This is what commonly happens once an exception is triggered.Īn error is an unexpected program result or an error is a surprising program output that can’t be handled by the program itself. Thus, This condition is named an exception. With PHP 5 came a new object-oriented manner of managing errors.Įxception handling is utilized to change the normal flow of the code execution if a fixed error (exceptional) condition occurs. this is most helpful for customizing however you show an error message to a user, or if you must potentially retry something that failed the first time. this permits the US to customize our code supported on the type of exception that was thrown. PHP supports utilize multiple catch blocks within try-catch. PHP try-catch with multiple exception types it’s helpful within the following scenarios – Closing of database connection, stream. It always executes simply after the try & catches block whether an exception has been thrown or not, and before the normal execution restarts. The final block can be specified after or in place of the catch block. There is the only difference is that it always executes whether an exception is handled or not. it’s the same as the catch block, which is used to handle exceptions. The final block is additionally used for clean-up activity in PHP.
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