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Source View: pre_site_option_{$option}

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Line Code
1248       * @param mixed  $pre_option The value to return instead of the option value. This differs from
1249       *                           `$default`, which is used as the fallback value in the event the
1250       *                           option doesn't exist elsewhere in get_network_option(). Default
1251       *                           is false (to skip past the short-circuit).
1252       * @param string $option     Option name.
1253       * @param int    $network_id ID of the network.
1254       * @param mixed  $default    The fallback value to return if the option does not exist.
1255       *                           Default is false.
1256       */
1257      $pre = apply_filters( "pre_site_option_{$option}", false, $option, $network_id, $default );
1259      if ( false !== $pre ) {
1260           return $pre;
1261      }
1263      // Prevent non-existent options from triggering multiple queries.
1264      $notoptions_key = "$network_id:notoptions";
1265      $notoptions     = wp_cache_get( $notoptions_key, 'site-options' );