The catch block catches the CustomException and handles it. In this example, you define a custom exception class called CustomException that extends the Exception class. code that will be executed regardless of whether an exception was thrown or not Asking for help, clarification, or responding to other answers. some code that may throw a CustomException Thanks for contributing an answer to Stack Overflow Please be sure to answer the question.Provide details and share your research But avoid. The try-catch-finally block in PHP has the following syntax: try Example 7: Catching Multiple Exceptions Syntax of try-catch-finally block in PHP.Example 5: Using a custom exception class.So your code would look something like this. Example 4: Using try-catch-finally blocks to handle exceptions As of PHP 8 the best way to catch any and all Exceptions is to catch the Throwable interface which 'is the base interface for any object that can be thrown via a throw statement'.Example 3: Using a try-catch-finally block to delete a file.Example 2: Using a try-catch-finally block to connect to a database. Example 1: Using a try-catch-finally block to open and close a file.Syntax of try-catch-finally block in PHP.By the end of this article, you will have a solid understanding of what is try-catch-finally blocks in PHP and how to use them with practical examples. You may be able to catch certain errors before they happen - for example by running fileexists() on your input file, but you are unlikely to be able to think of and catch all the errors that PDFLib will. In this article, you will learn how to use PHP try-catch-finally blocks. This capability provides flexibility and reliability to your code, making it easier to handle errors and maintain your application’s stability. Moreover, the finally block provides a way to execute a block of code after the try-catch block, even if an exception was thrown or not. The try block allows you to test a piece of code that may throw an exception, while the catch block allows you to handle the exception in a controlled and graceful manner. A try-catch-finally block is an essential feature of PHP that enables developers to handle runtime errors and exceptions that may occur during the execution of a block of code.
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