PHP is one of the most popular dynamic web programming languages which you see in most of the websites which require you to sign in with your username to a site, vote in a poll, download or upload something or even while you are using the shopping cart of an online shop. It is the main language for most of the sites that are professionally written for commercial purposes. Unlike HTML, PHP is much closer to the basic programming languages like C or even like JAVA. However, calling PHP a programming language would be a huge mistake because it was
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