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Ticket #37178: 37178.2.diff

File 37178.2.diff, 1.1 KB (added by michalzuber, 10 years ago)
Rewrote a bit :) Don't know in which scenario it could be handy. That one select isn't so perf expensive. If somebody is using get_option he/she needs to know if it exists, that's default consideration for me from the function name.

diff --git a/src/wp-includes/option.php b/src/wp-includes/option.php
index 3bccd29..2f63fab 100644

-                      a
+ *
  * @param string $option  Name of option to retrieve. Expected to not be SQL-escaped.
  * @param mixed  $default Optional. Default value to return if the option does not exist.
+ * @param mixed  $autoloaded_only Optional. Skip not autoloaded.
  * @return mixed Value set for the option.
  */
 function get_option( $option, $default = false ) {
+function get_option( $option, $default = false, $autoloaded_only = false ) {
         global $wpdb;
         $option = trim( $option );
-…
+ function get_option( $option, $default = false ) {
                 } else {
                         $value = wp_cache_get( $option, 'options' );
                         if ( false === $value ) {
+                        if ( false === $value && !$autoloaded_only ) {
                                 $row = $wpdb->get_row( $wpdb->prepare( "SELECT option_value FROM $wpdb->options WHERE option_name = %s LIMIT 1", $option ) );
                                 // Has to be get_row instead of get_var because of funkiness with 0, false, null values