php表单处理数据代码 php提交表单数据有哪几种方法

php表单写入mysql数据库的代码

!--表单文件，拷入index.php--

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!DOCTYPE html

html

head

style

label{display:inline-block;width:100px;margin-bottom:10px;}

/style

titleAdd students/title

/head

body

!-- 数据库用mysqli 面向过程调用方法--

form method="post" action="write2db.php"

!--数据库用mysqli 面向过程调用方法

form method="post" action="write2db_sqlio.php"

!--数据库用PDO调用方法

form method="post" action="write2db_pdo.php"

labelFirst Name/label

input type="text" name="first_name" /

br /

labelLast Name/label

input type="text" name="last_name" /

br /

labeldepartment/label

input type="text" name="department" /

br /

labelEmail/label

input type="text" name="email" /

br /

input type="submit" value="Add students"

/form

/body

/html

------------------------------

?php

//拷贝命名为write2db.php,数据库用mysqli 面向过程调用方法

//print_r($_POST);

// create a variable

$first_name=$_POST['first_name'];

$last_name=$_POST['last_name'];

$department=$_POST['department'];

$email=$_POST['email'];

//调试用

echo "Your input: ";

echo $first_name;

echo 'br /';

echo $last_name;

echo 'br /';

echo $department;

echo 'br /';

echo $email;

echo 'br /';

$servername = "localhost";

//Your database username and password

//$username = "username";

//$password = "password";

$username = "tester";

$password = "testerPassword";

//your database name

$dbname = "test";

$tablename ="student";

// Create connection

$connect = mysqli_connect($servername, $username, $password, $dbname);

if (!$connect) {

die("Connection failed: " . mysqli_connect_error());

}

//Execute the query

$sql="INSERT INTO $tablename (first_name,last_name,department,email)

VALUES('$first_name','$last_name','$department','$email')";

if (mysqli_query($connect, $sql)) {

echo "Hooray! New record is inserted to database successfully. Please check database.";

} else {

echo "Error: " . $sql . "br /" . mysqli_error($connect);

}

mysqli_close($connect);

?php

//拷贝命名为write2db_sqlio.php,数据库用mysqli 面向对象调用方法

//print_r($_POST);

// create a variable

$first_name=$_POST['first_name'];

$last_name=$_POST['last_name'];

$department=$_POST['department'];

$email=$_POST['email'];

//调试用

echo "Your input: ";

echo $first_name;

echo 'br /';

echo $last_name;

echo 'br /';

echo $department;

echo 'br /';

echo $email;

echo 'br /';

$servername = "localhost";

//Your database username and password

//$username = "username";

//$password = "password";

$username = "tester";

$password = "testerPassword";

//database name

$dbname = "test";

$tablename ="student";

// Create connection

$conn = new mysqli($servername, $username, $password, $dbname);

// Check connection

if ($conn-connect_error) {

die("Connection failed: " . $conn-connect_error);

}

$sql="INSERT INTO $tablename (first_name,last_name,department,email)

VALUES('$first_name','$last_name','$department','$email')";

if ($conn-query($sql) === TRUE) {

echo "New record created successfully";

} else {

echo "Error: " . $sql . "br" . $conn-error;

}

$conn-close();

?php

//拷贝为文件write2db_pdo.php,数据库用PDO调用方法

//print_r($_POST);

a variable

$first_name=$_POST['first_name'];

$last_name=$_POST['last_name'];

$department=$_POST['department'];

$email=$_POST['email'];

//调试用

echo "Your input: ";

echo $first_name;

echo 'br /';

echo $last_name;

echo 'br /';

echo $department;

echo 'br /';

echo $email;

echo 'br /';

$servername = "localhost";

//Your database username and password

//$username = "username";

//$password = "password";

$username = "tester";

$password = "testerPassword";

//your database name

$dbname = "test";

$tablename ="student";

// Create connection

try {

$conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);

// set the PDO error mode to exception

$conn-setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

$sql="INSERT INTO $tablename (first_name,last_name,department,email)

VALUES('$first_name','$last_name','$department','$email')";

// use exec()

$conn-exec($sql);

echo "New record created successfully";

}

catch(PDOException $e)

{

echo $sql . "br" . $e-getMessage();

}

$conn = null;

--创建数据库test, 将此文件存为test.sql 导入数据库，或者手动创建表结构

-- phpMyAdmin SQL Dump

-- version 4.7.4

-- Host: 127.0.0.1:3306

-- Generation Time: Mar 12, 2018 at 04:04 AM

-- Server version: 5.7.19

-- PHP Version: 7.1.9

SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";

SET AUTOCOMMIT = 0;

START TRANSACTION;

SET time_zone = "+00:00";

/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;

/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;

/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;

/*!40101 SET NAMES utf8mb4 */;

-- Database: `test`

-- --------------------------------------------------------

-- Table structure for table `student`

DROP TABLE IF EXISTS `student`;

CREATE TABLE IF NOT EXISTS `student` (

`id` tinyint(3) UNSIGNED NOT NULL AUTO_INCREMENT,

`first_name` varchar(20) NOT NULL,

`last_name` varchar(20) NOT NULL,

`department` varchar(50) NOT NULL,

`email` varchar(50) NOT NULL,

PRIMARY KEY (`id`)

) ENGINE=MyISAM AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;

-- Dumping data for table `student`

INSERT INTO `student` (`id`, `first_name`, `last_name`, `department`, `email`) VALUES

(1, 'first1', 'last1', 'cs', '1985@qq.com');

COMMIT;

/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;

/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;

/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;

高分求php高手写一处理下面表单的代码

表单问题，单选的多个选项应该用同一个name

你原来的

td width="43%"height="25"取车方式：/td

td width="57%"height="25"input name="mendianziqu"type="radio"value="radiobutton"chec

ked/

门店自取

label

input type="radio"name="shangmensongche"value="radiobutton"/

上门送车/label/td

/tr

改成

td width="43%"height="25"取车方式：/td

td width="57%"height="25"input name="quchefangshi"type="radio"value="mendianziqu"chec

ked/

门店自取

label

input type="radio"name="quchefangshi"value="shangmensongche"/

上门送车/label/td

/tr

/**************完整PHP代码如下 car.php***********************/

?php

if ($_POST) {

$link = mysql_connect ( "localhost", "root", "这里是数据库密码" ); //自行修改密码

$sql_creat_db = 'create database IF NOT EXISTS `car`';

mysql_query ( $sql_creat_db );

mysql_query ( "SET NAMES 'GBK'");

mysql_select_db ( "car", $link ) or die ( '连接数据库失败' );

$sql_creat_table = '

create table IF NOT EXISTS `getcar`(

`id` int(11) NOT NULL auto_increment,

`quchedidian` varchar(150) NOT NULL,

`quchefangshi` varchar(50) NOT NULL,

`birthday1` varchar(50) NOT NULL,

`qucheshijian` varchar(50) NOT NULL,

PRIMARY KEY (`id`)

) ENGINE=MyISAM

mysql_query ( $sql_creat_table ) or die ( '连接数据库失败' );

if (preg_match ( "/^[\d]+$/", $_POST ['birthday1'] )) {

$birthday = intval ( $_POST ['birthday1'] );

if ($birthday 31 || $birthday 1) {

echo '取车时间输入错误，只能输入数字';

} elseif ($_POST ['quchedidian'] == '0') {

echo '请选择取车地点';

} elseif (! isset ( $_POST ['quchefangshi'] )) {

echo '请选择取车方式';

} else {

$sql_insert_table = "

insert into getcar values(

NULL,

'{$_POST['quchedidian']}',

'{$_POST['quchefangshi']}',

'{$birthday}',

'{$_POST['qucheshijian']}')

if (mysql_query ( $sql_insert_table )) {

echo '提交成功br /', '您提交的数据是：br /', '取车地点：', $_POST ['quchedidian'], 'br /', '取车方式：', $_POST ['quchefangshi'], 'br /', '取车时间：', $birthday . '日' . $_POST ['qucheshijian'], '点br /';

} else echo $sql_insert_table ;

;

}

} else {

echo '取车时间输入错误，只能输入数字';

}

form action="" method="post" name="yijiao"input type="hidden"

name="hidden" value="yes"

table width="400" height="246" border="0" cellpadding="0"

cellspacing="0" id="form"

table width="100%" height="75" border="0" cellpadding="0"

cellspacing="0"

td height="25"取车地点：/td

td height="25"select name="quchedidian"

option value="0"请您选择在何处发车/option

option value="东风路总店"东风路总店/option

option value="体育路一分店"体育路一分店/option

/select/td

/tr

td width="43%" height="25"取车方式：/td

td width="57%" height="25"input name="quchefangshi" type="radio"

value="门店自取" chec ked / 门店自取 label input type="radio"

name="quchefangshi" value="上门送车" / 上门送车/label/td

/tr

td height="25"label取车时间：/label/td

td height="25"span style="PADDING-LEFT: 10px" label input

name="birthday1" type="text" id="birthday1" size="8" maxlength="10" /

/label 日 select name="qucheshijian"

option value="1"01/option

option value="2"02/option

/select 点/span/td

/tr

/table

/td

/tr

td valign="top"/td

/tr

td height="30"labelinput type="submit" name="Submit" value="提交" //label

/td

/tr

/table

/form

用php处理表单数据

LZ应该是这样$_POST['hobby'][0] , 至于里面的''写与不写都可以，最好要写上。数字的话不写也可以。

PHP表单简单代码处理

?php

if(isset($_POST["btn_submit"])){

if(empty($_POST['username'])){

echo "你没有输入用户名 ";

exit(0);

}

if (empty($_POST['password'])){

echo "你没有输入密码：";

exit(0);

}

echo"你的 ".$_POST['user_name']."

echo"你的".$_POST['password']."

echo"你的 ".$_POST['age']."

if (!empty($_POST['languages'])){

echo "你选择的为：";

foreach ($_POST['languages'] as $lang){

echo $lang. " ";

}

echo "你的自我介绍： ".n12br($_POST['intro'])."

echo "网页隐藏值"： ".$_POST['from']."

}

请把代码里面的中文标点换成英文的就可以了

分享标题：php表单处理数据代码 php提交表单数据有哪几种方法
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php表单处理数据代码 php提交表单数据有哪几种方法

php表单写入mysql数据库的代码

高分求php高手写一处理下面表单的代码

用php处理表单数据

PHP表单简单代码处理

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