Topic: need help with get_all_page_ids function · BuddyPress.org

Skip to:: Content; Pages; Categories; Search; Top; Bottom

need help with get_all_page_ids function

Anointed
Participant

@anointed

14 years ago
I’ve been trying to find a function that will output an array of all my page id’s, so I can manipulate it later.

What I found was:
```
function get_all_page_ids() {

global $wpdb;



if ( ! $page_ids = wp_cache_get('all_page_ids', 'posts') ) {

$page_ids = $wpdb->get_col("SELECT ID FROM $wpdb->posts WHERE post_type = 'page'");

wp_cache_add('all_page_ids', $page_ids, 'posts');

}



return $page_ids;

}
```
When I add
```
$test = get_all_page_ids();

echo $test
```
I end up with an empty array.

I’m guessing I have either the wrong function or I’m doing something really stupid…. any ideas?

Viewing 2 replies - 1 through 2 (of 2 total)

Brajesh Singh
Participant

@sbrajesh

14 years ago
you should use
```
print_r($test);

// or
```
var_dump($test);

`

Not echo, echo will always show empty array for arrays.
Paul Wong-Gibbs
Keymaster

@djpaul

14 years ago

This is nothing to do with BuddyPress; this should go on the WordPress forums.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘need help with get_all_page_ids function’ is closed to new replies.