class表文件中变量含义: %t 表名 %s 字串,如果是数组就序列化 %f 按 %F 样式格式化字串 %d 整数 %i 条件用,不做处理 %n 若为空即为0,若为数组,就用','分割 示例:DB::result_first("SELECT COUNT(*) FROM %t WHERE %i", array($this->_table, $position)) |
GMT+8, 2024-5-20 14:13 , Processed in 0.058086 second(s), 10 queries , Xcache On.
Powered by Discuz! X3.2
© 2001-2013 Comsenz Inc.