PHP PROGRAMMING LANGUAGE MEANING SOFTWARE

Javascript is, like PHP, one of the most popular programming languages. This is because $color, $COLOR, and $coLOR are treated as three different variables: In the example below, only the first declaration will display the value of the $color variable. As an example we show the following line of code, where the word echo is written in different ways and all are valid:īut surprisingly, all variable names are case-sensitive. In the PHP language, keywords such as else, echo, if, classes, functions, and functions that define a user are not case sensitive.

The following is an example of a simple PHP file, with a script that uses a built-in echo function to output the text 'Hello world!' On a website: A PHP file usually contains HTML tags and some PHP script code. It also handles forms, saves data to files, and collects data from files.Ī PHP script can be placed anywhere in a document. In addition to its features, it has integration with several popular databases like Postgre SQL, Oracle, Sybase, SQL, and MySQL. It allows: creating personalized web content, sending and receiving cookies, evaluating form data sent from a browser, etc. Its acronym means “Hypertext Preprocessor” in Spanish and it is embedded in HTML. PHP is one of the most popular scripting languages and works on the server side.

PHP PROGRAMMING LANGUAGE MEANING SOFTWARE

When we talk about popular programming languages, usually at the top of the list is PHP, a favorite among developers and software engineers who use frameworks based on this language to build modern and multifunctional web pages and applications.

Php programming language meaning