In PHP, constant identifiers are always case-______.
- Sensitive
- Insensitive
- Dependent
- Independent
In PHP, constant identifiers are always case-insensitive. It means that you can access a constant using any case (uppercase or lowercase) regardless of how it was defined. For example, if a constant is defined as "CONSTANT_NAME", you can access it as "constant_name" or "CoNsTaNt_NaMe". This behavior ensures that constants can be used consistently regardless of the case sensitivity. Learn more: https://www.php.net/manual/en/language.constants.php
Loading...
Related Quiz
- You need to declare a variable in PHP to store a user's age. How would you do this?
- You are writing a PHP script and you need to collect data sent in the URL's query string. How would you do this using the $_GET superglobal?
- PHP code is enclosed in ______ and ______ tags.
- You are writing a PHP script and you have a variable that can have many different values. You want to execute different blocks of code depending on the value of this variable. How would you do this using a switch statement?
- What is the main purpose of a constructor in a PHP class?