PHP Program to find the even-odd number with form and database
In this tutorial, we will learn about the followings;
- PHP Program to find the even-odd number
- PHP Program to find the even-odd number with form
- PHP Program to find the even-odd number with a database
PHP Program to find the even-odd number
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<?php $a=4; if($a%2==0) { echo $a ." is Even number"; } else { echo $a . " is odd number"; } echo "<title>Even | Odd</title>"; ?> |
PHP Program to find the even-odd number with form
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<html> <body> <form method="post" action=""> <input type="text" name="num" placeholder="Enter Any Number"> <input type="submit" name="sub" value="calculate"> </form> </body> </html> <?php if(isset($_POST['sub'])) { $NUM=$_POST['num']; if($NUM%2==0) { echo "<h2>".$NUM. " is even number </h2>"; } else { echo "<h2>".$NUM. " is Odd number </h2>"; } } ?> |
PHP Program to find the even-odd number with a database
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<html> <body> <form method="post" action=""> <input type="text" name="num"> <input type="submit" name="sub" value="calculate"> </form> </body> </html> <?php include 'connection.php'; if(isset($_POST['sub'])) { $NUM=$_POST['num']; if($NUM%2==0) { mysql_query("insert into even(number) values('$NUM')"); $sel=mysql_query("select * from even"); echo $NUM . " is even"; } else { mysql_query("insert into odd(number) values('$NUM')"); $sel=mysql_query("select * from Odd"); echo $NUM. " is odd"; } } ?> |
now creates the connection.php file to make a database connection.
connection.php
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<?php $conn = mysql_connect('localhost', 'root', ''); if (!$conn) { die('Could not connect: ' . mysql_error()); } mysql_select_db("cal", $conn); ?> |
Database to find the even-odd number Program
CEO @ T4Tutorials.com
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I welcome to all of you if you want to discuss about any topic. Researchers, teachers and students are allowed to use the content for non commercial offline purpose. Further, You must use the reference of the website, if you want to use the partial content for research purpose.
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