SQL PHP
PHP is a server side scripting language. To access the data in PHP,you must create a connection to the database. The PHP server side script include the host, user, password and database that is used to connect the MySQL database. The connection is done with the help of mysql_connect ( ) function. Once your connection is built, you can use return the records from table 'stu' in database using select query. The echo print all the records values of specified field from table 'stu' in your browser.
sql_php.php
<html>
<body>
<?php
$host = "localhost";
$user = "root";
$password = "root";
$database = "komal";
$connection = mysql_connect($host,$user,$password) or die("Could not connect: ".mysql_error());
mysql_select_db($database,$connection) or die("Error in selecting the database:".mysql_error());
$sql="Select * from stu ";
$sql_result=mysql_query($sql,$connection) or exit("Sql Error".mysql_error());
$sql_num=mysql_num_rows($sql_result);
echo "<table width =\"20%\" bgcolor=\"#F5F5FF\">";
echo "<tr>";
echo "<td ><b>Id</b></td> <td><b>Name</b></td>";
echo "</tr>";
while($sql_row=mysql_fetch_array($sql_result)) {
$id=$sql_row["id"];
$name=$sql_row["name"];
echo "<tr><td>".$id."</td>";
echo "<td>".$name."</td>";
}
echo "</table><br>";
?>
</body>
</html>
Output
| Id | Name |
| 1 | komal |
| 2 | ajay |
| 3 | santosh |
| 4 | rakesh |