From d1690ee965dbe6ca51769b00bb6591e7d8f5fe4b Mon Sep 17 00:00:00 2001
From: jsasg <735273025@qq.com>
Date: Tue, 1 Jul 2025 17:13:24 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BA=A7=E5=93=81=E6=90=9C=E7=B4=A2?=
 =?UTF-8?q?=E5=85=B3=E9=94=AE=E8=AF=8D=E9=AB=98=E4=BA=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/index/common.php             | 19 +++++++++++++++++++
 app/index/controller/Product.php |  6 +++---
 app/index/model/ProductModel.php |  2 +-
 3 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/app/index/common.php b/app/index/common.php
index de61e023..81d3df13 100644
--- a/app/index/common.php
+++ b/app/index/common.php
@@ -222,3 +222,22 @@ if (!function_exists('get_platform')) {
         return $platform;
     }
 }
+
+if (!function_exists('highlight_keywords')) {
+    /**
+     * 高亮关键词
+     * @param string $item
+     * @param string $keywords
+     * @param array $class
+     * @return string
+     */
+    function highlight_keywords(string $text, string $keywords, array $class=[]): string
+    {
+        return preg_replace_callback('/' . preg_quote($keywords, '/') . '+/i', function($match) use($text, $class) {
+            if (empty($match)) {
+                return $text;
+            }
+            return '<strong class="' . implode(' ', $class) .  '">' . $match[0] . '</strong>';
+        }, $text);
+    }
+}
diff --git a/app/index/controller/Product.php b/app/index/controller/Product.php
index 74510312..b16ded89 100644
--- a/app/index/controller/Product.php
+++ b/app/index/controller/Product.php
@@ -299,9 +299,9 @@ class Product extends Common
                 'query'     => request()->param()
             ])
             ->each(function ($item) use($keywords) {
-                $item['spu']        = str_replace($keywords, '<strong class="redpoint">'.$keywords.'</strong>', $item['spu']);
-                $item['name']       = str_replace($keywords, '<strong class="redpoint">'.$keywords.'</strong>', $item['name']);
-                $item['short_name'] = str_replace($keywords, '<strong class="redpoint">'.$keywords.'</strong>', $item['short_name']);
+                $item['spu']        = highlight_keywords($item['spu'], $keywords, ['redpoint']);
+                $item['name']       = highlight_keywords($item['name'], $keywords, ['redpoint']);
+                $item['short_name'] = highlight_keywords($item['short_name'], $keywords, ['redpoint']);
                 return $item;
             });
         View::assign('products', $products);
diff --git a/app/index/model/ProductModel.php b/app/index/model/ProductModel.php
index 5b8a74f3..a4be17ef 100644
--- a/app/index/model/ProductModel.php
+++ b/app/index/model/ProductModel.php
@@ -79,6 +79,6 @@ class ProductModel extends ProductBaseModel
     // 关键词搜索
     public function searchKeywordsAttr($query, string $keywords)
     {
-        $query->whereRaw('BINARY spu LIKE "%' . $keywords . '%" OR BINARY name LIKE "%' . $keywords . '%" OR BINARY short_name LIKE "%' . $keywords . '%"');
+        $query->whereRaw('spu LIKE "%' . $keywords . '%" OR name LIKE "%' . $keywords . '%" OR short_name LIKE "%' . $keywords . '%"');
     }
 }