From bc50a2996e5913d40cd8c0396c4e8a8ad91899a8 Mon Sep 17 00:00:00 2001
From: sparkyx <danydb@noalyss.eu>
Date: Sun, 16 Jul 2023 18:00:40 +0200
Subject: [PATCH] PHP8.1 compatibility

---
 include/class/database.class.php       | 4 ++--
 include/lib/itext.class.php            | 2 +-
 include/lib/table_data_sql.class.php   | 2 +-
 include/template/ledger_detail_ach.php | 2 +-
 include/template/ledger_detail_ven.php | 2 +-
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/class/database.class.php b/include/class/database.class.php
index deee87aff..320fb3724 100644
--- a/include/class/database.class.php
+++ b/include/class/database.class.php
@@ -39,7 +39,7 @@ class Database extends DatabaseCore
 
     function __construct($p_database_id = 0, $p_type = 'dos')
     {
-        if (IsNumber($p_database_id) == false || strlen($p_database_id) > 10)
+        if (IsNumber($p_database_id) == false || strlen($p_database_id??"") > 10)
             die("-->Dossier invalide [$p_database_id]");
         $noalyss_user = (defined("noalyss_user")) ? noalyss_user : phpcompta_user;
         $password = (defined("noalyss_password")) ? noalyss_password : phpcompta_password;
@@ -90,7 +90,7 @@ class Database extends DatabaseCore
         if (pg_num_rows($ret) != 0) {
             $r = pg_fetch_array($ret, 0);
             $old_oid = $r['jr_pj'];
-            if (strlen($old_oid) != 0)
+            if (strlen($old_oid??"") != 0)
                 $this->lo_unlink( $old_oid);
         }
         // Load new document
diff --git a/include/lib/itext.class.php b/include/lib/itext.class.php
index 08f1d377d..1eb3d009b 100644
--- a/include/lib/itext.class.php
+++ b/include/lib/itext.class.php
@@ -108,7 +108,7 @@ class IText extends HtmlInput
         $extra=(isset($this->extra))?$this->extra:"";
 
         $readonly=" readonly ";
-        $this->value=htmlentities($this->value, ENT_COMPAT|ENT_QUOTES, "UTF-8");
+        $this->value=htmlentities($this->value??"", ENT_COMPAT|ENT_QUOTES, "UTF-8");
         $this->style=' class="input_text_ro" ';
          if ( ! isset ($this->css_size))
         {
diff --git a/include/lib/table_data_sql.class.php b/include/lib/table_data_sql.class.php
index 2d130cf3f..25d92028d 100644
--- a/include/lib/table_data_sql.class.php
+++ b/include/lib/table_data_sql.class.php
@@ -179,7 +179,7 @@ abstract class Table_Data_SQL extends Data_SQL
         $sql=$this->build_query();
         $pk=$this->primary_key;
         // primary cannot be null or empty
-        if (trim($this->$pk)==="" || $this->$pk===null)  {
+        if (trim($this->$pk??"")==="" || $this->$pk===null)  {
             $this->pk=-1;
             return false;
         }
diff --git a/include/template/ledger_detail_ach.php b/include/template/ledger_detail_ach.php
index be053c68a..6285e910d 100644
--- a/include/template/ledger_detail_ach.php
+++ b/include/template/ledger_detail_ach.php
@@ -67,7 +67,7 @@ global $div,$g_parameter,$cn,$access,$jr_id,$obj;
                             <td>
                                 <?php
                                 $itext = new IText('lib');
-                                $itext->value = strip_tags($obj->det->jr_comment);
+                                $itext->value = strip_tags($obj->det->jr_comment??"");
                                 $itext->size = 40;
                                 echo td(_('Libellé')) . td($itext->input(), ' colspan="2" ');
                                 ?>
diff --git a/include/template/ledger_detail_ven.php b/include/template/ledger_detail_ven.php
index 7af1fb7b5..216d53a15 100644
--- a/include/template/ledger_detail_ven.php
+++ b/include/template/ledger_detail_ven.php
@@ -78,7 +78,7 @@ $str_anc = "";
                         <td>
                             <?php
                             $itext = new IText('lib');
-                            $itext->value = strip_tags($obj->det->jr_comment);
+                            $itext->value = strip_tags($obj->det->jr_comment??"");
                             $itext->size = 40;
                             echo td(_('Libellé')) . td($itext->input(), ' colspan="2" ');
                             ?>