをむりやりクラスにするのだろう。って思って無駄にリファクタリングしてみた。

gistfile1.aw

<?php
    function getLabel($opt)
    {
        $colors = Array(1=> "blue", 0=> "pink" );
        $namings = Array( "ちゃん", "くん", "さん", "君" );

        extract( array_merge(Array( "name"=> "", "sex"=> 0, "suffix"=>"", "coloring"=>"","school"=>false ), $opt) );

        $color = $colors[ $sex ];
        $naming = $names[ ($sex | (($age >= 12)*2)) ];

        switch($age)
        {
        case  6 <= $age and $age <= 11: $category = "(小)"; break;
        case 12 <= $age and $age <= 14: $category = "(中)"; break;
        case 14 <= $age and $age <= 17: $category = "(高)"; break;
        case 18 <= $age and $age <= 21: $category = "(大)"; break;
        default: $category = ""; break;
        }
        if($coloring)
        {
            $label = "<span style='color:{$color}'>{$name}{$naming}{$category}</span>\n";
        }
        else
        {
            $label = "{$name}{$naming}{$category}";
        }
        return $label;
    }

    echo getLabel(Array('name'=>'つとむ','age'=>1));