<?php
trait Singleton
{
protected static $instance;
public static function getInstance(){
if (!isset(static::$instance)) {
static $instance = new static();
}
return static::$instance;
}
}
abstract class Abudabia {
use Singleton;
}
class a1 extends Abudabia
{
public function set()
{
return 'allah ahbar';
}
}
class a2 extends Abudabia
{
public function get()
{
return 'algazira';
}
}
$a = a1::getInstance();
$b = a2::getInstance();
var_dump($a,$b);
- Output for 5.4.0 - 5.4.34
- Parse error: syntax error, unexpected 'new' (T_NEW) in /in/tlPHu on line 7
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected T_STRING in /in/tlPHu on line 2
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_STRING in /in/tlPHu on line 2
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/tlPHu on line 2
Process exited with code 255.
preferences:
224.54 ms | 1395 KiB | 124 Q