【发布时间】:2012-02-04 20:21:09
【问题描述】:
所以我假设某些内容正在被覆盖,但我不确定如何停止此操作并检索循环外的所有值。有什么想法吗?
foreach($gallids as $gallterm)
{
$postterms = wp_get_post_terms($gallterm, 'type', array("fields" => "slugs"));
$checkmissing = $postterms[0];
print_r($checkmissing); // Check Terms for missing images - works here.
}
print_r($checkmissing); // Check Terms for missing images - not working here
// - seems to be getting last or first val only.
【问题讨论】:
-
要么使 $checkmissing 成为一个数组,要么使用 $checkmissing .= $postterms[0];将每个 postterms 值连接到字符串...或 $checkmissing .= ', ' 。 $postterms[0];如果你想要一个逗号分隔的字符串
标签: php arrays variables loops foreach