The server processes PHP code and returns HTML output to the browser. PHP code must be enclosed in special tags:<\/p>\n
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<?php ... ?>\r\n<\/pre>\n<\/div>\nPHP is case-sensitive<\/strong> \u2014 VAR<\/code> and var<\/code> are different. While the tags are not case-sensitive, it’s best practice to use lowercase.<\/p>\nPHP statements end with a semicolon ;<\/code>. Even if only one statement is used, it’s best always to include the semicolon for consistency.<\/p>\nPHP Hello World Example<\/h3>\n
Below is a simple PHP script that outputs “Hello world” in a browser:<\/p>\n
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<?php\r\necho \"Hello world\";\r\n?>\r\n<\/pre>\n<\/div>\nOutput:<\/p>\n
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Hello world\r\n<\/pre>\n<\/div>\nIs PHP Dying?<\/h3>\n
There’s an ongoing debate about PHP’s future due to the rising popularity of languages like Node.js, Python, and Golang. Memes and jokes often target PHP, but is it dying?<\/p>\n
Not.<\/strong> Despite criticism, PHP still powers around 80%<\/strong> of websites. That means, statistically, 8 out of 10 websites you visit likely use PHP.<\/p>\nIn terms of job availability, PHP ranks well. According to Indeed, PHP developers earn competitive salaries \u2014 the average salary<\/strong> for a PHP developer in the U.S. is $86,000\/year<\/strong>. Many also earn money by building WordPress themes and plugins.<\/p>\nConclusion<\/h2>\n
PHP remains a dominant and widely used web programming language. Despite debates about its relevance, it continues to be a solid choice for developers and companies alike. With a significant market share, strong community, and ongoing demand, PHP isn’t going anywhere anytime soon<\/strong>.<\/p>\nFAQ<\/h2>\n\n
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What is PHP and how does it work?<\/h3>\n\n\n
PHP (which stands for \u201cPHP: Hypertext Preprocessor\u201d) is a server\u2011side scripting language designed for web development. It runs on the server, generates HTML or other responses, and sends the output to the user\u2019s browser.<\/p>\n\n<\/div>\n<\/div>\n
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Why should I use PHP for web development?<\/h3>\n\n\n
PHP is free and open\u2011source, works on multiple operating systems, is supported by almost all web hosts, has broad database compatibility (MySQL, PostgreSQL, Oracle etc.), and is backed by a large developer community.<\/p>\n\n<\/div>\n<\/div>\n
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Is PHP still relevant today?<\/h3>\n\n\n
Yes \u2014 despite newer languages, PHP still powers a huge portion of websites worldwide, integrates with major CMS systems, and continues receiving updates and improvements.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"
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