根据数组中某个值相等的数组重组、并释放重复的数组
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//原数据Array( [0] => Array ( [op_id] => 2641 [op_code] => SZA1708100011 [op_creater_id] => 2 [op_order_cnt] => 1 [op_product_cnt] => 1 [op_sku_cnt] => 0 [op_status] => 1 [op_orders_type] => 0 [op_note] => [op_is_create_labels] => 0 [op_create_date] => 2017-08-10 19:59:54 [op_last_update] => 2017-08-10 19:59:54 [warehouse_id] => 1 [back_id] => 1 [pickup_user_id] => 0 [op_start_time] => 0000-00-00 00:00:00 [op_end_time] => 0000-00-00 00:00:00 [pickup_finish_time] => 0000-00-00 00:00:00 [op_pack_start] => 2017-08-10 20:04:16 [op_pack_end] => 2017-08-10 20:04:16 [pick_type] => 0 [op_ref_code] => [op_type] => 1 [op_is_lack] => 0 [op_sorting_start] => 2017-08-10 20:01:44 [op_sorting_end] => 0000-00-00 00:00:00 [op_sorting_user] => 2 [op_more] => 0 [op_wrong] => 0 [op_leakage] => 0 [op_reason] => [one_piece] => 1 [statusText] => 已完成 [op_user_name] => hot ) [1] => Array ( [op_id] => 2632 [op_code] => SZA1708100009 [op_creater_id] => 2 [op_order_cnt] => 2 [op_product_cnt] => 2 [op_sku_cnt] => 0 [op_status] => 1 [op_orders_type] => 0 [op_note] => [op_is_create_labels] => 0 [op_create_date] => 2017-08-10 15:21:57 [op_last_update] => 2017-08-10 15:22:13 [warehouse_id] => 1 [back_id] => 1 [pickup_user_id] => 2 [op_start_time] => 0000-00-00 00:00:00 [op_end_time] => 0000-00-00 00:00:00 [pickup_finish_time] => 0000-00-00 00:00:00 [op_pack_start] => 2017-08-10 15:22:24 [op_pack_end] => 2017-08-10 15:22:26 [pick_type] => 0 [op_ref_code] => [op_type] => 1 [op_is_lack] => 0 [op_sorting_start] => 2017-08-10 15:22:18 [op_sorting_end] => 2017-08-10 15:22:30 [op_sorting_user] => 2 [op_more] => 0 [op_wrong] => 0 [op_leakage] => 0 [op_reason] => [one_piece] => 1 [statusText] => 已完成 [op_user_name] => hot ) [2] => Array ( [op_id] => 2630 [op_code] => SZA1708100007 [op_creater_id] => 2 [op_order_cnt] => 1 [op_product_cnt] => 1 [op_sku_cnt] => 0 [op_status] => 1 [op_orders_type] => 2 [op_note] => [op_is_create_labels] => 0 [op_create_date] => 2017-08-10 14:31:11 [op_last_update] => 2017-08-10 14:31:33 [warehouse_id] => 1 [back_id] => 1 [pickup_user_id] => 309 [op_start_time] => 0000-00-00 00:00:00 [op_end_time] => 0000-00-00 00:00:00 [pickup_finish_time] => 0000-00-00 00:00:00 [op_pack_start] => 0000-00-00 00:00:00 [op_pack_end] => 0000-00-00 00:00:00 [pick_type] => 0 [op_ref_code] => [op_type] => 0 [op_is_lack] => 1 [op_sorting_start] => 0000-00-00 00:00:00 [op_sorting_end] => 0000-00-00 00:00:00 [op_sorting_user] => 0 [op_more] => 0 [op_wrong] => 0 [op_leakage] => 0 [op_reason] => [one_piece] => 1 [statusText] => 已完成 [op_user_name] => hot ) [3] => Array ( [op_id] => 2628 [op_code] => SZA1708100005 [op_creater_id] => 2 [op_order_cnt] => 4 [op_product_cnt] => 4 [op_sku_cnt] => 0 [op_status] => 1 [op_orders_type] => 0 [op_note] => [op_is_create_labels] => 0 [op_create_date] => 2017-08-10 13:37:57 [op_last_update] => 2017-08-10 13:38:20 [warehouse_id] => 1 [back_id] => 1 [pickup_user_id] => 2 [op_start_time] => 0000-00-00 00:00:00 [op_end_time] => 0000-00-00 00:00:00 [pickup_finish_time] => 0000-00-00 00:00:00 [op_pack_start] => 2017-08-10 14:25:58 [op_pack_end] => 2017-08-10 14:26:04 [pick_type] => 0 [op_ref_code] => [op_type] => 0 [op_is_lack] => 1 [op_sorting_start] => 2017-08-10 14:25:47 [op_sorting_end] => 2017-08-10 14:26:07 [op_sorting_user] => 2 [op_more] => 0 [op_wrong] => 0 [op_leakage] => 0 [op_reason] => [one_piece] => 1 [statusText] => 已完成 [op_user_name] => hot ) [4] => Array ( [op_id] => 2626 [op_code] => SZA1708100003 [op_creater_id] => 2 [op_order_cnt] => 1 [op_product_cnt] => 1 [op_sku_cnt] => 0 [op_status] => 1 [op_orders_type] => 1 [op_note] => [op_is_create_labels] => 0 [op_create_date] => 2017-08-10 11:35:12 [op_last_update] => 2017-08-10 11:35:37 [warehouse_id] => 1 [back_id] => 1 [pickup_user_id] => 309 [op_start_time] => 0000-00-00 00:00:00 [op_end_time] => 0000-00-00 00:00:00 [pickup_finish_time] => 0000-00-00 00:00:00 [op_pack_start] => 0000-00-00 00:00:00 [op_pack_end] => 0000-00-00 00:00:00 [pick_type] => 0 [op_ref_code] => [op_type] => 0 [op_is_lack] => 1 [op_sorting_start] => 0000-00-00 00:00:00 [op_sorting_end] => 0000-00-00 00:00:00 [op_sorting_user] => 0 [op_more] => 0 [op_wrong] => 0 [op_leakage] => 0 [op_reason] => [one_piece] => 1 [statusText] => 已完成 [op_user_name] => hot ) [5] => Array ( [op_id] => 2625 [op_code] => SZA1708100002 [op_creater_id] => 2 [op_order_cnt] => 1 [op_product_cnt] => 1 [op_sku_cnt] => 0 [op_status] => 1 [op_orders_type] => 0 [op_note] => [op_is_create_labels] => 0 [op_create_date] => 2017-08-10 11:33:04 [op_last_update] => 2017-08-10 11:33:25 [warehouse_id] => 1 [back_id] => 1 [pickup_user_id] => 309 [op_start_time] => 0000-00-00 00:00:00 [op_end_time] => 0000-00-00 00:00:00 [pickup_finish_time] => 0000-00-00 00:00:00 [op_pack_start] => 2017-08-10 11:33:25 [op_pack_end] => 0000-00-00 00:00:00 [pick_type] => 0 [op_ref_code] => [op_type] => 0 [op_is_lack] => 1 [op_sorting_start] => 0000-00-00 00:00:00 [op_sorting_end] => 0000-00-00 00:00:00 [op_sorting_user] => 0 [op_more] => 0 [op_wrong] => 0 [op_leakage] => 0 [op_reason] => [one_piece] => 1 [statusText] => 已完成 [op_user_name] => hot ) [6] => Array ( [op_id] => 2624 [op_code] => SZA1708100001 [op_creater_id] => 2 [op_order_cnt] => 1 [op_product_cnt] => 1 [op_sku_cnt] => 0 [op_status] => 1 [op_orders_type] => 0 [op_note] => [op_is_create_labels] => 0 [op_create_date] => 2017-08-10 11:29:02 [op_last_update] => 2017-08-10 11:29:30 [warehouse_id] => 1 [back_id] => 1 [pickup_user_id] => 309 [op_start_time] => 0000-00-00 00:00:00 [op_end_time] => 0000-00-00 00:00:00 [pickup_finish_time] => 0000-00-00 00:00:00 [op_pack_start] => 2017-08-10 11:29:28 [op_pack_end] => 0000-00-00 00:00:00 [pick_type] => 0 [op_ref_code] => [op_type] => 0 [op_is_lack] => 1 [op_sorting_start] => 0000-00-00 00:00:00 [op_sorting_end] => 0000-00-00 00:00:00 [op_sorting_user] => 0 [op_more] => 0 [op_wrong] => 0 [op_leakage] => 0 [op_reason] => [one_piece] => 1 [statusText] => 已完成 [op_user_name] => hot ))//把 op_orders_type 值相等的数组释放foreach ($opIds as $key => $value) { if ($key == 0) { $type = $value['op_orders_type']; } else { if ($value['op_orders_type'] == $type) { unset($opIds[$key]); } else { $type = $value['op_orders_type']; } } }//结果如下Array( [0] => Array ( [op_id] => 2641 [op_code] => SZA1708100011 [op_creater_id] => 2 [op_order_cnt] => 1 [op_product_cnt] => 1 [op_sku_cnt] => 0 [op_status] => 1 [op_orders_type] => 0 [op_note] => [op_is_create_labels] => 0 [op_create_date] => 2017-08-10 19:59:54 [op_last_update] => 2017-08-10 19:59:54 [warehouse_id] => 1 [back_id] => 1 [pickup_user_id] => 0 [op_start_time] => 0000-00-00 00:00:00 [op_end_time] => 0000-00-00 00:00:00 [pickup_finish_time] => 0000-00-00 00:00:00 [op_pack_start] => 2017-08-10 20:04:16 [op_pack_end] => 2017-08-10 20:04:16 [pick_type] => 0 [op_ref_code] => [op_type] => 1 [op_is_lack] => 0 [op_sorting_start] => 2017-08-10 20:01:44 [op_sorting_end] => 0000-00-00 00:00:00 [op_sorting_user] => 2 [op_more] => 0 [op_wrong] => 0 [op_leakage] => 0 [op_reason] => [one_piece] => 1 [statusText] => 已完成 [op_user_name] => hot ) [2] => Array ( [op_id] => 2630 [op_code] => SZA1708100007 [op_creater_id] => 2 [op_order_cnt] => 1 [op_product_cnt] => 1 [op_sku_cnt] => 0 [op_status] => 1 [op_orders_type] => 2 [op_note] => [op_is_create_labels] => 0 [op_create_date] => 2017-08-10 14:31:11 [op_last_update] => 2017-08-10 14:31:33 [warehouse_id] => 1 [back_id] => 1 [pickup_user_id] => 309 [op_start_time] => 0000-00-00 00:00:00 [op_end_time] => 0000-00-00 00:00:00 [pickup_finish_time] => 0000-00-00 00:00:00 [op_pack_start] => 0000-00-00 00:00:00 [op_pack_end] => 0000-00-00 00:00:00 [pick_type] => 0 [op_ref_code] => [op_type] => 0 [op_is_lack] => 1 [op_sorting_start] => 0000-00-00 00:00:00 [op_sorting_end] => 0000-00-00 00:00:00 [op_sorting_user] => 0 [op_more] => 0 [op_wrong] => 0 [op_leakage] => 0 [op_reason] => [one_piece] => 1 [statusText] => 已完成 [op_user_name] => hot ) [3] => Array ( [op_id] => 2628 [op_code] => SZA1708100005 [op_creater_id] => 2 [op_order_cnt] => 4 [op_product_cnt] => 4 [op_sku_cnt] => 0 [op_status] => 1 [op_orders_type] => 0 [op_note] => [op_is_create_labels] => 0 [op_create_date] => 2017-08-10 13:37:57 [op_last_update] => 2017-08-10 13:38:20 [warehouse_id] => 1 [back_id] => 1 [pickup_user_id] => 2 [op_start_time] => 0000-00-00 00:00:00 [op_end_time] => 0000-00-00 00:00:00 [pickup_finish_time] => 0000-00-00 00:00:00 [op_pack_start] => 2017-08-10 14:25:58 [op_pack_end] => 2017-08-10 14:26:04 [pick_type] => 0 [op_ref_code] => [op_type] => 0 [op_is_lack] => 1 [op_sorting_start] => 2017-08-10 14:25:47 [op_sorting_end] => 2017-08-10 14:26:07 [op_sorting_user] => 2 [op_more] => 0 [op_wrong] => 0 [op_leakage] => 0 [op_reason] => [one_piece] => 1 [statusText] => 已完成 [op_user_name] => hot ) [4] => Array ( [op_id] => 2626 [op_code] => SZA1708100003 [op_creater_id] => 2 [op_order_cnt] => 1 [op_product_cnt] => 1 [op_sku_cnt] => 0 [op_status] => 1 [op_orders_type] => 1 [op_note] => [op_is_create_labels] => 0 [op_create_date] => 2017-08-10 11:35:12 [op_last_update] => 2017-08-10 11:35:37 [warehouse_id] => 1 [back_id] => 1 [pickup_user_id] => 309 [op_start_time] => 0000-00-00 00:00:00 [op_end_time] => 0000-00-00 00:00:00 [pickup_finish_time] => 0000-00-00 00:00:00 [op_pack_start] => 0000-00-00 00:00:00 [op_pack_end] => 0000-00-00 00:00:00 [pick_type] => 0 [op_ref_code] => [op_type] => 0 [op_is_lack] => 1 [op_sorting_start] => 0000-00-00 00:00:00 [op_sorting_end] => 0000-00-00 00:00:00 [op_sorting_user] => 0 [op_more] => 0 [op_wrong] => 0 [op_leakage] => 0 [op_reason] => [one_piece] => 1 [statusText] => 已完成 [op_user_name] => hot ) [5] => Array ( [op_id] => 2625 [op_code] => SZA1708100002 [op_creater_id] => 2 [op_order_cnt] => 1 [op_product_cnt] => 1 [op_sku_cnt] => 0 [op_status] => 1 [op_orders_type] => 0 [op_note] => [op_is_create_labels] => 0 [op_create_date] => 2017-08-10 11:33:04 [op_last_update] => 2017-08-10 11:33:25 [warehouse_id] => 1 [back_id] => 1 [pickup_user_id] => 309 [op_start_time] => 0000-00-00 00:00:00 [op_end_time] => 0000-00-00 00:00:00 [pickup_finish_time] => 0000-00-00 00:00:00 [op_pack_start] => 2017-08-10 11:33:25 [op_pack_end] => 0000-00-00 00:00:00 [pick_type] => 0 [op_ref_code] => [op_type] => 0 [op_is_lack] => 1 [op_sorting_start] => 0000-00-00 00:00:00 [op_sorting_end] => 0000-00-00 00:00:00 [op_sorting_user] => 0 [op_more] => 0 [op_wrong] => 0 [op_leakage] => 0 [op_reason] => [one_piece] => 1 [statusText] => 已完成 [op_user_name] => hot ))阅读全文
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