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Database: Correct and improve documentation for properties and parameters in wpdb.

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See #53399

Built from https://develop.svn.wordpress.org/trunk@52373


git-svn-id: http://core.svn.wordpress.org/trunk@51965 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
John Blackbourn 2021-12-14 16:24:02 +00:00
parent 65a4199149
commit 0124d01d1d
2 changed files with 32 additions and 17 deletions
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2
wp-includes/version.php
View File

@ -16,7 +16,7 @@
*
* @global string $wp_version
*/
$wp_version = '5.9-beta2-52372';
$wp_version = '5.9-beta2-52373';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.

47
wp-includes/wp-db.php
View File

@ -132,16 +132,24 @@ class wpdb {
*
* @since 0.71
*
* @var array|null
* @var stdClass[]|null
*/
public $last_result;
/**
* MySQL result, which is either a resource or boolean.
* MySQL query result.
*
* Possible values:
*
* - `null` if a query is yet to be made or if the result has since been flushed
* - `mysqli_result` instance when the MySQLi driver is in use, or `resource` when the older
* MySQL driver is in use, for successful SELECT, SHOW, DESCRIBE, or EXPLAIN queries
* - `true` for other query types that were successful
* - `false` if the query returned an error
*
* @since 0.71
*
* @var mixed
* @var mysqli_result|resource|bool|null
*/
protected $result;
@ -279,7 +287,7 @@ class wpdb {
* @since 2.5.0
*
* @see wpdb::tables()
* @var array
* @var string[]
*/
public $tables = array(
'posts',
@ -302,7 +310,7 @@ class wpdb {
* @since 2.9.0
*
* @see wpdb::tables()
* @var array
* @var string[]
*/
public $old_tables = array( 'categories', 'post2cat', 'link2cat' );
@ -312,7 +320,7 @@ class wpdb {
* @since 3.0.0
*
* @see wpdb::tables()
* @var array
* @var string[]
*/
public $global_tables = array( 'users', 'usermeta' );
@ -322,7 +330,7 @@ class wpdb {
* @since 3.0.0
*
* @see wpdb::tables()
* @var array
* @var string[]
*/
public $ms_global_tables = array(
'blogs',
@ -581,11 +589,18 @@ class wpdb {
protected $dbhost;
/**
* Database Handle.
* Database handle.
*
* Possible values:
*
* - `null` if the connection is yet to be made or has been closed
* - `mysqli` instance when the MySQLi driver is in use
* - `resource` when the older MySQL driver is in use
* - `false` if the connection has failed
*
* @since 0.71
*
* @var string
* @var mysqli|resource|false|null
*/
protected $dbh;
@ -617,7 +632,7 @@ class wpdb {
*
* @since 3.9.0
*
* @var array
* @var string[]
*/
protected $incompatible_modes = array(
'NO_ZERO_DATE',
@ -849,9 +864,9 @@ class wpdb {
*
* @since 3.1.0
*
* @param resource $dbh The resource given by mysql_connect.
* @param string $charset Optional. The character set. Default null.
* @param string $collate Optional. The collation. Default null.
* @param mysqli|resource $dbh The connection returned by `mysqli_connect()` or `mysql_connect()`.
* @param string $charset Optional. The character set. Default null.
* @param string $collate Optional. The collation. Default null.
*/
public function set_charset( $dbh, $charset = null, $collate = null ) {
if ( ! isset( $charset ) ) {
@ -1141,15 +1156,15 @@ class wpdb {
}
/**
* Selects a database using the current database connection.
* Selects a database using the current or provided database connection.
*
* The database name will be changed based on the current database connection.
* On failure, the execution will bail and display a DB error.
*
* @since 0.71
*
* @param string $db MySQL database name.
* @param resource|null $dbh Optional link identifier.
* @param string $db MySQL database name.
* @param mysqli|resource $dbh Optional database connection.
*/
public function select( $db, $dbh = null ) {
if ( is_null( $dbh ) ) {