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  1. <?php
  2. class Logger {
  3. 	public function debug($input) {
  4. 		var_dump($input);
  5. 	}
  6. 	public function log($input) {
  7. 		echo $input;
  8. 	}
  9. }
  10.  
  11. class Debug {
  12. 	protected $logger;
  13.     protected static $_instance = NULL;
  14.  
  15.     final private function  __construct() { 
  16.     	$this->logger = new Logger();
  17.     }
  18.  
  19.     final private function  __clone() { }
  20.  
  21.     final public static function getInstance()
  22.     {
  23.         if(null !== static::$_instance){
  24.             return static::$_instance;
  25.         }
  26.         static::$_instance = new static();
  27.  
  28.         return static::$_instance;
  29.     }
  30.  
  31.     public function getLogger() 
  32.     {
  33.     	return $this->logger;
  34.     }
  35.  
  36.    static public function __callStatic($name, $args) 
  37.    {
  38.    	  $logger = self::getInstance()->getLogger();
  39.       if(method_exists($logger, $name)) {
  40.  
  41.       	return $logger->{$name}(...$args);
  42.       }	
  43.    }
  44. }
  45.  
  46. function debug($input) 
  47. {
  48. 	Debug::debug($input);
  49. }
  50.  
  51. function traceLog($input) 
  52. {
  53. 	Debug::log($input);
  54. }
  55.  
  56.  
  57. debug(['42','asdfasdf',33]);
  58.  
  59. traceLog("Moving to track 3");
  60.  
Success #stdin #stdout 0.02s 24356KB
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stdin
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Standard input is empty
stdout
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array(3) {
  [0]=>
  string(2) "42"
  [1]=>
  string(8) "asdfasdf"
  [2]=>
  int(33)
}
Moving to track 3
https://ideone.com/tAKBWr
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
public

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