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Fixed: CodeFactor issues

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Bogdan Rapaić 2020-06-04 21:05:07 +02:00 • committed by GitHub
parent 09677a4511
commit a42e80a43a
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1 changed files with 24 additions and 22 deletions
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46
class/class-mainwp-child-db.php
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@ -3,6 +3,8 @@
* MainWP Child DB
*
* This file handles all of the Child Plugin's DB functions.
*
* @package MainWP\Child
*/
namespace MainWP\Child;
@ -10,10 +12,12 @@ namespace MainWP\Child;
/**
* Class MainWP_Child_DB
*
* @package MainWP\Child
* Handles all of the Child Plugin's DB functions.
*/
class MainWP_Child_DB {
// phpcs:disable WordPress.DB.RestrictedFunctions, WordPress.DB.PreparedSQL.NotPrepared -- unprepared SQL ok, accessing the database directly to custom database functions.
/**
* Support old & new versions of WordPress (3.9+).
*
@ -24,7 +28,6 @@ class MainWP_Child_DB {
return false;
}
/** @var $wpdb wpdb */
global $wpdb;
return ( $wpdb->dbh instanceof \mysqli );
@ -33,8 +36,9 @@ class MainWP_Child_DB {
/**
* Run a mysqli query & get a result.
*
* @param $query An SQL query
* @param $link A link identifier
* @param string $query An SQL query.
* @param string $link A link identifier.
*
* @return bool|\mysqli_result|resource For successful SELECT, SHOW, DESCRIBE or EXPLAIN queries, mysqli_query()
* will return a mysqli_result object. For other successful queries mysqli_query() will return TRUE.
* Returns FALSE on failure.
@ -50,8 +54,9 @@ class MainWP_Child_DB {
/**
* Fetch an array.
*
* @param $result A result set identifier.
* @return array|false|nul Returns an array of strings that corresponds to the fetched row, or false if there are no more rows.
* @param array $result A result set identifier.
*
* @return array|false|null Returns an array of strings that corresponds to the fetched row, or false if there are no more rows.
*/
public static function fetch_array( $result ) {
if ( self::use_mysqli() ) {
@ -64,7 +69,8 @@ class MainWP_Child_DB {
/**
* Count the number of rows.
*
* @param $result A result set identifier returned.
* @param array $result A result set identifier returned.
*
* @return false|int Returns number of rows in the result set.
*/
public static function num_rows( $result ) {
@ -78,9 +84,10 @@ class MainWP_Child_DB {
/**
* Connect to Child Site Database.
*
* @param $host Can be either a host name or an IP address.
* @param $user The MySQL user name.
* @param $pass The MySQL user password.
* @param string $host Can be either a host name or an IP address.
* @param string $user The MySQL user name.
* @param string $pass The MySQL user password.
*
* @return false|\mysqli|resource object which represents the connection to a MySQL Server or false if an error occurred.
*/
public static function connect( $host, $user, $pass ) {
@ -94,15 +101,13 @@ class MainWP_Child_DB {
/**
* Select Child Site DB.
*
* @param $db Database name.
* @param string $db Database name.
*
* @return bool true on success or false on failure.
*/
public static function select_db( $db ) {
if ( self::use_mysqli() ) {
/** @var $wpdb wpdb */
global $wpdb;
return \mysqli_select_db( $wpdb->dbh, $db );
} else {
return \mysql_select_db( $db );
@ -116,8 +121,6 @@ class MainWP_Child_DB {
*/
public static function error() {
if ( self::use_mysqli() ) {
/** @var $wpdb wpdb */
global $wpdb;
return \mysqli_error( $wpdb->dbh );
@ -129,12 +132,11 @@ class MainWP_Child_DB {
/**
* Escape a given string.
*
* @param $value The string to be escaped. Characters encoded are NUL (ASCII 0), \n, \r, \, ', ", and Control-Z.
* @param string $value The string to be escaped. Characters encoded are NUL (ASCII 0), \n, \r, \, ', ", and Control-Z.
*
* @return false|string the escaped string, or false on error.
*/
public static function real_escape_string( $value ) {
/** @var $wpdb wpdb */
global $wpdb;
if ( self::use_mysqli() ) {
@ -147,8 +149,9 @@ class MainWP_Child_DB {
/**
* Check if $result is an Instantiated object of \mysqli.
*
* @param $result Instantiated object of \mysqli.
* @return mysqli_result|bool Instantiated object of \mysqli, true if var is a resource, false otherwise.
* @param resource $result Instantiated object of \mysqli.
*
* @return resource|bool Instantiated object of \mysqli, true if var is a resource, false otherwise.
*/
public static function is_result( $result ) {
if ( self::use_mysqli() ) {
@ -164,7 +167,6 @@ class MainWP_Child_DB {
* @return int|mixed Size of the DB or false on failure.
*/
public static function get_size() {
/** @var $wpdb wpdb */
global $wpdb;
$rows = self::to_query( 'SHOW table STATUS', $wpdb->dbh );