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spacedmonkey/gist:763005309cdb1c852ff57e5ccb71a57b

Created May 24, 2016 21:05
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gistfile1.txt
$sql = "LIMIT 10";
$cache_key = md5($sql);
$post_ids = wp_cache_get( $cache_key, 'keystone_redirects' );
if( false === $post_ids ){
$post_ids = $wpdb->get_col( $sql );
$cache_time = (count($post_ids) > 0 ) ? MINUTE_IN_SECONDS : DAY_IN_SECONDS;
wp_cache_set( $cache_key, $post_ids, 'keystone_redirects', $cache_time );
}
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