From 689a195c9d97995843e53523e0fa7e7581f48fb5 Mon Sep 17 00:00:00 2001
From: Vij Project <info@vetandlife.ru>
Date: Sat, 17 Aug 2024 11:40:38 +0300
Subject: [PATCH] correct number tags

---
 single-3.php | 89 ++++++++++++++++++++++++++++++----------------------
 1 file changed, 52 insertions(+), 37 deletions(-)

diff --git a/single-3.php b/single-3.php
index 65f6072..6cc475f 100644
--- a/single-3.php
+++ b/single-3.php
@@ -1,4 +1,11 @@
 <?php 
+
+
+// Включить отображение всех типов ошибок
+//ini_set('display_errors', 1);
+//ini_set('display_startup_errors', 1);
+//error_reporting(E_ALL);
+
 require TEMPLATEPATH.'/helpers/number_title.php';
 
 get_header();?>
@@ -61,46 +68,54 @@ get_header();?>
         $pitems = [];
         $endpolosa = 1;
 
-        foreach ($posts as $post){
-           
-            $posttags = get_the_tags($post->ID);
-            
-            foreach ($posttags as $tag){
-                $pfind = strpos($tag->name, 'полоса');
-                if ($pfind !== false) {
-                    $number = substr($tag->name, 0, $pfind);
-                    if ($number > $endpolosa ){
-                        $endpolosa = $number;
-                    }
-                    $pitems[$number][] = $post;
-                }
-            }
-        }?>
+        if ( !empty($posts) ) {
 
-<?for ($i = 1; $i <= $endpolosa; $i++) {?>
-    <?if (isset($pitems[$i])):?>
-        <!--<h2 class="part_title">Полоса <?=$i?></h2>-->
-        <?foreach($pitems[$i] as $item):?> 
-            <?$category = get_the_category($item->ID);
-            $category_id = $category[0]->term_id;
-            $category_link = get_category_link($category_id);?>
+            foreach ($posts as $post){
+           
+                $posttags = get_the_tags($post->ID);
             
-            <div class="main-card">
-                    <?if ( has_post_thumbnail($item->ID) ) :?>
-                        <div class="polosa-img"> 
-                            <a href="<?the_permalink($item->ID);?>"><img src="<?php echo get_the_post_thumbnail_url($item->ID, 'large'); ?>" alt="<?=$item->title;?>"></a>
+                foreach ($posttags as $tag){
+                    $pfind = strpos($tag->name, 'полоса');
+                
+                    if ($pfind !== false) {
+                        
+                        $number = (int)substr($tag->name, 0, $pfind);
+                        
+                        if ($number > $endpolosa ){
+                            $endpolosa = $number;
+                        }
+                        $pitems[$number][] = $post;
+                    }
+                }
+            
+            }
+          
+            ?>
+
+            <?for ($i = 1; $i <= $endpolosa; $i++) {?>
+            <?if (isset($pitems[$i])):?>
+                <!--<h2 class="part_title">Полоса <?=$i?></h2>-->
+                <?foreach($pitems[$i] as $item):?> 
+                    <?$category = get_the_category($item->ID);
+                    $category_id = $category[0]->term_id;
+                    $category_link = get_category_link($category_id);?>
+            
+                    <div class="main-card">
+                        <?if ( has_post_thumbnail($item->ID) ) :?>
+                            <div class="polosa-img"> 
+                                <a href="<?the_permalink($item->ID);?>"><img src="<?php echo get_the_post_thumbnail_url($item->ID, 'large'); ?>" alt="<?=$item->title;?>"></a>
+                            </div>
+                        <?endif?><br>
+                        <div class="main-card-title"><p><a href="<?the_permalink($item->ID);?>"><?=get_the_title($item->ID);?></a></p></div>
+                        <div class="main-card-body">
+                            <div><a href="<?the_permalink($item->ID);?>"><?=$item->post_excerpt?></a></div><br>
+                            <div class="news_date"><a href="<?=$category_link?>"><?=$category['0']->name?></a></div>
                         </div>
-                    <?endif?><br>
-                    <div class="main-card-title"><p><a href="<?the_permalink($item->ID);?>"><?=get_the_title($item->ID);?></a></p></div>
-                    <div class="main-card-body">
-                        <div><a href="<?the_permalink($item->ID);?>"><?=$item->post_excerpt?></a></div><br>
-                        <div class="news_date"><a href="<?=$category_link?>"><?=$category['0']->name?></a></div>
-                    </div>
-            </div>  
-             
-        <?endforeach?>    
-    <?endif?>   
-<?}?>    
+                    </div>  
+                <?endforeach?>    
+            <?endif?>   
+            <?}
+        }?>