PHP throw Keyword

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PHP trait Keyword
PHP switch Keyword

In this article, you will learn how to throw exception in PHP. The throw keyword in PHP is used to throw exceptions. Exceptions are a way to change the program flow if an unexpected situation arises, such as invalid data.

examples of the THROW function

Example 1. In this example, we throw an exception.

<?php
try {
  throw new Exception("This is an exception");
} catch(Exception $e) {
  echo $e->getMessage();
}
?>
PHP trait Keyword
PHP switch Keyword

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