Q
What is the purpose of the PHP superglobal $_SERVER?

Answer & Solution

Answer: Option A
Solution:
The $_SERVER superglobal in PHP contains information about the server environment, including headers, paths, and script locations.
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Which of the following commands is used to check the PHP version installed on a system?

A). php -v

B). phpinfo()

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Which of the following commands is used to start the Apache web server on macOS?

A). sudo systemctl start apache2

B). sudo apachectl start

C). service httpd start

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A). Windows, Apache, MySQL, PHP

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What is the purpose of the mysqli_connect() function in PHP?

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C). To encrypt data transmission

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Which of the following is a web server commonly used with PHP?

A). Apache

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C). Unix, Ubuntu, Fedora

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What does the term 'LAMP stack' refer to?

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