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  1. <?php
  2.  
  3. class Test() {
  4. 	private static $instance = null;
  5.  
  6. 	static public function getInstance() {
  7. 	if(is_null(self::$instance)) {
  8. 	self::$instance = new self();
  9. 	}
  10. 	return self::$instance;
  11. 	}
  12. }
Runtime error #stdin #stdout #stderr 0.01s 20592KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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PHP Parse error:  syntax error, unexpected '(', expecting '{' in /home/v1XYjN/prog.php on line 3
https://ideone.com/QFs7Xn
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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