php，$array = array("name" => "John", "age" => 30, "city" => "New York");，`，，通过键名可以访问对应的值：，，`php，echo $array["name"]; // 输出 John，``php，$array = array("name" => "John", "age" => 30, "city" => "New York");，`，，通过键名可以访问对应的值：，，`php，echo $array["name"]; // 输出 John，``Powered By Z-BlogPHP 1.7.3
Copyright Your WebSite.Some Rights Reserved.