fork download 
  1. <?php
  2.  
  3. class nemyx {
  4.     public static function __callStatic($name, $arguments) {
  5.         if ($name === 'eval') {
  6.             return array_reduce($arguments, function($carry, $item) {return $carry * $item;}, 1);
  7.         } else {
  8.             die("Метод $name не найден.");
  9.         }
  10.     }
  11.  
  12.     private $data = array();
  13.  
  14.     function __construct() {
  15.         $this->data = func_get_args();
  16.     }
  17.  
  18.     public function __call($name, $arguments) {
  19.         if ($name === 'eval') {
  20.             if(count($arguments) > 0) {
  21.                 die("Аргументы не требуются.");
  22.             }
  23.             return array_reduce($this->data, function($carry, $item) {return $carry * $item;}, 1);
  24.         } else {
  25.             die("Метод $name не найден.");
  26.         }
  27.     }
  28.  
  29. }
  30.  
  31. echo nemyx::{'eval'}(1, 2, 3, 4, 5) . PHP_EOL; // если написать nemyx::eval, то будет синт. ошибка
  32.  
  33. $kokoko = new nemyx(1, 2, 3, 4, 5);
  34.  
  35. echo $kokoko->eval() . PHP_EOL;
  36.  
Success #stdin #stdout 0.02s 24304KB
comments (?)
stdin 
Standard input is empty
stdout 
120
120
https://ideone.com/5SJWEh
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!