Checks the version of the installed MySQL binary.
File: wp-admin/includes/upgrade.php
function wp_check_mysql_version() {
global $wpdb;
$result = $wpdb->check_database_version();
if ( is_wp_error( $result ) ) {
wp_die( $result );
}
}
Expand full source code Collapse full source code View on Trac
| Version | Description |
|---|---|
| 2.1.0 | Introduced. |
| Uses | Description |
|---|---|
| wp-includes/functions.php: wp_die() |
Kills WordPress execution and displays HTML page with an error message. |
| wp-includes/wp-db.php: wpdb::check_database_version() |
Whether MySQL database is at least the required minimum version. |
| wp-includes/load.php: is_wp_error() |
Check whether variable is a WordPress Error. |
| Used By | Description |
|---|---|
| wp-admin/includes/upgrade.php: wp_upgrade() |
Runs WordPress Upgrade functions. |
| wp-admin/includes/upgrade.php: wp_install() |
Installs the site. |
Code is Poetry.