v2

etc/sql.php

@@ -0,0 +1,68 @@
+<?php
+	$GLOBALS["sqlInfo"] = [
+		"host" => $GLOBALS["sqlHost"],
+		"user" => $GLOBALS["sqlUser"],
+		"pass" => $GLOBALS["sqlPass"],
+		"db" => $GLOBALS["sqlDatabase"],
+		"options" => [
+			PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
+			PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+			PDO::ATTR_EMULATE_PREPARES   => false,
+		]
+	];
+	$GLOBALS["sqlDSN"] = "mysql:host=".$GLOBALS["sqlInfo"]["host"].";dbname=".$GLOBALS["sqlInfo"]["db"].";charset=utf8mb4";
+
+	function initSQL() {
+		retry:
+
+		try {
+			$GLOBALS["remoteSQL"] = new PDO($GLOBALS["sqlDSN"], $GLOBALS["sqlInfo"]["user"], $GLOBALS["sqlInfo"]["pass"], $GLOBALS["sqlInfo"]["options"]);
+		}
+		catch (\PDOException $e) {
+			$message = $e->getMessage();
+
+			if (strpos($message, "Connection refused") !== false) {
+				goto retry;
+			}
+		}
+	}
+
+	function sql($query, $values = []) {
+		if (!@$GLOBALS["remoteSQL"]) {
+			initSQL();
+		}
+		
+		retry:
+		try {
+			$statement = $GLOBALS["remoteSQL"]->prepare($query);
+			$success = $statement->execute($values);
+
+			$result = $statement->fetchAll();
+
+			if (count($result) > 1) {
+				return $result;
+			}
+			else if (count($result) == 1) {
+				return [$result[0]];
+			}
+			else if ($success && (substr($query, 0, 12) === "INSERT INTO " || substr($query, 0, 12) === "DELETE FROM " || (substr($query, 0, 7) === "UPDATE "))) {
+				return true;
+			}
+
+			return false;
+		}
+		catch (\PDOException $e) {
+			$message = $e->getMessage();
+
+			if (strpos($message, "MySQL server has gone away") !== false || strpos($message, "Communication link failure") !== false) {
+				initSQL();
+
+				goto retry;
+			}
+			else {
+				//var_dump($message);
+				//error
+			}
+		}
+	}
+?>