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Posted By

Alexw on 12/19/09


Tagged

php oop getter setter


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spf13
Blacksnipe


PHP Getters and Setters

 / Published in: PHP
 

OOP style getters and setters in PHP.

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  1. <?php
  2.  
  3. 	class Person
  4. 	{
  5. 		private $first;
  6. 		private $last;
  7.  
  8. 		public setName ($name)
  9. 		{
  10.  
  11. 		}
  12.  
  13. 		public getName ($name)
  14. 		{
  15.  
  16. 		}
  17.  
  18. 		public function __set ($name, $value)
  19. 		{
  20. 			$key = strtoupper(substr($name, 1)) . strtolower(substr($name, 0, 1));
  21. 			$setter = 'set' . $key;
  22.  
  23. 			if (method_exists($this, $setter)) {
  24. 				$this->$setter($value);
  25. 				return $value;
  26. 			}
  27.  
  28. 			trigger_error('Undefined property via ' . $name . ' in ' . $trace[0]['file'] . ' on line ' . $trace[0]['line'], E_USER_NOTICE);
  29. 		}
  30.  
  31. 		public function __get ($name)
  32. 		{
  33. 			$key = strtoupper(substr($name, 1)) . strtolower(substr($name, 0, 1));
  34. 			$getter = 'set' . $key;
  35.  
  36. 			if (method_exists($this, $getter)) {
  37. 				return $this->$getter();
  38. 			}
  39.  
  40. 			trigger_error('Undefined property via ' . $name . ' in ' . $trace[0]['file'] . ' on line ' . $trace[0]['line'], E_USER_NOTICE);
  41. 		}
  42. 	}
  43.  
  44. ?>

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Posted By: dbphp on February 9, 2010

I can't quite see the point of all that, performing string operations on function names isn't really going to be terribly performant when. Better to just make up individual get/sets for each variable re http://www.icurtain.co.uk/getset.php

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