_get_non_cached_ids() – Retrieve IDs that are not already present in the cache.

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Description

Retrieve IDs that are not already present in the cache.

Usage

$int[] = _get_non_cached_ids( $object_ids, $cache_key );

Parameters

$object_ids: ( int[] ) required – Array of IDs.
$cache_key: ( string ) required – The cache bucket to check against.

Returns

int[] Array of IDs not present in the cache.

Source

File name: wordpress/wp-includes/functions.php
Lines: 1 to 11 of 11

function _get_non_cached_ids( $object_ids, $cache_key ) {
  $clean = array();
  foreach ( $object_ids as $id ) {
    $id = (int) $id;
    if ( ! wp_cache_get( $id, $cache_key ) ) {
      $clean[] = $id;
    }
  }

  return $clean;
}

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