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Home Backend Development PHP Tutorial mysql - 问一个关于PHP的问题。数组调用数据库。

mysql - 问一个关于PHP的问题。数组调用数据库。

Jun 06, 2016 pm 08:30 PM
mysql php

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>
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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>
Copy after login
Copy after login

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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