(PHP 5 >= 5.1.0, PHP 7) Gets the Exception code

(PHP 4, PHP 5, PHP 7) Delay execution in microseconds

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Returns the value of a constant

(PHP 4 >= 4.1.0, PHP 5, PHP 7) HTTP Cookies An

(PHP 4, PHP 5, PHP 7) References all variables available in global scope

(PHP 5 >= 5.1.0, PHP 7) Clone the exception

(PHP 5 >= 5.1.0, PHP 7) Gets the Exception message

(PHP 4, PHP 5, PHP 7)

(PHP 5 >= 5.4.0, PHP 7) Duplicates the closure with a new bound object and class scope

(PHP 4, PHP 5, PHP 7) Set whether a client disconnect should abort script execution