What is the default keyword used for in a PHP switch statement?
- To specify a block of code to be executed if no case matches the expression
- To set a default value for the switch statement
- To skip the current case and move to the next case
- To end the switch statement and resume normal execution
In a PHP switch statement, the default keyword is used to specify a block of code to be executed if no case matches the expression. It serves as the default option when none of the case conditions evaluate to true. The default case is optional and is placed at the end of the switch statement. If no case matches the expression, the code block following the default case is executed. The default case allows you to define a fallback action or a default behavior when none of the specific cases are met. Learn more: https://www.php.net/manual/en/control-structures.switch.php
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