Write a php program to print the hello world. This program will help you to print the text in output in PHP. This is the first step in every language to print the element like hello world in the output screen as a result. Php program to print hello world program is a computer program that emits or displays the message “Hello, World!” Such a program is fairly easy in most programming languages, and it is frequently used to teach a programming language’s basic grammar. It is frequently the first program written by those who are learning to code.
<? echo "Hello world"; ?>
What is php programming language and why it is needed
PHP is a simple and straightforward programming language. PHP is a scripting language that is free and open-source. PHP is a scripting language that may be embedded in HTML. PHP is a dynamically typed programming language. PHP is a programming language that focuses on objects. Because PHP is an interpreted language, it does not require compilation. Other scripting languages, such as ASP and JSP, are slower than PHP.
Because of its ability to communicate with database systems such as Oracle and MySQL, PHP is a popular scripting language among web developers. Any website may need to display and retrieve a range of data or information from a database.
Is php is front end or back end