mysql - 问一个关于PHP的问题。数组调用数据库。
这是我在网上找的域名授权程序,现在我不想把授权的域名放在程序本地了,而是放在我自己的Mysql数据库中,请问如何修改呢?
<code>function allow_doamin(){ $is_allow=false; $url=trim($_SERVER['SERVER_NAME']); $arr_allow_domain=array("localhost");//这里可以添加多个授权域名 foreach($arr_allow_domain as $value){ $value=trim($value); $tmparr=explode($value,$url); if(count($tmparr)>1){ $is_allow=true; break; } } if(!$is_allow){ die('Domain name is not authorized!'); } } allow_doamin(); </code>
回复内容:
这是我在网上找的域名授权程序,现在我不想把授权的域名放在程序本地了,而是放在我自己的Mysql数据库中,请问如何修改呢?
<code>function allow_doamin(){ $is_allow=false; $url=trim($_SERVER['SERVER_NAME']); $arr_allow_domain=array("localhost");//这里可以添加多个授权域名 foreach($arr_allow_domain as $value){ $value=trim($value); $tmparr=explode($value,$url); if(count($tmparr)>1){ $is_allow=true; break; } } if(!$is_allow){ die('Domain name is not authorized!'); } } allow_doamin(); </code>
首先创建一个allow_domain_table
CREATE TABLE test
.allow_domain_table
(id
INT NOT NULL AUTO_INCREMENT,host
VARCHAR(255) NOT NULL COMMENT '允许的host',
PRIMARY KEY (id
));
插入测试数据
INSERT INTO domain_table
(host
) VALUES ('localhost');
INSERT INTO allow_domain_table
(host
) VALUES ('127.127.127.127');
$arr_allow_domain=array("localhost");//这里可以添加多个授权域名
这个地方改成查询allow_domain_table表里的数据即可

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