栏目缩略图明明有数据但是打印出来是空的，好奇怪
迅睿粉丝
输出结果：array(20) {
["id"]=>
string(2) "26"
["pid"]=>
string(2) "15"
["pids"]=>
string(4) "0,15"
["name"]=>
string(2) "A3"
["letter"]=>
string(1) "a"
["dirname"]=>
string(2) "a3"
["pdirname"]=>
string(5) "aodi/"
["child"]=>
string(1) "1"
["childids"]=>
string(14) "26,51,52,53,54"
["thumb"]=>
string(0) ""
["show"]=>
string(1) "1"
["permission"]=>
string(0) ""
["displayorder"]=>
string(1) "0"
["mid"]=>
string(5) "photo"
["topid"]=>
string(2) "15"
["domain"]=>
string(0) ""
["catids"]=>
array(5) {
[0]=>
string(2) "26"
[1]=>
string(2) "51"
[2]=>
string(2) "52"
[3]=>
string(2) "53"
[4]=>
string(2) "54"
}
["pcatpost"]=>
int(1)
["url"]=>
string(35) "/index.php?s=photo&c=category&id=26"
["total"]=>
int(4)
}
string(0) ""
string(2) "A3"
string(2) "15"
调试地址：http://47.97.222.24/index.php?s=photo&c=category&id=15
栏目：
数据库内容：
