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php __get(), __set() functions to access attributes_PHP tutorial
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- 2016-07-13 10:52:40995browse
class class_name
{
var $attribute;
function __get($name)
{
return $this -> $name;
}
function __set($name,$value)
{
$this -> $name = $value;
}
}
$a = new class_name();
$a -> attribute = 5;//__set()设置属性值
$a -> attribute; //__get()检查属性值
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