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Source View: akismet_delete_commentmeta_interval

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Line Code
439      if ( apply_filters('akismet_optimize_table', ($n == 11)) ) // lucky number
440           $wpdb->query("OPTIMIZE TABLE $wpdb->comments");
441
442 }
443
444 function akismet_delete_old_metadata() { 
445      global $wpdb; 
446
447      $now_gmt = current_time( 'mysql', 1 ); 
448      $interval = apply_filters( 'akismet_delete_commentmeta_interval', 15 );
449
450      # enfore a minimum of 1 day
451      $interval = absint( $interval );
452      if ( $interval < 1 ) {
453           return;
454      }
455
456      // akismet_as_submitted meta values are large, so expire them 
457      // after $interval days regardless of the comment status