(PHP 7) Gets the file in which the exception occurred
(PHP 7) Gets the stack trace as a string abstract
(PHP 7) Returns the previous Throwable abstract
(PHP 7) Gets the stack trace abstract public
(PHP 7) Gets the message abstract public string
(PHP 7) Gets the exception code abstract public
(PHP 7) Gets a string representation of the thrown object
(PHP 7) Gets the line on which the object was instantiated