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  1. <?php
  2.  
  3. class Test {
  4. 	public static $var =1;
  5.  
  6. 	public static function setVar($num)
  7. 	{
  8. 		self::$var = $num;
  9. 	}
  10. }
  11.  
  12.  
  13. echo Test::$var;
  14.  
  15. Test::setVar(2);
  16.  
  17. echo Test::$var;
Success #stdin #stdout 0.02s 52472KB
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Standard input is empty
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12
https://ideone.com/mJ0Zmx
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
secret

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