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Submit php form to database_PHP tutorial

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Release： 2016-07-13 10:26:56
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1. PHP configuration MySQL

1. Copy the php_mysql.dll file in the PHP installation directory and the libmysql.dll file in the MySQL installation directory to c:/windows/system32;

2. Configure php.ini

extension=php_gd2.dll

extension=php_mbstring.dll

extension=php_mysql.dll
extension=php_mysqli.dll

Remove the first one of the above four .dlls;

2. Implementation process of submitting PHP form to database

1. login.php page

<span style="font-size:14px;"><html>
<title>login page</title>
<body>



</body>

</html></span>
Copy after login

2. add.php page 

<span style="font-size:14px;"><?php
include("conn.php");
?>
<?php
if(isset($_POST["submit"]))
{
    $sql = "insert into users(username, email) values(&#39;$_POST[username]&#39;, &#39;$_POST[email]&#39;)";
	mysqli_query($conn, $sql);
	echo "添加成功";
}
?></span>
Copy after login

3. conn.php page 

<span style="font-size:14px;"><?php
$conn = new mysqli("localhost", "root", "159357");
$conn->select_db("db_test");
//mysql_query("set name &#39;gb2312&#39;");
$conn->set_charset("utf8");
?></span>
Copy after login



www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/820637.htmlTechArticle1. PHP configuration MySQL 1. Copy php_mysql.dll in the PHP installation directory and libmysql in the MySQL installation directory. Copy the dll file to c:/windows/system32; 2. Configure php.ini extension=php_gd2.dll...
Related labels：
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