致命错误：在第 105 行调用 /webshop/index.php 中未定义的函数 tep_db_fetch_assoc()
有人给我写了一段代码，但是在实现该代码片段后，出现了标题中的错误。
这是片段：
似乎tep_db_fetch_assoc() 被定义为$row，这是真的吗？为什么我会收到此错误？
// Start auto fetch category image from product
if($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
someone made me a piece of code, but after implementing the snippet, the error in the title accured.
This is the snippet:
It seems tep_db_fetch_assoc() is defined as $row, is this true, and why do I get this error then?
// Start auto fetch category image from product
if($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
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评论（2）
tep_db_fetch_assoc 不存在。您可能缺少定义该函数的文件，或者函数名称不正确。尝试使用 tep_db_fetch_array 来查看它是否返回一个像 tep_db_fetch_assoc 应该返回的关联数组。
tep_db_fetch_assoc Doesn't exist. You are are either missing a file that defines that function or the function name is incorrect. Try using the tep_db_fetch_array to see if it returns an assosciative array like tep_db_fetch_assoc is supposed to.
我不认为
tep_db_fetch_assoc是php的函数，它是一个自定义函数。 确保您包含包含该函数的库/类/文件。I don't think
tep_db_fetch_associs php's function, it is a custom function. Make sure that you are including the library/class/file which contains that function.