摘要：
SELECT I.uname, C.consume, O.name,O.dis_count,O.memberType, D.name,D.dis_count,D.up,D.down, CASE WHEN D.dis_count IS NULL THEN O.dis_count ELSE D.dis... 阅读全文
摘要：
<?php $arr = array( 'book' => 1, 'data' => 'data', 'music' => 'music', 'img' => 'img', 'software' => 'software', ); ob_start(); foreach ($arr as $key 阅读全文