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Simple PHP randomizer

/ Published in: PHP
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  1. <?php
  2. /*
  3. Simple randomizer.
  4. Roger Johansson, http://www.456bereastreet.com/
  5. */
  6. echo '<ul>' . "\n";
  7. $items = array(
  8. 	1 => array(
  9. 		'href' => 'url-1',
  10. 		'title' => 'title-text-1',
  11. 		'src' => 'image-1.jpg',
  12. 		'alt' => 'alt-text-1'
  13. 	),
  14. 	2 => array(
  15. 		'href' => 'url-2',
  16. 		'title' => 'title-text-2',
  17. 		'src' => 'image-2.jpg',
  18. 		'alt' => 'alt-text-2'
  19. 	),
  20. 	3 => array(
  21. 		'href' => 'url-3',
  22. 		'title' => 'title-text-3',
  23. 		'src' => 'image-3.jpg',
  24. 		'alt' => 'alt-text-3'
  25. 	),
  26. 	4 => array(
  27. 		'href' => 'url-4',
  28. 		'title' => 'title-text-4',
  29. 		'src' => 'image-4.jpg',
  30. 		'alt' => 'alt-text-4'
  31. 	),
  32. 	5 => array(
  33. 		'href' => 'url-5',
  34. 		'title' => 'title-text-5',
  35. 		'src' => 'image-5.jpg',
  36. 		'alt' => 'alt-text-5'
  37. 	)
  38. );
  39. $numberOfItems = 3; // Change to the number of items you want
  40. $randItems = array_rand($arrItems, $numberOfItems);
  41. for ($i = 0; $i < $numberOfItems; $i++) {
  42. 	$item = $arrItems[$randItems[$i]];
  43. 	echo "\t" . '<li class="r' . ($i + 1) . '"><a href="' . $item['href'] . '" title="' . $item['title'] . '"><img src="' . $item['src'] . '" alt="' . $item['alt'] . '"></a></li>' . "\n";
  44. }
  45. echo '</ul>' . "\n";
  46. ?>

URL: http://www.456bereastreet.com/archive/200701/simple_php_randomizer/

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