PHP之namespace renault espace espace auto espace.net patents

<span>//name.php</span><span><?php</span><span>//命名要使用复合名称</span><span>namespace</span><span>me</span>\<span>mine</span>;
<span><span>class</span><span>me</span>{</span><span>public</span><span><span>function</span><span>__construct</span><span>()</span>{</span><span>echo</span><span>'name'</span>.<span>'<br>'</span>;
    }
    <span>public</span><span><span>function</span><span>name</span><span>()</span>{</span><span>echo</span><span>'i use space'</span>.<span>'<br>'</span>;
    }
}
<span>//$me = new me();</span><span><span>function</span><span>me</span><span>()</span>{</span><span>echo</span><span>'is me'</span>.<span>'<br>'</span>;
}

<span>//common.php</span><span><?php</span><span><span>class</span><span>me</span>{</span><span>public</span><span><span>function</span><span>__construct</span><span>()</span>{</span><span>echo</span><span>'no namespace'</span>.<span>'<br>'</span>;
    }
}

<span><span><?php</span><span>//建议使用别名</span><span>use</span><span>me</span>\<span>mine</span><span>as</span><span>i</span>;
<span>require</span><span>'./name.php'</span>;
<span>require</span><span>'./common.php'</span>;

<span>$me</span> = <span>new</span> i\me();
<span>$me</span>->name();
i\me();

<span>$com</span> = <span>new</span> me();</span>