致命錯誤：在第105行的/webshop/index.php中調用未定義的函數tep_db_fetch_assoc（）

Question

有人為我編寫了一段代碼，但是在實現了代碼段之后，標題中的錯誤就累積了。

這是代碼段：

看來tep_db_fetch_assoc（）定義為$ row，這是真的，為什么我會收到此錯誤？

// Start auto fetch category image from product
if($categories['categories_image'] == "") {
$categories_img_query = tep_db_query("select products_image from " . TABLE_PRODUCTS . " p, products_to_categories pc WHERE p.products_id = pc.products_id AND pc.categories_id = '{$categories['categories_id']}' AND p.products_image IS NOT NULL order by p.products_id ASC");

while ($row = tep_db_fetch_assoc($categories_img_query)) { 
  if ($row['products_image'] <> 'noimage.jpg' 
     or !isset($categories['categories_image']) 
  ) { 
     $categories['categories_image'] = $row['products_image']; 
  } 
} 
else {
 $categories_img_parent_query = tep_db_query("select categories_id from categories WHERE parent_id = '{$categories['categories_id']}'");

 while($categories_img_parent = tep_db_fetch_array($categories_img_parent_query)) {
   $categories_img_query = tep_db_query("select products_image from " . TABLE_PRODUCTS . " p, products_to_categories pc WHERE p.products_id = pc.products_id AND pc.categories_id = '{$categories_img_parent['categories_id']}' AND p.products_image IS NOT NULL order by p.products_id ASC");
   while ($row = tep_db_fetch_assoc($categories_img_query)) { 
  if ($row['products_image'] <> 'noimage.jpg' 
     or !isset($categories['categories_image']) 
  ) { 
     $categories['categories_image'] = $row['products_image']; 
  } 
} 
 }
}
}
// End auto fetch category image from product

Answer 1

tep_db_fetch_assoc不存在。 您丟失了定義該功能的文件，或者功能名稱不正確。 嘗試使用tep_db_fetch_array查看是否返回像tep_db_fetch_assoc應該的關聯數組。

Answer 2

我不認為tep_db_fetch_assoc是php的函數，它是自定義函數。 確保包括包含該函數的庫/類/文件 。