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23 lip 2024 · The phpinfo( ) function in PHP is used to display detailed information about the PHP environment, configuration settings, modules, and extensions installed on the server. It provides a comprehensive overview of the PHP configuration and environment variables, which can be useful for debugging, troubleshooting, and optimization purposes.
PHP interview sample programs for Beginners. 1. Write a PHP script to get the PHP version and configuration information. 2. Write a PHP script to get the client IP address. 3. What is the method to register a variable into a session? 4. How to redirect a page in php? 5. How can you retrieve a cookie value? 6.
13 lut 2024 · The phpinfo() function outputs a detailed HTML page containing information about the PHP environment. It can reveal sensitive information about the server configuration, so it should be used with caution and restricted to authorized users.
To display PHP information using phpinfo() you just call this function in a PHP script: <?php phpinfo(); and when you navigate to this page in your browser, it will display the PHP information. In the command line you can get the PHP information using -i option: php -i If, for some reason, you want to capture the output of phpinfo() in a ...
If you aspire to be a PHP developer, you’ll need to know it thoroughly. Here, we’ve made a collection of the top PHP interview questions and answers to help you. We’ve divided these questions into basic, intermediate, and advanced PHP interview questions.
31 paź 2019 · The phpinfo() function can provide valuable information for debugging your site. An easy way to put it to good use is to create a phpinfo page, so you can easily view all of your PHP information in your browser. It takes just three simple steps to create and use this page safely: Create your phpinfo.php file and upload it to your server via FTP.
7 kwi 2023 · This article provides extensive PHP programming challenges appropriate for developers of all skill levels. This article will present a wide variety of coding tasks, from predicting the results of code snippets to finding bugs in the code.
