(PHP 5 >= 5.1.0)
Exception::__construct — Construct the exception
$message = ""
   [, int $code = 0
   [, Throwable $previous = NULL
  ]]] )Constructs the Exception.
messageThe Exception message to throw.
codeThe Exception code.
previousThe previous exception used for the exception chaining.
| Version | Description | 
|---|---|
| 7.0.0 | The previousparameter is now of type Throwable. | 
| 5.3.0 | The previousparameter was added. | 
Note:
The
messageis NOT binary safe.