YouTipPhp Error Handling
# PHP 7 Error Handling
[ PHP 7 New Features](#)
PHP 7 changed the way most errors are reported. Unlike the traditional error reporting mechanism in PHP 5, most errors are now thrown as **Error** exceptions.
This Error exception can be caught by a try / catch block just like a normal exception. If there is no matching try / catch block, the exception handler function (registered by set_exception_handler()) is called to handle it. If no exception handler function has been registered, it is handled in the traditional way: reported as a fatal error.
The Error class is not extended from the Exception class, so code like `catch (Exception $e) { ... }` will not catch an Error. You can use code like `catch (Error $e) { ... }` or register an exception handler function (`set_exception_handler()`) to catch an Error.
### Error Exception Hierarchy
* **Error**
* **ArithmeticError**
* **AssertionError**
* **DivisionByZeroError**
* **ParseError**
* **TypeError**
* Exception
* ...
!(#)
### Example
## Example
n % 0;
return $value;
} catch (DivisionByZeroError $e) {
return $e->getMessage();
}
}
}
$mathOperationsObj = new MathOperations();
print($mathOperationsObj->doOperation());
?>
The output of the above program is:
Modulo by zero
* * PHP 7 New Features](#)
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* [Python / Data Science](javascript:void(0);)
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