<?php
//$intro:Associative Array, keys are programming languages
$intro = array();$intro["C"] = "C is a general-purpose, imperative computer programming language, supporting structured programming, lexical variable scope and recursion, while a static type system prevents many unintended operations. By design, C provides constructs that map efficiently to typical machine instructions, and therefore it has found lasting use in applications that had formerly been coded in assembly language, including operating systems, as well as various application software for computers ranging from supercomputers to embedded systems.";$intro["HTML"] = "Hypertext Markup Language (HTML) is the standard markup language for creating web pages and web applications. With Cascading Style Sheets (CSS) and JavaScript it forms a triad of cornerstone technologies for the World Wide Web. Web browsers receive HTML documents from a web server orfrom local storage and render them into multimedia web pages. HTML describes the structure of a web page semantically and originally included cues for the appearance of the document.";$intro["Java"] = "Java is a general-purpose computer programming language thatis concurrent, class-based, object-oriented,[15] and specifically designed to have as few implementation dependencies as possible. It is intended to let application developers 'write once, run anywhere' (WORA), meaning that compiled Java code can run on all platforms that support Java without the need for recompilation.Java applications are typically compiled to bytecode that can run on any Java virtual machine (JVM)regardless of computer architecture. As of 2016, Java is one of the most popular programming languagesin use, particularly for client-server web applications, with a reported 9 million developers. Java was originally developed by James Gosling at Sun Microsystems (which has since been acquired by Oracle Corporation) and released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntax from C and C++, but it has fewer low-level facilities than either of them.";$intro["JavaScript"] = "JavaScript often abbreviated as JS, is a high-level, dynamic, weakly typed, prototype-based, multi-paradigm, and interpreted programming language. Alongside HTML and CSS, JavaScript is one of the three core technologies of World Wide Web content production. It is used to make webpages interactive and provide online programs, including video games. The majority of websitesemploy it, and all modern web browsers support it without the need for plug-ins bymeansof a built-in JavaScript engine. Each of the many JavaScript engines represent a different implementationof JavaScript, all based on the ECMAScript specification, with some engines not supporting the spec fully, and with many engines supporting additional features beyond ECMA.";$intro["PHP"] = "PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language. Originally created by Rasmus Lerdorf in 1994, the PHP reference implementation isnow produced by The PHP Group. PHP originally stood for Personal Home Page, but it now stands for the recursive backronym PHP: Hypertext Preprocessor";$intro["Python"] = "Python is an interpreted high-level programming language for general-purpose programming. Created by Guido van Rossumand first released in 1991, Python has a design philosophy that emphasizes code readability, and a syntax that allows programmers to express concepts in fewer lines of code, notably using significant whitespace. It provides constructs that enable clear programming on both small and large scales.";$intro["R"] = "R is a free (libre) programming language and software environment for statistical computing and graphics thatis supportedby the R Foundation for Statistical Computing. The R language is widely used among statisticians and data miners for developingstatistical software and data analysis. Polls, surveys of data miners, and studies of scholarly literature databases show that R's popularity has increased substantially in recent years. R ranks 8th in the TIOBE index.";$intro["Scala"] = "Scala is a general-purpose programming language providing support for functional programming and a strong static type system.Designed to be concise, many of Scala's design decisions aimed to address criticisms of Java.";//get the query parameter from URL
$query = $_GET["query"];
echo $intro[$query];
?>
