wp_upgrade [ WordPress Function ]
wp_upgrade ( No parameters )
| Returns: |
|
| Defined at: |
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Run WordPress Upgrade functions.
{@internal Missing Long Description}}
Source
<?php
function wp_upgrade() {
global $wp_current_db_version, $wp_db_version, $wpdb;
$wp_current_db_version = __get_option('db_version');
// We are up-to-date. Nothing to do.
if ( $wp_db_version == $wp_current_db_version )
return;
if ( ! is_blog_installed() )
return;
wp_check_mysql_version();
wp_cache_flush();
pre_schema_upgrade();
make_db_current_silent();
upgrade_all();
if ( is_multisite() && is_main_site() )
upgrade_network();
wp_cache_flush();
if ( is_multisite() ) {
if ( $wpdb->get_row( "SELECT blog_id FROM {$wpdb->blog_versions} WHERE blog_id = '{$wpdb->blogid}'" ) )
$wpdb->query( "UPDATE {$wpdb->blog_versions} SET db_version = '{$wp_db_version}' WHERE blog_id = '{$wpdb->blogid}'" );
else
$wpdb->query( "INSERT INTO {$wpdb->blog_versions} ( `blog_id` , `db_version` , `last_updated` ) VALUES ( '{$wpdb->blogid}', '{$wp_db_version}', NOW());" );
}
}
?>
Examples [ wp-snippets.com ]
Top Google zoekresultaten
- Updating WordPress « WordPress Codex
WARNING: The upgrade process will affect all files and folders included in the main WordPress installation. This includes all the core files used to run ...
codex.wordpress.org - Error function wp_upgrade in wp-admin/upgrade line 89 - WordPress
After automatic upgrade from wp 3.0.3 to wordpress 3.3, in my Administrator page (wp-admin), WordPress suggest me to Upgrade database. But I got an error ...
wordpress.org - wp_upgrade (WordPress Function) - WPSeek.com
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