add database directory

classes/class_cache_redis.php

@@ -205,6 +205,7 @@ class RedisCache {
 
     // Wrapper for Memcache::set, with the zlib option removed and default duration of 1 hour
     function cache_value($Key, $Value, $Duration = 3600){
+        $Value = $this->serialize($Value);
 //        $this->set($Key,$Value, 0, $Duration);
         $this->redis->set($Key, $Value, $Duration);
         $this->cacheWriteTimes++;
@@ -273,6 +274,7 @@ class RedisCache {
         }*/
 
         $Return = $this->redis->get($Key);
+        $Return = ! is_null($Return) ? $this->unserialize($Return) : null;
         $this->cacheReadTimes++;
         $this->keyHits['read'][$Key] = !$this->keyHits['read'][$Key] ? 1 : $this->keyHits['read'][$Key]+1;
         return $Return;
@@ -301,4 +303,26 @@ class RedisCache {
     function getKeyHits ($type='read') {
         return (array)$this->keyHits[$type];
     }
+
+    /**
+     * Serialize the value.
+     *
+     * @param  mixed  $value
+     * @return mixed
+     */
+    protected function serialize($value)
+    {
+        return is_numeric($value) && ! in_array($value, [INF, -INF]) && ! is_nan($value) ? $value : serialize($value);
+    }
+
+    /**
+     * Unserialize the value.
+     *
+     * @param  mixed  $value
+     * @return mixed
+     */
+    protected function unserialize($value)
+    {
+        return is_numeric($value) ? $value : unserialize($value);
+    }
 }

classes/class_db.php

@@ -1,94 +0,0 @@
-<?php
-
-class DB
-{
-    private  DBInterface $driver;
-
-    private static $instance;
-
-    private static array $queries = [];
-
-    private function __construct()
-    {
-
-    }
-
-    private function __clone()
-    {
-
-    }
-
-    public function setDriver(DBInterface $driver)
-    {
-        $this->driver = $driver;
-
-        return $this;
-    }
-
-    public static function getInstance()
-    {
-        if (self::$instance) {
-            return self::$instance;
-        }
-        $instance = new self;
-        $driver = new DBMysqli();
-        $instance->setDriver($driver);
-        return self::$instance = $instance;
-    }
-
-
-    public function connect($host, $username, $password, $database, $port)
-    {
-        return $this->driver->connect($host, $username, $password, $database, $port);
-    }
-
-    public function query(string $sql)
-    {
-        return $this->driver->query($sql);
-    }
-
-    public function error()
-    {
-        return $this->driver->error();
-    }
-
-    public function errno()
-    {
-        return $this->driver->errno();
-    }
-
-    public function numRows($result)
-    {
-        return $this->driver->numRows($result);
-    }
-
-    public function select_db($database)
-    {
-        return $this->driver->selectDb($database);
-    }
-
-    public function fetchAssoc($result)
-    {
-        return $this->driver->fetchAssoc($result);
-    }
-
-    public function fetchRow($result)
-    {
-        return $this->driver->fetchRow($result);
-    }
-
-    public function affectedRows()
-    {
-        return $this->driver->affectedRows();
-    }
-
-    public function escapeString(string $string)
-    {
-        return $this->driver->escapeString($string);
-    }
-
-
-
-
-
-}

classes/class_db_mysqli.php

@@ -1,67 +0,0 @@
-<?php
-
-class DBMysqli implements DBInterface
-{
-    private mysqli $mysqli;
-
-    public function connect($host, $username, $password, $database, $port)
-    {
-        $mysqli = new mysqli($host, $username, $password, $database, $port);
-        /* check connection */
-        if (mysqli_connect_errno()) {
-            throw new \RuntimeException(mysqli_connect_error());
-        }
-        /* activate reporting */
-        $driver = new mysqli_driver();
-        $driver->report_mode = MYSQLI_REPORT_ALL & ~MYSQLI_REPORT_INDEX;
-
-        return $this->mysqli = $mysqli;
-    }
-
-    public function query(string $sql)
-    {
-        return $this->mysqli->query($sql);
-    }
-
-    public function error(): string
-    {
-        return $this->mysqli->error;
-    }
-
-    public function errno(): int
-    {
-        return $this->mysqli->errno;
-    }
-
-    public function numRows($mysqliResult): int
-    {
-        return $mysqliResult->num_rows;
-    }
-
-    public function selectDb($database)
-    {
-        return $this->mysqli->select_db($database);
-    }
-
-    public function fetchAssoc($mysqliResult): array|null
-    {
-        return $mysqliResult->fetch_assoc();
-    }
-
-    public function fetchRow($mysqliResult): array|null
-    {
-        return $mysqliResult->fetch_row();
-    }
-
-    public function affectedRows(): int
-    {
-        return $this->mysqli->affected_rows;
-    }
-
-    public function escapeString(string $string): string
-    {
-        return $this->mysqli->real_escape_string($string);
-    }
-
-
-}

classes/interface_db.php

@@ -1,25 +0,0 @@
-<?php
-
-interface DBInterface
-{
-    public function connect($host, $username, $password, $database, $port);
-
-    public function query(string $sql);
-
-    public function error(): string;
-
-    public function errno(): int;
-
-    public function numRows($result): int;
-
-    public function selectDb($database);
-
-    public function fetchAssoc($result): array|null;
-
-    public function fetchRow($result): array|null;
-
-    public function affectedRows(): int;
-
-    public function escapeString(string $string): string;
-
-}