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Options, Meta APIs: Prime transient options prior to use.

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Reduce the number of queries getting and setting transients on sites without a persistent cache. 

Transients are stored in two options: one each for the transient value and timeout. Priming the cache reduces the database queries for getting a transient from two to one.

Props peterwilsoncc, swissspidy.
Fixes #61193.


Built from https://develop.svn.wordpress.org/trunk@58134


git-svn-id: http://core.svn.wordpress.org/trunk@57599 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Peter Wilson 2024-05-11 23:53:15 +00:00
parent 77073cce6b
commit 048c5ba580
2 changed files with 4 additions and 2 deletions
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4
wp-includes/option.php
View File

@ -1330,7 +1330,8 @@ function get_transient( $transient ) {
if ( ! isset( $alloptions[ $transient_option ] ) ) { if ( ! isset( $alloptions[ $transient_option ] ) ) {
$transient_timeout = '_transient_timeout_' . $transient; $transient_timeout = '_transient_timeout_' . $transient;
$timeout = get_option( $transient_timeout ); wp_prime_option_caches( array( $transient_option, $transient_timeout ) );
$timeout = get_option( $transient_timeout );
if ( false !== $timeout && $timeout < time() ) { if ( false !== $timeout && $timeout < time() ) {
delete_option( $transient_option ); delete_option( $transient_option );
delete_option( $transient_timeout ); delete_option( $transient_timeout );
@ -1410,6 +1411,7 @@ function set_transient( $transient, $value, $expiration = 0 ) {
} else { } else {
$transient_timeout = '_transient_timeout_' . $transient; $transient_timeout = '_transient_timeout_' . $transient;
$transient_option = '_transient_' . $transient; $transient_option = '_transient_' . $transient;
wp_prime_option_caches( array( $transient_option, $transient_timeout ) );
if ( false === get_option( $transient_option ) ) { if ( false === get_option( $transient_option ) ) {
$autoload = 'on'; $autoload = 'on';

2
wp-includes/version.php
View File

@ -16,7 +16,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '6.6-alpha-58133'; $wp_version = '6.6-alpha-58134';
/** /**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.