function zh_get_invoice_round_off_number()
{
global $post;
return get_post_meta($post->ID, \'invoice_round_off_number\', true);
}
function zh_invoice_round_off_number()
{
echo zh_get_invoice_round_off_number();
}
如何将自定义字段值放入变量
1 个回复
最合适的回答,由SO网友:Tolea Bivol 整理而成
在循环中：
$custom_fields = get_post_custom(the_ID());
$my_custom_field = $custom_fields[\'zh_invoice_round_off_number\'];
convert_number((int)$my_custom_field);
$custom_value = zh_get_invoice_round_off_number();
echo convert_number( (int) $custom_value );
结束