How Can I Simulate $_GET Variables in a PHP Script Using the Linux Command Prompt?

PHP $_GET Variable Retrieval via Linux Command Prompt

PHP scripts typically receive input via the $_GET superglobal when accessed through HTTP requests. Reenacting this behavior in a Linux command prompt presents a challenge, especially when it comes to passing $_GET variables.

Using php-cgi Binary

As suggested by Server Fault, the php-cgi binary offers a solution. Instead of using php, issue the command as follows:

php-cgi -f index.php left=1058 right=1067>

This will create the following $_GET array:

Array
(
    [left] => 1058
    [right] => 1067
    [class] => A
    [language] => English
)

Setting Environment Variables

Additionally, you can set environment variables that simulate those set by a web server, like so:

REQUEST_URI='/index.php' SCRIPT_NAME='/index.php' php-cgi -f index.php left=1058 right=1067>

This provides a more comprehensive approach to replicating the web server environment for PHP scripts within a Linux command prompt.

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