A Fibonacci Series of numbers will look like 0 , 1 , 1 , 2 , 3 , 5 , 8 , 13 , 21 , 34 , 55 First two Fibonacci numbers are 0 and 1 . After that each number will be the sum of previous two numbers . Here we can see that third Fibonacci number is 1 ( sum of first two numbers 0 + 1 ) , and fourth ...

Validate domain name Verify if a string is a valid domain name. $url = "/"; if (preg_match('/^(http|https|ftp)://([A-Z0-9][A-Z0-9_-]*(?:.[A-Z0-9][A-Z0-9_-]*)+):?(d+)?/?/i', $url)) { echo "Your url is ok."; } else { echo "Wrong url."; } M...

Yii Yii is the most popular PHP framework and its last updated 1.1.14 version on 11th August 2013. Fast loads the features that you need Powerful caching support Explicitly designed to work efficiently with AJAX Secure Input validation Output filtering SQL inject...

Object Oriented Concepts: Important terms related to Object Oriented Programming. Class: Class is a term used in the OOP paradigm. They provide abstraction, modularity and much more to your code. Member function: Functions created inside a class are known as member function. Member...

Which is the better way? <?php $db = new MYSQLi("localhost","root","","001"); ?> or //---db_config.php <?php define('SERVER','localhost'); define('USER','root'); define('PWD','&#...

প্রথমে নোটপ্যাড অথবা এক্সেল শিটে ডাটা এন্ট্রি করে csv ফরম্যাটে xampp/wamp এর htdocs এ সেভ করুন। আপনার ফাইলটি এক্সেল প্রোগ্রাম দিয়ে ওপেন করলে নিম্নরুপভাবে দেখতে পাবেনঃ কিন্তু আপনার এক্সেল ফাইলটি open with নোটপ্যাড দিয়ে ওপেন করলে নিচের ফরম্যাটে দেখতে পাবেন। এখন একটি এইচপি ফাইল ক্রিয়...

My host port is localhost:8080, database faiza. My php code fails to insert data. There is code: <?php if(isset($_POST["btnSubmit"])){ $name =$_POST["txtName"]; $mail =$_POST["txtEmail"]; $phone =$_POST["txtPhone"]; $con = mysql_connect("loc...

আমি পিএইচপি বা যেকোনো প্রোগ্রামিং কোড চাই যাতে দশমিক এর পর কোন সংখ্যা দেখাবে না। যেমন ১০/৩=৩.৩৩৩৩৩৩৩৩৩ হই কিন্তু আমি চাই ১০/৩=৩ দেখাবে।...

1. What are the general language features of php? 2. Between echo () and print () functions which one is the faster and why? 3. What are type casting and juggling? 4. What is constant? How can you declare a constant? 5. Which functions are used to add file in a script? 6. What are passing argume...

1. What are the functions used for file upload? 2. What is DNS? 3. Mention five Internet services? 4. Explain the parameters of PHP’s mail function. 5. Why HTTP is called stateless protocol? 6. How many ways session handling can be done? 7. What are web services? 8. What are the benefits of usi...