add($cr); return $add; } /** * @param $map * @param $up * @return bool */ public function toSave($map,$up) { if(!$map || !$up){ return false; } $save = $this->where($map)->save($up); return $save; } /** * @param [array] $map 条件 * @param [string] $field 字段 * @return [array|bool] $find|false */ public function toFind($map,$field = '*') { if(!$map){ return false; } $find = $this->field($field)->where($map)->find(); return $find; } /** * 多条查询(select) * @param [array] $map 查询条件 * @param [int] $page 分页 default '' * @param [int] $limit 数量 default '' * @param [string] $field 字段 default '*' * @param [string] $order 排序 default 'addtime desc' * @return [array|bool] $select|false */ public function toSelect($map,$page = '',$limit = '',$field = '*',$order = 'addtime desc') { if(!$map){ return false; } if(!$page || !$limit){ $select = $this->field($field)->where($map)->order($order)->select(); }else{ $select = $this->field($field)->where($map)->page((int)$page,(int)$limit)->order($order)->select(); } return $select; } /** * 统计数量(count) */ public function total($map) { $total = $this->where($map)->count(); return $total; } /** * @param array $map * @param string $up_field * @param int $num * @return bool */ public function toSetInc($map = array(),$up_field = '',$num = 1) { if(!$map || !$up_field){ return false; } $up = $this->where($map)->setInc($up_field,$num); return $up; } /** * @param array $map * @param string $up_field * @param int $num * @return bool */ public function toSetDec($map = array(),$up_field = '',$num = 1) { if(!$map || !$up_field){ return false; } $up = $this->where($map)->setDec($up_field,$num); return $up; } /** * 查询某个字段(getField) * @param array $map 条件 * @param string $field 字段 * @param bool $bol * @return array|bool */ public function toFindField($map,$field = 'id',$bol = false) { if(!$map){ return false; } $findField = $this->where($map)->getField($field,$bol); return $findField; } }