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Source View: pre_site_option_{$option}

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Line Code
3512  * @param string $option Name of option to retrieve. Expected to not be SQL-escaped.
3513  * @param mixed $default Optional value to return if option doesn't exist. Default false.
3514  * @param bool $use_cache Whether to use cache. Multisite only. Default true.
3515  * @return mixed Value set for the option.
3516  */
3517 function get_site_option( $option, $default = false, $use_cache = true ) {
3518      global $wpdb;
3519
3520      // Allow plugins to short-circuit site options.
3521       $pre = apply_filters( 'pre_site_option_' . $option, false );
3522       if ( false !== $pre )
3523            return $pre;
3524
3525      if ( !is_multisite() ) {
3526           $value = get_option($option, $default);
3527      } else {
3528           $cache_key = "{$wpdb->siteid}:$option";
3529           if ( $use_cache )
3530                $value = wp_cache_get($cache_key, 'site-options');