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Wordpress recursive page listing

/ Published in: PHP
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this is pretty useful if you want to use the wordpress blog system to feed a custom application/site of yours

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Copy this code and paste it in your HTML 
  1. to test it, put this in "wp-content/themes/[theme name]/header.php"
  2.  
  3.  
  4. //-------------------------------------------------------------
  5. // pagesRecursive
  6. //   lists pages of a WP recursively
  7. //-------------------------------------------------------------
  8. function pagesRecursive($parentId, $lvl){ 
  9. 	$args=array('child_of' => $parentId, 'parent' => $parentId);
  10. 	$pages = get_pages($args); 
  11. 	if ($pages) {
  12. 		$lvl ++;
  13. 		foreach ($pages as $page) {
  14. 			print "<div style='margin-left:".($lvl * 30)."; border:solid 1px #000; margin-bottom:10px; '>";
  15. 			print $page->ID."<br>";
  16. 			print $page->post_date."<br>";
  17. 			print $page->post_title."<br>";
  18. 			print $page->post_content."<br>";
  19. 			print "</div>";
  20. 			pagesRecursive($page->ID, $lvl);
  21. 		} 
  22. 	}
  23. }
  24. pagesRecursive(20, 0);

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