WP_Debug_Data::get_mysql_var( string $mysql_var )
Returns the value of a MySQL system variable.
Parameters
- $mysql_var
-
(string) (Required) Name of the MySQL system variable.
Return
(string|null) The variable value on success. Null if the variable does not exist.
Source
File: wp-admin/includes/class-wp-debug-data.php
public static function get_mysql_var( $mysql_var ) { global $wpdb; $result = $wpdb->get_row( $wpdb->prepare( 'SHOW VARIABLES LIKE %s', $mysql_var ), ARRAY_A ); if ( ! empty( $result ) && array_key_exists( 'Value', $result ) ) { return $result['Value']; } return null; }
Expand full source code Collapse full source code View on Trac View on GitHub
Changelog
Version | Description |
---|---|
5.9.0 | Introduced. |