Question Bank

What does the strip_tags() function do in PHP?

Which command-line option allows you to run a single PHP command without a script file?

Which of the following are benefits of the standard PHP tag '<?php ... ?>'? (Select all that apply)

Which of the following are valid cookie parameters in PHP? (Select all that apply)

Which of the following are valid ways to redirect output when running PHP from the command line? (Select all that apply)

Which of the following are valid PHP error types? (Select all that apply)

Which of the following are stages in the PHP request lifecycle? (Select all that apply)

Which of the following are core functions of PHP? (Select all that apply)

Which of the following are valid PHP variable scopes? (Select all that apply)

Which of the following are compound data types in PHP? (Select all that apply)

Which command-line option allows you to specify a custom configuration file for PHP?

On Windows systems, you typically need to use php-cgi.exe to run PHP scripts from the command line.

The E_RECOVERABLE_ERROR type indicates major issues that still allow script execution to continue.

PHP scripts execute from bottom to top unless there's a redirect, error, or exit.

Constants in PHP have global scope and can be accessed from any part of the code.

What is the primary engine that powers PHP execution?

The HttpOnly parameter when set to true makes a cookie accessible through both HTTP protocols and JavaScript.

PHP 8 introduced union types that allow specifying multiple possible return types separated by vertical bars.

Setting a location header with header() in PHP will automatically halt script execution.

PHP is a purely object-oriented programming language.