How to Run a PHP Server Locally Using the Built-in Web Server?

Running PHP Server on Local Machine

With the advent of PHP 5.4, developers have access to a built-in web server for conveniently testing PHP files locally. The following steps guide you through the process:

1. Open a terminal window and navigate to your application directory using the cd command.

2. Execute the following command:

   php -S 127.0.0.1:8000

This command starts the PHP server on your local machine, listening on port 8000.

3. Ensure that you have either an index.php or index.html file in your project directory.
4. Open your browser and navigate to http://127.0.0.1:8000. Your PHP application should now be accessible and ready for testing.

To enhance the functionality of your local server, consider implementing a simple router. Here's an example:

// router.php
if (preg_match('/\.(?:png|jpg|jpeg|gif)$/', $_SERVER["REQUEST_URI"])) {
    return false;    // serve the requested resource as-is.
} else { 
    require_once('resolver.php');
}

After saving the router file, run the following command:

php -S 127.0.0.1:8000 router.php

This enhanced server configuration allows for more flexible routing and resource handling.

References:

• [PHP Built-in Web Server](https://www.php.net/manual/en/features.commandline.webserver.php)
• [PHP Command Line Options](https://www.php.net/manual/en/features.commandline.options.php)

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