The PHP Exception() constructor is used to create an Exception object and set some of its properties.

<?php
function divide($dividend, $divisor) {
    if($divisor == 0) {
        throw new Exception('Division by zero', 1);
    }
    return $dividend / $divisor;
}

try {
    echo divide(9, 0);
}
catch(Exception $exeption) {
    $code = $exeption->getCode();
    $message = $exeption->getMessage();
    $file = $exeption->getFile();
    $line = $exeption->getLine();
    echo "Exception thrown in $file on line $line: [Code $code]
    $message";
}
?>

Exception thrown in /home/test.php on line 8: [Code 1] Division by zero

new Exception(message, code, previous)