From 1211961325ed83c2ea898c2d47a18380e532c0dc Mon Sep 17 00:00:00 2001
From: Matteo Baccan <matteo.baccan@gmail.com>
Date: Mon, 14 Sep 2020 12:41:00 +0200
Subject: Update mysql.php

After PHPStan analysis:

1) mysql_get_client_info : use global resource link
2) mysqli_free_result : have a void return and mysql_free_result a bool return. These functions have not a compatible return. Changed to TRUE the result
---
 mysql.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/mysql.php b/mysql.php
index d3824fb..30fbe7f 100644
--- a/mysql.php
+++ b/mysql.php
@@ -272,7 +272,9 @@ if (!extension_loaded('mysql') && !function_exists('mysql_connect')) {
 	 */
 	function mysql_get_client_info()
 	{
-		return mysqli_get_client_info();
+		global $__MYSQLI_WRAPPER_LINK;
+		// Better use the reference to current connection
+		return mysqli_get_client_info($__MYSQLI_WRAPPER_LINK);		
 	}
 
 	/**
@@ -281,7 +283,9 @@ if (!extension_loaded('mysql') && !function_exists('mysql_connect')) {
 	 */
 	function mysql_free_result(mysqli_result $result)
 	{
-		return mysqli_free_result($result);
+		// mysqli_free_result have a void return
+		mysqli_free_result($result);
+		return TRUE;
 	}
 
 	/**
-- 
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