Welcome Back, Now we are going to learn Chapter 5 from PHP for beginners.
In this chapter, we will start coding in PHP. 🙂
We will start from “Hello world” example.
Open any editor. To choose editor – check our post for it. PHP for beginners – Chapter 2
Create a new file test.php
Write following code :
<?php
echo “Hello world!”;
?>
Save this file.
To run this file. first you have to start apache server. I hope you have read our article on this. PHP for beginners – Chapter 3
Start apache server. Place this file into htdocs folder. after starting your apache server.
Open your browser and type http://localhost/test.php
you will see output “Hello world”.
Now, we will see some more example for loops. Suppose we want to print 1 to 10 numbers.
<?php
for($i = 1; $i<=10;$i++) {
echo $i.”<br />”;
}
?>
This output will be :
1
2
3
4
5
6
7
8
9
10
You can learn more about php operators, loops, functions, strings and all from w3schools.com
I hope this article will help you to start coding in php.