PHP二維數據排序,二維數據模糊查詢
阿新 • • 發佈:2018-01-17
spa style tin () ray des sta 整數測試 column
一、因為項目中的一個報表需要合並三個表的數據,所以分表查詢再合並數據,利用PHP數組函數進行排序,搜索。三表合並後的數組結構如下:
Array ( [0] => Array ( [history_id] => 12 [sla_group_id] => 1 [sla_id] => -1 [create_time] => 1513057695 [tasklog_id] => 12 [tasklog_time]=> 2017-12-12 13:48:15 [tasklog_name] => window_2008 [tasklog_type] => 分組立即調度 [tasklog_user] => admin [tasklog_status] => 3 ) [1] => Array ( [history_id] => 11 [sla_group_id] => 1 [sla_id]=> 1 [create_time] => 1513057563 [tasklog_id] => 11 [tasklog_time] => 2017-12-12 13:46:03 [tasklog_name] => centos7_USHARK [tasklog_type] => 一小時備份頻率 [tasklog_user] => 系統自動 [tasklog_status] => 3 ) [2] => Array ( [history_id] => 19 [sla_group_id] => 1 [sla_id] => 98 [create_time] => 1513059714 [tasklog_id] => 19 [tasklog_time] => 2017-12-12 14:21:54 [tasklog_name] => huawei_fusion_backup [tasklog_type] => 華為虛擬化備份 [tasklog_user] => ushark.net [tasklog_status] => 2 ) [3] => Array ( [history_id] => 41 [sla_group_id] => 0 [sla_id] => -1 [create_time] => 1513069534 [status] => 2 [tasklog_id] => 41 [tasklog_time] => 2017-12-12 17:05:34 [tasklog_name] => centos7-11自增非整數測試 [tasklog_user] => admin [tasklog_type] => 立即調度 [tasklog_status] => 2 ) [4] => Array ( [history_id] => 40 [sla_group_id] => 0 [sla_id] => -1 [create_time] => 1513067574 [status] => 2 [tasklog_id] => 40 [tasklog_time] => 2017-12-12 16:32:54 [tasklog_name] => win2008安裝MySQL [tasklog_user] => impp.cc [tasklog_type] => 策略備份 [tasklog_status] => 2 ) [5] => Array ( [history_id] => 39 [sla_group_id] => 0 [sla_id] => -1 [create_time] => 1513067399 [status] => 2 [tasklog_id] => 39 [tasklog_time] => 2017-12-12 16:29:59 [tasklog_name] => Linux下文件 [tasklog_user] => ppstorm.com [tasklog_type] => 立即調度 [tasklog_status] => 2 ) )
二、二維數組排序、搜索
// HTTP GET values $length = (int) $this->input->get(‘length‘, true); $start = (int) $this->input->get(‘start‘, true); $order = trim($this->input->get(‘order‘, true)); $sort = trim($this->input->get(‘dir‘, true)); $search = trim($this->input->get(‘search‘, true)); // 三表數據 $vm_group = $this->safe->vm_group_task(); $vm_tasklog = $this->safe->vm_tasklog(); $vm_mounts_log = $this->safe->vm_mounts_log(); // 合並數據 $tasklog = array_merge($vm_group, $vm_tasklog, $vm_mounts_log); // !!! 二維數據搜索 !!! if (!empty($search)) { foreach ($tasklog as $sk => $sv) { if (mb_stripos($sv[‘tasklog_name‘], $search) === false && mb_stripos($sv[‘tasklog_type‘], $search) === false && mb_stripos($sv[‘tasklog_user‘], $search) === false ) { unset($tasklog[$sk]); continue; } } } // 總記錄 $total_record = count($tasklog); // 排序 switch ($order) { case 1: $sort_key = ‘tasklog_name‘; break; case 2: $sort_key = ‘tasklog_type‘; break; case 3: $sort_key = ‘tasklog_user‘; break; case 4: $sort_key = ‘tasklog_time‘; break; case 5: $sort_key = ‘tasklog_status‘; break; default: $sort_key = ‘tasklog_id‘; break; } $sort_arr = array_column($tasklog, $sort_key); $desc_asc = $sort === ‘desc‘ ? SORT_DESC : SORT_ASC; array_multisort($sort_arr, $desc_asc, $tasklog); // !!! 二維數據排序 !!! // 取指定長度 $output_arr = array_slice($tasklog, $start, $length);
PHP二維數據排序,二維數據模糊查詢