From 6b82542171500ea7134f7a4095b79cb781351465 Mon Sep 17 00:00:00 2001
From: Takuya Ono <takuya-o@users.sourceforge.net>
Date: Mon, 15 Aug 2016 18:00:15 +0900
Subject: [PATCH] Supporting PHP7.0 on "mysqli" DB driver.

* Only supported only "mysqli" DB driver.
   The driver don't support $dbport in config.inc.php.
   It needs to keep it a null string as ''.

* Including the UTF-8 patch.

* Ignoring E_USER_WARNING.
---
 header.inc.php              |  2 ++
 includes/db/mysqli.php      | 10 ++++++----
 services/servicefactory.php |  2 +-
 services/userservice.php    |  4 ++--
 4 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/header.inc.php b/header.inc.php
index d3c6ed8..9c23c12 100644
--- a/header.inc.php
+++ b/header.inc.php
@@ -37,4 +37,6 @@ else {
   ini_set('display_errors',   '0');
   ini_set('mysql.trace_mode', '0');
   error_reporting(E_ALL);
+  //PHP5.4 PHP Notice:  Undefined variable:  PHP7 STOP deprecated and Warning
+  error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT & ~E_DEPRECATED & ~E_USER_WARNING);
 }
\ No newline at end of file
diff --git a/includes/db/mysqli.php b/includes/db/mysqli.php
index fa643c2..267229f 100644
--- a/includes/db/mysqli.php
+++ b/includes/db/mysqli.php
@@ -46,6 +46,8 @@ class sql_db
 		{
 			if (@mysqli_select_db($this->db_connect_id, $this->dbname))
 			{
+				//Set utf-8
+				mysqli_query($this->db_connect_id, 'SET CHARACTER SET utf8');
 				return $this->db_connect_id;
 			}
 		}
@@ -380,10 +382,10 @@ class sql_db
 	}
 
 	function sql_escape($msg) {
-		if (function_exists('mysql_real_escape_string')) {
-			return @mysql_real_escape_string($msg, $this->db_connect_id);
+		if (function_exists('mysqli_real_escape_string')) {
+			return @mysqli_real_escape_string($this->db_connect_id, $msg);
 		} else {
-			return mysql_escape_string($msg);
+			return mysqli_escape_string($this->db_connect_id, $msg);
 		}		
 	}
 	
@@ -400,7 +402,7 @@ class sql_db
 			{
 				$this->sql_transaction('rollback');
 			}
-			
+
 			trigger_error($message, E_USER_ERROR);
 		}
 
diff --git a/services/servicefactory.php b/services/servicefactory.php
index 5f7635a..987d908 100644
--- a/services/servicefactory.php
+++ b/services/servicefactory.php
@@ -25,7 +25,7 @@ class ServiceFactory {
                 }
                 require_once $servicedir . strtolower($name) .'.php';
             }
-            $instances[$name] = call_user_func(array($name, 'getInstance'), $db);
+            $instances[$name] = call_user_func_array(array($name, 'getInstance'), array(&$db));
         }
         return $instances[$name];
     }
diff --git a/services/userservice.php b/services/userservice.php
index 44374a0..dde67b5 100644
--- a/services/userservice.php
+++ b/services/userservice.php
@@ -41,7 +41,7 @@ class UserService {
         if(!empty($host)) {
             @exec("nslookup -type=$type $host", $output);
             while(list($k, $line) = each($output)) {
-                if(eregi("^$host", $line)) {
+                if(preg_match("/^$host/i", $line)) {   //eregi("^$host", $line)
                     return true;
                 }
             }
@@ -132,7 +132,7 @@ class UserService {
         if (isset($_SESSION[$this->getSessionKey()])) {
             return $_SESSION[$this->getSessionKey()];
         } else if (isset($_COOKIE[$this->getCookieKey()])) {
-            $cook = split(':', $_COOKIE[$this->getCookieKey()]);
+            $cook = explode(':', $_COOKIE[$this->getCookieKey()]); //split(':', $_COOKIE[$this->getCookieKey()]);
             //cookie looks like this: 'id:md5(username+password)'
             $query = 'SELECT * FROM '. $this->getTableName() .
                      ' WHERE MD5(CONCAT('.$this->getFieldName('username') .
-- 
2.30.2