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  1. <?php
  2.  
  3. class Test {
  4. 	public function __construct(){
  5.  
  6. 		$name = 123;
  7. 		$this->$name = 'Test';
  8. 		var_dump($this->$name);
  9.  
  10.  
  11. 		$this->123 = 'Test2';
  12. 		var_dump($this->123);
  13.  
  14. 	}
  15. }
  16.  
  17.  
  18. $test = new Test();
  19.  
  20. var_dump($test);
Runtime error #stdin #stdout #stderr 0.02s 24448KB
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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 '123' (T_LNUMBER), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /home/g8yvyc/prog.php on line 11
https://ideone.com/DHMLCY
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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