What is PHP?
PHP is a programming language that runs on web servers to build pages on the fly, used by many older and CMS-based websites.
PHP is a programming language that runs on the web server rather than in the browser. It builds pages as they are requested, often pulling content from a database, then sends finished HTML to the visitor. Many popular content management systems and older custom websites are written in PHP. Like any server software, PHP has versions that stop receiving security fixes, so sites that use it need regular updates.
Why it matters for your business: If your site runs on PHP, outdated versions can become a security risk and may stop working when your host upgrades.
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