php数组使用示例

php数组使用示例

<?php 

$cars = array(
            'bmw' => array (
                        'model' => 'X5', 
                        'speed' => 120 ,
                        'doors' => 5,
                        'year' => "2006"
                        ), 
            'opel' => array (
                        'model' => 'Carina', 
                        'speed' => 130 ,
                        'doors' => 4,
                        'year' => "2005"
                        ), 
            'hyunda' => array (
                        'model' => 'Corsa', 
                        'speed' => 140 ,
                        'doors' => 5,
                        'year' => "2007"
                        )

            );

echo $cars['opel']['year'];

?>