How do you handle exceptions in PHP? Explain the try-catch-finally block.
- You can handle exceptions in PHP using the try-catch-finally block. The try block contains the code that may throw an exception. The catch block catches the thrown exception and allows you to handle it. The finally block contains code that will be executed regardless of whether an exception is thrown or caught.
- Exceptions in PHP can only be handled using the try-catch block. The try block contains the code that may throw an exception. The catch block catches the exception and allows you to handle it. The finally block is optional and contains code that will be executed after the try and catch blocks, regardless of whether an exception was thrown or caught.
- You can handle exceptions in PHP using the try-catch-finally block. The try block contains the code that may throw an exception. The catch block catches the thrown exception and allows you to ignore it. The finally block contains code that will be executed only if an exception is thrown.
- You cannot handle exceptions in PHP; they will always result in a fatal error.
In PHP, exceptions provide a way to handle runtime errors or exceptional situations gracefully. The try-catch-finally block allows you to handle exceptions by specifying the code that may throw an exception within the try block. If an exception is thrown, it can be caught and handled in the catch block. The finally block is optional and allows you to specify code that will be executed regardless of whether an exception was thrown or caught. This is useful for performing cleanup tasks. For more information, you can refer to the PHP documentation: http://php.net/manual/en/language.exceptions.php
Loading...
Related Quiz
- In PHP, you can define an abstract class using the abstract keyword like abstract class ClassName { ______ }.
- You have a PHP script and you need to open a file, write to it, and then close it. How would you do this?
- Which of the following are true about associative arrays in PHP?
- What’s the difference between __sleep and __wakeup?
- A static method in PHP OOP is a method that belongs to the class itself rather than an instance of the class. It can be called without creating an ______ of the class.