From 666fba1da73262f2aa13dc8604960183d45f9f90 Mon Sep 17 00:00:00 2001
From: zlax <zlaxyi@gmail.com>
Date: Mon, 2 Feb 2026 16:00:17 +0300
Subject: [PATCH] php8 fix

---
 README    |  6 +++---
 index.php | 22 +++++++++++-----------
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/README b/README
index d1d9629..707dde9 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-PHPCSV Guestbook version 0.99.8
+PHPCSV Guestbook version 0.99.9
 
 Simple php guestbook/feedback form with csv file data storage.
 
@@ -17,9 +17,9 @@ Features:
   - Feedback form mode
 
 Working example:
- http://zlaxyi.soundragon.su/gb
+ https://is3.ussr.win/zlaxyi/gb
 
-PHPCSV Guestbook requires PHP 5.0 or higher version.
+PHPCSV Guestbook requires PHP 8.0 or higher version.
 
 Installation:
 
diff --git a/index.php b/index.php
index de2483b..f0f2203 100644
--- a/index.php
+++ b/index.php
@@ -175,29 +175,29 @@ function AddEntryView() {
     $captchanumber22=rand(0, 9);
     $_SESSION["captcha"]=md5(base64_encode(($captchanumber11.$captchanumber12)+($captchanumber21.$captchanumber22)));
     echo "<form action=index.php method=post enctype=\"multipart/form-data\">\n";
-    echo "  ",$Titles["Name"],": <input type=text name=\"name\" value=\"",$Values["name"],"\" maxlength=255> (",$Titles["Required"],")<br>\n";
-    if ($GBcityfield) echo "  ",$Titles["City"],": <input type=text name=\"from\" value=\"",$Values["from"],"\" maxlength=255><br>\n";
-    if ($GBlinkfield) echo "  ",$Titles["Link"],": <input type=text name=\"link\" value=\"",$Values["link"],"\" maxlength=255><br>\n";
-    if ($GBemailfield) echo "  ",$Titles["Email"],": <input type=text name=\"email\" value=\"",$Values["email"],"\" maxlength=255> ($Titles[NotPublic])<br>\n";
+    echo "  ",$Titles["Name"],": <input type=text name=\"name\" value=\"",$Values["name"] ?? false,"\" maxlength=255> (",$Titles["Required"],")<br>\n";
+    if ($GBcityfield) echo "  ",$Titles["City"],": <input type=text name=\"from\" value=\"",$Values["from"] ?? false,"\" maxlength=255><br>\n";
+    if ($GBlinkfield) echo "  ",$Titles["Link"],": <input type=text name=\"link\" value=\"",$Values["link"] ?? false,"\" maxlength=255><br>\n";
+    if ($GBemailfield) echo "  ",$Titles["Email"],": <input type=text name=\"email\" value=\"",$Values["email"] ?? false,"\" maxlength=255> ($Titles[NotPublic])<br>\n";
     if ($GBsubjectfield) {
         echo "  ",$Titles["Subject"],": <input type=text name=\"subj\" value=\"";
         if(isset($_POST["reply"])) echo $_SESSION["reply"][7];
-            else echo $Values["subj"];
+            else echo $Values["subj"] ?? false;
         echo "\" maxlength=255><br>\n";
     }
     if ($GBcategoryfield) {
         echo "  ",$Titles["Category"],": <select name=\"category\">";
         foreach($GBcategoryfield as $Category) {
             echo "    <option value=\"$Category\"";
-            if ($Values["category"]==$Category) echo " selected=\"selected\"";
+            if ($Values["category"] ?? false==$Category) echo " selected=\"selected\"";
             echo ">$Category</option>";
         }
         echo "</select><br>\n";
     }
-    if ($GBfield1) echo "  ",$Titles["Field1"],": <input type=text name=\"field1\" value=\"",$Values["field1"],"\" maxlength=255><br>\n";
-    if ($GBfield2) echo "  ",$Titles["Field2"],": <input type=text name=\"field2\" value=\"",$Values["field2"],"\" maxlength=255><br>\n";
-    if ($GBfield3) echo "  ",$Titles["Field3"],": <input type=text name=\"field3\" value=\"",$Values["field3"],"\" maxlength=255><br>\n";
-    echo "  ",$Titles["Text"],":<br>\n  <textarea name=\"text\" wrap=virtual cols=50 rows=5  maxlength=$GBtextlenght>",$Values["text"],"</textarea><br>\n";
+    if ($GBfield1) echo "  ",$Titles["Field1"],": <input type=text name=\"field1\" value=\"",$Values["field1"] ?? false,"\" maxlength=255><br>\n";
+    if ($GBfield2) echo "  ",$Titles["Field2"],": <input type=text name=\"field2\" value=\"",$Values["field2"] ?? false,"\" maxlength=255><br>\n";
+    if ($GBfield3) echo "  ",$Titles["Field3"],": <input type=text name=\"field3\" value=\"",$Values["field3"] ?? false,"\" maxlength=255><br>\n";
+    echo "  ",$Titles["Text"],":<br>\n  <textarea name=\"text\" wrap=virtual cols=50 rows=5  maxlength=$GBtextlenght>",$Values["text"] ?? false,"</textarea><br>\n";
     if ($GBupload) {
         echo "  <label for=\"file\">".$Titles["FileUpload"]."</label>\n";
         echo "  <input type=\"hidden\" name=\"MAX_FILE_SIZE\" value=\"".$GBfilesize."\" />\n";
@@ -373,7 +373,7 @@ function EntriesView() {
                 foreach($SearchResult as $n=>$Entry) $Entries[$n]=$Entry[1];
             } else echo $Titles["NoResult"].": '",$_POST["serachq"],"'.<br>\n";
         }
-        if (($GBpagination>0)&&(count($Entries)>$GBpagination)) {
+        if ((!$DataStatus=="empty")&&($GBpagination>0)&&(count($Entries)>$GBpagination)) {
             $Entries=array_reverse($Entries);
             if (isset($_GET["page"])) switch ($_GET["page"]) {
                 case $Titles["First"]: