我正在尝试使用php和DOM文档为Google Merchant创建Feed.
该Feed包含数千个项目,但无法验证,因为有少数情况(6000+中的4/5)XML格式不正确,例如:
<g:product_type>Plantsg:product_type>
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我在foreach循环中生成
//Loop through each plant
foreach($plantList as $plantItem){
//begin item element
$item = $xml->createElement('item');
//Loop through use key as element name and value as data
foreach ($plantItem as $key => $value)
{
//Decode HTML characters, for example '&' becomes &
//to comply with http://www.w3.org/TR/xhtml1/#C_12
$decode = htmlspecialchars_decode($value);
$decode = trim($decode);
if(empty($decode))
continue;
//Create the element
$tag = $xml->createElement($key);
$tag = $item->appendChild($tag);
//Write the field
$text = $xml->createTextNode($decode);
$text = $tag->appendChild($text);
}
$item = $channel->appendChild($item);
}
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以下是3个格式不正确的标签:
g:adwords_grouping>18</g:adwords_grouping>
form>10 ltr pot</form>
title>Buy Helleborus x nigercors</title>
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当我对代码进行调整时,格式错误的标签会弹出不同的位置.通常它要么缺少'