Exception
PHP Manual

Exception::__construct

Construct the exception

Description

public Exception::__construct(string $message = "", int $code = 0, Throwablenull $previous = null)

Constructs the Exception.

Parameters

message

The Exception message to throw.

code

The Exception code.

previous

The previous exception used for the exception chaining.

Note: Calling the constructor of class Exception from a subclass ignores the default arguments, if the properties $code and $message are already set.

Notes

Note:

The message is NOT binary safe.