Advanced Search

Wordpress - Get page content by Page ID

/ Published in: PHP
Save to your folder(s)

Expand | Embed | Plain Text

Copy this code and paste it in your HTML 
  1. Add following code in your functions.php file inside your theme folder.
  2.  
  3. <?php
  4. if(!function_exists('getPageContent'))
  5. 	{
  6. 		function getPageContent($pageId,$max_char)
  7. 		{
  8. 			if(!is_numeric($pageId))
  9. 			{
  10. 				return;
  11. 			}
  12. 			global $wpdb;
  13. 			$nsquery = 'SELECT DISTINCT * FROM ' . $wpdb->posts .
  14. 			' WHERE ' . $wpdb->posts . '.ID=' . $pageId;
  15. 			$post_data = $wpdb->get_results($nsquery);
  16. 			if(!empty($post_data))
  17. 			{
  18. 				foreach($post_data as $post)
  19. 				{
  20. 					$text_out=nl2br($post->post_content);
  21. 					$text_out=str_replace(']]>', ']]&gt;', $text_out);
  22. 					$text_out = strip_tags($text_out);
  23. 					return substr($text_out,0,$max_char);
  24.  
  25. 				}
  26. 			}
  27. 		}
  28. }
  29. ?>
  30.  
  31.  
  32. And to display text you have to call the function like
  33.  
  34. <?php echo getPageContent(11,150); //First parameter is PAGE ID and second is number of words displayed. ?>

Report this snippet


Comments

RSS Icon Subscribe to comments

You need to login to post a comment.