Methods with the same name - php

Question

My webpage gives the "methods with the same name as their class will not be constructors in a future version of php" error with the below code.
When I change the "function settings()" to "function __construct()", the web page gives a fatal error.
Fatal error: Uncaught Error: Call to undefined method validator::settings() in /home/mertcek1563/public_html/rmd2015/sdwf/validator.php:11
Stack trace:
#0 /home/mertcek1563/public_html/rmd2015/z_common.php(103): validator->__construct()
#1 /home/mertcek1563/public_html/rmd2015/z_core.php(22): include('/home/mertcek15...')
#2 /home/mertcek1563/public_html/rmd2015/index.php(2): include('/home/mertcek15...')
#3 {main}
thrown in /home/mertcek1563/public_html/rmd2015/sdwf/validator.php on line 11
How I can fix this code?
class settings
{
var $settings = array();
function settings(){
$this->settings["price"]=array();
$this->settings["price"]["dot"]=".";
$this->settings["price"]["decimals"]=6;
$this->settings["date"]=array();
$this->settings["date"]["delimiter"]="/";
$this->settings["date"]["format"]="dd/mm/yyyy";
$this->settings["number"]=array();
$this->settings["number"]["dot"]=".";
$this->settings["number"]["decimals"]=6;
}
}
Then I end up with fatal error:
Fatal error: Uncaught Error: Call to undefined method
validator::settings() in
/home/mertcek1563/public_html/rmd2015/sdwf/validator.php:11
<?
include_once("settings.php");
class validator extends settings
{
var $errors = array();
var $required = array();
function __construct(){
$this->settings();
}