<?php
class myexception extends Exception {
public function __construct($message, Throwable $previous = null)
{
parent::_construct($message, 0, $previous);
}
}
$standardException = new Exception('standard Exception');
$myexception = new myexception('first without throwable');
$myexception = new myexception('second with throwable', $standardException);
Fatal error: Uncaught Error: Call to undefined method Exception::_construct() in /in/MLiYA:6
Stack trace:
#0 /in/MLiYA(12): myexception->__construct('first without t...')
#1 {main}
thrown in /in/MLiYA on line 6
Process exited with code 255.