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Posted By

javifr on 10/29/10


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wordpress images Attached


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Attached files to single - images

 / Published in: PHP
 
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  1. function get_attached_images($number=NULL,$exclude_thumb=TRUE){
  2.  
  3. 	if($number == NULL ) $number = -1;
  4.  
  5. 	$thumb_id = get_post_thumbnail_id();
  6.  
  7. 	global $post;
  8.  
  9. 	$args = array(
  10. 		'post_type' => 'attachment',
  11. 		'numberposts' => $number,
  12. 		'post_status' => null,
  13. 		'post_parent' => $post->ID,
  14. 		'orderby' => 'menu_order'
  15. 		); 
  16.  
  17. 	$attachments = array_reverse(get_posts($args));
  18.  
  19.  
  20. 	$images = array();
  21.  
  22. 	if ($attachments) {
  23. 		foreach ($attachments as $attachment) {
  24. 			if(!$exclude_thumb){
  25. 				$image = wp_get_attachment_image_src($attachment->ID,'full',false);
  26. 				$images[] = array("url" => $image[0], "caption" => $attachment->post_excerpt);				
  27. 			}elseif($thumb_id <> $attachment->ID){		
  28. 				$image = wp_get_attachment_image_src($attachment->ID,'full',false);
  29. 				$images[] = array("url" => $image[0], "caption" => $attachment->post_excerpt);
  30. 			}
  31. 		}
  32. 	}
  33.  
  34. 	return $images;
  35. }
  36.  
  37.  
  38.  
  39. // más potente sin exclusión de thumbs 
  40.  
  41.  
  42. 	function get_attached_images($type="thumbnail",$number=NULL){
  43.  
  44. 		if($number == NULL ) $number = -1;
  45.  
  46. 		global $post;
  47.  
  48. 		$args = array(
  49. 			'post_type' => 'attachment',
  50. 			'numberposts' => $number,
  51. 			'post_status' => null,
  52. 			'post_parent' => $post->ID,
  53. 			'orderby' => 'menu_order'
  54. 			); 
  55.  
  56. 		$attachments = array_reverse(get_posts($args));
  57.  
  58. 		$images = array();
  59.  
  60. 		if ($attachments) {
  61. 			foreach ($attachments as $attachment) {
  62. 					$image = wp_get_attachment_image_src($attachment->ID,$type,false);
  63. 					$image_big = wp_get_attachment_image_src($attachment->ID,"full",false);
  64. 					$image_medium = wp_get_attachment_image_src($attachment->ID,"medium",false);
  65. 					$image_large = wp_get_attachment_image_src($attachment->ID,"large",false);
  66. 					$images[] = array("url" => $image[0], "caption" => $attachment->post_excerpt,"url_big"=> $image_big[0],"url_medium"=>$image_medium[0],"url_large"=>$image_large[0]);				
  67. 			}
  68. 		}
  69.  
  70. 		return $images;
  71. 	}
  72.  

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