From e875dacbd4851881c7be1d89638db09eefc690ee Mon Sep 17 00:00:00 2001
From: gtbu <regis@vollbio.de>
Date: Sun, 22 May 2022 16:10:04 +0200
Subject: [PATCH] Update php8.1

---
 include/thirdparty/ScssPhp/ScssPhp/Compiler.php | 2 +-
 include/tool.php                                | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/thirdparty/ScssPhp/ScssPhp/Compiler.php b/include/thirdparty/ScssPhp/ScssPhp/Compiler.php
index 9eb8dec..c7c449a 100644
--- a/include/thirdparty/ScssPhp/ScssPhp/Compiler.php
+++ b/include/thirdparty/ScssPhp/ScssPhp/Compiler.php
@@ -328,7 +328,7 @@ class Compiler
         // all Sass features that aren’t also valid CSS will produce errors.
         // Otherwise, the CSS will be rendered as-is. It can even be extended!
         $cssOnly = false;
-
+        $path .= "";  
         if (substr($path, '-4') === '.css') {
             $cssOnly = true;
         }
diff --git a/include/tool.php b/include/tool.php
index 76e7284..cc8f637 100644
--- a/include/tool.php
+++ b/include/tool.php
@@ -99,7 +99,7 @@ namespace gp{
 			$args = func_get_args();
 			$args[] = $dataDir . $dirPrefix;
 			foreach($args as $arg){
-				if( !ctype_digit($arg) ){
+				if( !ctype_digit((string)$arg)){
 					$arg = crc32( $arg );
 					$arg = sprintf("%u\n", $arg);
 				}
@@ -700,7 +700,7 @@ namespace gp{
 		public static function SpecialHref($href){
 			global $gp_index;
 
-			$href2 = '';
+			$href2 = ''; $href .= '';
 			$pos = mb_strpos($href, '/');
 			if( $pos !== false ){
 				$href2 = mb_substr($href, $pos);