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PHP SQL Insert

                         

PHP SQL Insert is used to insert the record from HTML page to Mysql  database using PHP.

Understand with Example

The Tutorial illustrate an example from PHP SQL Insert . To understand the example, firstly we need to create a table 'stu' with required fieldnames and datatypes respectively. The table 'stu' has a Primary Key 'id'.

 

 

 

Create Table Stu:

CREATE TABLE `stu` (                     
          `id` int(11) NOT NULL auto_increment,  
          `name` varbinary(10) default NULL,     
          `class` int(11) default '12',          
          PRIMARY KEY  (`id`)                    
        )

Insert.php:

We create an HTML form that is used to add the new records to table 'stu' in Mysql database. When a user click on a submit button of html page,the form records is sent to the "insert.php". The insert.php is connected to the database and submit the records from HTML page with PHP post variable. The Mysql insert query in PHP execute the query and add the records to the table 'Stu'.

<html>
<body ">
<form method="post" action="insert.php"
	style="border: 1px solid #000000;
	width :230px; margin-top: 
	50px;margin-left: 70px;
	padding:20px 20px 20px 20px; 
	background-color: #F5F5FF;">
	<table cellpadding="5">
	<tr >
		<td>Name</td>
		<td>&nbsp;</td>
		<td><input type="text" name="name"></td>
	</tr>
	<tr>
		<td>Class</td>
		<td>&nbsp;</td>
		<td><input type="text" name="class"></td>
	</tr>
	<tr>
		<td>&nbsp;</td>
		<td>&nbsp;</td>
		<td><input type="submit" name="submit" value="Submit"></td>
	</tr>
	</table>

</form>
<div style="border: 1px solid #000000; 
	width :230px; margin-top: 
	50px;margin-left: 70px;
	padding:20px 20px 20px 20px ; 
	background-color: #F5F5FF;">
<?php
	$host = "localhost";
	$user = "root";
	$password = "root";
	$database = "komal";
	$connection = mysql_connect($host,$user,$password) 
		or die("Could not connect: ".mysql_error());
	$connection1 = mysql_connect($host,$user,$password) 
		or die("Could not connect: ".mysql_error());
	mysql_select_db($database,$connection) 
		or die("Error in selecting the database:".mysql_error());
	if (isset($_POST['name'])) {
		$name=$_POST["name"];
		$class=$_POST["class"];
		$sql="insert into stu(name,class) 
			values('".$name."',".$class.")";
		mysql_query($sql,$connection) 
			or exit("Sql Error".mysql_error());
		mysql_close($connection);
	}
	$sql="Select * from stu";
	$sql_result=mysql_query($sql,$connection1) 
		or exit("Sql Error".mysql_error());
	$sql_num=mysql_num_rows($sql_result);
	echo "<table width=\"100%\">";
	echo "<tr>";
	echo "<td ><b>Id</b></td><td><b>Name</b></td> 
		<td><b>Class</b></td>";
	echo "</tr>";
	while($sql_row=mysql_fetch_array($sql_result))
	{
		$id=$sql_row["id"];
		$name=$sql_row["name"];
		$class=$sql_row["class"];
		echo "<tr><td>".$id."</td>";
		echo "<td>".$name."</td>";
		echo "<td>".$class."</td></tr>";
	}	
	echo "</table>";
	mysql_close($connection1);
?>
</div>
</body>
</html>

Ourtput:

Name  
Class  
   
IdName Class
1Ajay12
2Bhanu12
3Komal12
4Rakesh12
5Santosh12
6Tanuj12
7kk12
8ss12
9ss12
10komal11
11girish12

                         

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