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  1. <?php
  2.  
  3. class Validation{
  4. 	static public function getInt($int){
  5. 		if(isset($int) && !empty($int)){
  6. 			return intval($int);
  7. 		} else {
  8. 			return 0;
  9. 		}
  10. 	}	
  11.  
  12. 	static public function getStr($str){
  13. 		if(isset($str) && !empty($str)){
  14. 			return htmlspecialchars($str);
  15. 		} else {
  16. 			return '';
  17. 		}
  18. 	}	
  19. }
  20.  
  21. $id = "10";
  22. $news_name = "<div>name</div>";
  23.  
  24.  
  25. $result = array(Validation::getInt($id), Validation::getStr($news_name));
  26. var_dump($result);
  27.  
  28.  
  29.  
Success #stdin #stdout 0.01s 20520KB
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stdin
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Standard input is empty
stdout
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array(2) {
  [0]=>
  int(10)
  [1]=>
  string(27) "&lt;div&gt;name&lt;/div&gt;"
}
https://ideone.com/jcZqf5
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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