php - 如何合并多个数组并将所有重复的键更改为唯一键？

Question

我正在使用php递归函数来合并多个数组$test = array_merge((array)$test, $new_sum2); print_r ($test);

输出如下：

Array ( [0] => 0 ) 
Array ( 
[0] => 0 
[1] => Array ( [package_amount] => 1500.00 [first_name] => Chan Li Ching [created_on] => 2020-02-16 18:33:26 ) 
[2] => Array ( [package_amount] => 1500.00 [first_name] => KOH YEEN FONG [created_on] => 2020-02-16 18:41:45 ) ) 
Array ( 
[0] => 0 
[1] => Array ( [package_amount] => 1500.00 [first_name] => Chan Li Ching [created_on] => 2020-02-16 18:33:26 ) )

Array ( 
[0] => 0 
[1] => Array ( [package_amount] => 7500.00 [first_name] => Teh Kok Leng [created_on] => 2020-02-14 13:28:12 ) 
[2] => Array ( [package_amount] => 7500.00 [first_name] => Choo Lee Chan [created_on] => 2020-02-14 13:30:17 ) 
[3] => Array ( [package_amount] => 3000.00 [first_name] => Azmi Abdul Wahab [created_on] => 2020-02-12 11:30:02 ) 
[4] => Array ( [package_amount] => 19500.00 [first_name] => Endah Korniawati Binti Md. Ali [created_on] => 2020-02-12 11:30:02 ) ) 

Array ( 
[0] => 0 
[1] => Array ( [package_amount] => 7500.00 [first_name] => Teh Kok Leng [created_on] => 2020-02-14 13:28:12 ) 
[2] => Array ( [package_amount] => 7500.00 [first_name] => Choo Lee Chan [created_on] => 2020-02-14 13:30:17 ) 
[3] => Array ( [package_amount] => 3000.00 [first_name] => Azmi Abdul Wahab [created_on] => 2020-02-12 11:30:02 ) 
[4] => Array ( [package_amount] => 3000.00 [first_name] => Lim Khee Yaw [created_on] => 2020-02-12 11:30:02 ) 
[5] => Array ( [package_amount] => 1500.00 [first_name] => Won Ku Fatt@Wah Kai Fatt [created_on] => 2020-02-12 11:30:02 ) 
[6] => Array ( [package_amount] => 1500.00 [first_name] => Tan Kam [created_on] => 2020-02-12 11:30:02 ) 
[7] => Array ( [package_amount] => 3000.00 [first_name] => Tee Siew khim [created_on] => 2020-02-12 11:30:02 ) 
[8] => Array ( [package_amount] => 1500.00 [first_name] => Tan Yi Fu [created_on] => 2020-02-12 11:30:02 ) ) 

如何将多个数组组合成 1 个数组并确保所有键都是唯一增量？

下面是 var_export() 的输出：

array ( 0 => 0, )array ( 0 => 0, 1 => array ( 'package_amount' => '1500.00', 'first_name' => 'Chan Li Ching', 'created_on' => '2020-02-16 18:33:26', ), 2 => array ( 'package_amount' => '1500.00', 'first_name' => 'KOH YEEN FONG', 'created_on' => '2020-02-16 18:41:45', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '1500.00', 'first_name' => 'Chan Li Ching', 'created_on' => '2020-02-16 18:33:26', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '3000.00', 'first_name' => 'Azmi Abdul Wahab', 'created_on' => '2020-02-12 11:30:02', ), 4 => array ( 'package_amount' => '19500.00', 'first_name' => 'Endah Korniawati Binti Md. Ali', 'created_on' => '2020-02-12 11:30:02', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '3000.00', 'first_name' => 'Azmi Abdul Wahab', 'created_on' => '2020-02-12 11:30:02', ), 4 => array ( 'package_amount' => '3000.00', 'first_name' => 'Lim Khee Yaw', 'created_on' => '2020-02-12 11:30:02', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Won Ku Fatt@Wah Kai Fatt', 'created_on' => '2020-02-12 11:30:02', ), 6 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Kam', 'created_on' => '2020-02-12 11:30:02', ), 7 => array ( 'package_amount' => '3000.00', 'first_name' => 'Tee Siew khim', 'created_on' => '2020-02-12 11:30:02', ), 8 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Yi Fu', 'created_on' => '2020-02-12 11:30:02', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '3000.00', 'first_name' => 'Azmi Abdul Wahab', 'created_on' => '2020-02-12 11:30:02', ), 4 => array ( 'package_amount' => '3000.00', 'first_name' => 'Lim Khee Yaw', 'created_on' => '2020-02-12 11:30:02', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Won Ku Fatt@Wah Kai Fatt', 'created_on' => '2020-02-12 11:30:02', ), 6 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Kam', 'created_on' => '2020-02-12 11:30:02', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '3000.00', 'first_name' => 'Azmi Abdul Wahab', 'created_on' => '2020-02-12 11:30:02', ), 4 => array ( 'package_amount' => '3000.00', 'first_name' => 'Lim Khee Yaw', 'created_on' => '2020-02-12 11:30:02', ), 5 => array ( 'package_amount' => '300.00', 'first_name' => 'Cheong Choke Fei', 'created_on' => '2020-02-14 14:01:09', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '7500.00', 'first_name' => 'Ang Sen Lai', 'created_on' => '2020-02-14 13:23:20', ), 4 => array ( 'package_amount' => '1500.00', 'first_name' => 'NG Kim Nerng', 'created_on' => '2020-02-15 01:33:08', ), 5 => array ( 'package_amount' => '7500.00', 'first_name' => 'Tan Hua Sai', 'created_on' => '2020-02-15 01:36:00', ), 6 => array ( 'package_amount' => '1500.00', 'first_name' => 'Koh kim Lian', 'created_on' => '2020-02-15 01:38:23', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '7500.00', 'first_name' => 'Ang Sen Lai', 'created_on' => '2020-02-14 13:23:20', ), 4 => array ( 'package_amount' => '1500.00', 'first_name' => 'NG Kim Nerng', 'created_on' => '2020-02-15 01:33:08', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Thian Siew', 'created_on' => '2020-02-15 01:37:11', ), 4 => array ( 'package_amount' => '1500.00', 'first_name' => 'Loh Kong Seng', 'created_on' => '2020-02-14 13:31:21', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Poh Kok', 'created_on' => '2020-02-15 01:40:23', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Thian Siew', 'created_on' => '2020-02-15 01:37:11', ), 4 => array ( 'package_amount' => '1500.00', 'first_name' => 'Loh Kong Seng', 'created_on' => '2020-02-14 13:31:21', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Poh Kok', 'created_on' => '2020-02-15 01:40:23', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Thian Siew', 'created_on' => '2020-02-15 01:37:11', ), 4 => array ( 'package_amount' => '1500.00', 'first_name' => 'Loh Kong Seng', 'created_on' => '2020-02-14 13:31:21', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Thian Siew', 'created_on' => '2020-02-15 01:37:11', ), 4 => array ( 'package_amount' => '1500.00', 'first_name' => 'Loh Kong Seng', 'created_on' => '2020-02-14 13:31:21', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Thian Siew', 'created_on' => '2020-02-15 01:37:11', ), 4 => array ( 'package_amount' => '1500.00', 'first_name' => 'Loh Kong Seng', 'created_on' => '2020-02-14 13:31:21', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Thian Siew', 'created_on' => '2020-02-15 01:37:11', ), 4 => array ( 'package_amount' => '1500.00', 'first_name' => 'Lam Yet Lan', 'created_on' => '2020-02-15 02:18:28', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tai Kwee Mei', 'created_on' => '2020-02-14 13:37:25', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Thian Siew', 'created_on' => '2020-02-15 01:37:11', ), 4 => array ( 'package_amount' => '1500.00', 'first_name' => 'Lam Yet Lan', 'created_on' => '2020-02-15 02:18:28', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tai Kwee Mei', 'created_on' => '2020-02-14 13:37:25', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Thian Siew', 'created_on' => '2020-02-15 01:37:11', ), 4 => array ( 'package_amount' => '1500.00', 'first_name' => 'Lam Yet Lan', 'created_on' => '2020-02-15 02:18:28', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Yew Kok geow', 'created_on' => '2020-02-14 13:32:29', ), 6 => array ( 'package_amount' => '1500.00', 'first_name' => 'KUAN CHIEN CHING', 'created_on' => '2020-02-14 13:35:18', ), 7 => array ( 'package_amount' => '1500.00', 'first_name' => 'Kong Voon Sze', 'created_on' => '2020-02-15 01:44:12', ), 8 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Chuan Hock', 'created_on' => '2020-02-15 01:41:36', ), 9 => array ( 'package_amount' => '1500.00', 'first_name' => 'LEE TECK GUAN', 'created_on' => '2020-02-15 02:19:38', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Thian Siew', 'created_on' => '2020-02-15 01:37:11', ), 4 => array ( 'package_amount' => '1500.00', 'first_name' => 'Lam Yet Lan', 'created_on' => '2020-02-15 02:18:28', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Yew Kok geow', 'created_on' => '2020-02-14 13:32:29', ), 6 => array ( 'package_amount' => '1500.00', 'first_name' => 'KUAN CHIEN CHING', 'created_on' => '2020-02-14 13:35:18', ), 7 => array ( 'package_amount' => '100.00', 'first_name' => 'HENG JIA CHUAN', 'created_on' => '2020-02-14 13:36:27', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Thian Siew', 'created_on' => '2020-02-15 01:37:11', ), 4 => array ( 'package_amount' => '1500.00', 'first_name' => 'Lam Yet Lan', 'created_on' => '2020-02-15 02:18:28', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Yew Kok geow', 'created_on' => '2020-02-14 13:32:29', ), 6 => array ( 'package_amount' => '1500.00', 'first_name' => 'KUAN CHIEN CHING', 'created_on' => '2020-02-14 13:35:18', ), 7 => array ( 'package_amount' => '100.00', 'first_name' => 'HENG JIA CHUAN', 'created_on' => '2020-02-14 13:36:27', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Thian Siew', 'created_on' => '2020-02-15 01:37:11', ), 4 => array ( 'package_amount' => '1500.00', 'first_name' => 'Lam Yet Lan', 'created_on' => '2020-02-15 02:18:28', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Yew Kok geow', 'created_on' => '2020-02-14 13:32:29', ), 6 => array ( 'package_amount' => '1500.00', 'first_name' => 'KUAN CHIEN CHING', 'created_on' => '2020-02-14 13:35:18', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Thian Siew', 'created_on' => '2020-02-15 01:37:11', ), 4 => array ( 'package_amount' => '1500.00', 'first_name' => 'Lam Yet Lan', 'created_on' => '2020-02-15 02:18:28', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Yew Kok geow', 'created_on' => '2020-02-14 13:32:29', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '7500.00', 'first_name' => 'Choo Lee Chan', 'created_on' => '2020-02-14 13:30:17', ), 3 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Thian Siew', 'created_on' => '2020-02-15 01:37:11', ), 4 => array ( 'package_amount' => '1500.00', 'first_name' => 'Lam Yet Lan', 'created_on' => '2020-02-15 02:18:28', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Yew Kok geow', 'created_on' => '2020-02-14 13:32:29', ), 6 => array ( 'package_amount' => '1500.00', 'first_name' => 'Maniwanan', 'created_on' => '2020-02-14 13:26:44', ), 7 => array ( 'package_amount' => '1500.00', 'first_name' => 'Ahmad Bin Kardi', 'created_on' => '2020-02-14 13:25:23', ), 8 => array ( 'package_amount' => '3000.00', 'first_name' => 'Nge Ah Chai', 'created_on' => '2020-02-17 17:46:01', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '200.00', 'first_name' => 'Heng Li Hooi', 'created_on' => '2020-02-22 14:14:30', ), 3 => array ( 'package_amount' => '500.00', 'first_name' => 'Teoh Soon Nien', 'created_on' => '2020-02-15 23:08:13', ), 4 => array ( 'package_amount' => '1000.00', 'first_name' => 'Teoh Soon Nien', 'created_on' => '2020-02-24 18:55:01', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Seng Yip', 'created_on' => '2020-02-17 17:49:47', ), 6 => array ( 'package_amount' => '100.00', 'first_name' => 'Ng Sze Hui', 'created_on' => '2020-02-29 23:41:08', ), 7 => array ( 'package_amount' => '1400.00', 'first_name' => 'Ng Sze Hui', 'created_on' => '2020-02-29 12:03:27', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '200.00', 'first_name' => 'Heng Li Hooi', 'created_on' => '2020-02-22 14:14:30', ), 3 => array ( 'package_amount' => '500.00', 'first_name' => 'Teoh Soon Nien', 'created_on' => '2020-02-15 23:08:13', ), 4 => array ( 'package_amount' => '1000.00', 'first_name' => 'Teoh Soon Nien', 'created_on' => '2020-02-24 18:55:01', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Tan Seng Yip', 'created_on' => '2020-02-17 17:49:47', ), 6 => array ( 'package_amount' => '1500.00', 'first_name' => 'Lim Beng Choo', 'created_on' => '2020-02-15 23:36:16', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '200.00', 'first_name' => 'Heng Li Hooi', 'created_on' => '2020-02-22 14:14:30', ), 3 => array ( 'package_amount' => '500.00', 'first_name' => 'Teoh Soon Nien', 'created_on' => '2020-02-15 23:08:13', ), 4 => array ( 'package_amount' => '1000.00', 'first_name' => 'Teoh Soon Nien', 'created_on' => '2020-02-24 18:55:01', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Ng Yong Kuang', 'created_on' => '2020-02-15 16:12:11', ), 6 => array ( 'package_amount' => '1500.00', 'first_name' => 'Ng Yong Kim', 'created_on' => '2020-02-15 16:14:25', ), 7 => array ( 'package_amount' => '1500.00', 'first_name' => 'Ong Chun Tat', 'created_on' => '2020-02-15 22:47:08', ), 8 => array ( 'package_amount' => '1500.00', 'first_name' => 'Cheng Sai Tik', 'created_on' => '2020-02-15 23:10:46', ), 9 => array ( 'package_amount' => '1500.00', 'first_name' => 'CHEW YIAW XIN', 'created_on' => '2020-02-15 22:50:24', ), 10 => array ( 'package_amount' => '1000.00', 'first_name' => 'PUNG PEI WEN', 'created_on' => '2020-02-15 23:03:17', ), 11 => array ( 'package_amount' => '500.00', 'first_name' => 'Ho hwa shing', 'created_on' => '2020-02-15 23:34:12', ), 12 => array ( 'package_amount' => '1000.00', 'first_name' => 'Bu Yong Khang', 'created_on' => '2020-02-15 23:25:54', ), 13 => array ( 'package_amount' => '100.00', 'first_name' => 'Yeap Chun Hong', 'created_on' => '2020-02-16 23:58:03', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '200.00', 'first_name' => 'Heng Li Hooi', 'created_on' => '2020-02-22 14:14:30', ), 3 => array ( 'package_amount' => '500.00', 'first_name' => 'Teoh Soon Nien', 'created_on' => '2020-02-15 23:08:13', ), 4 => array ( 'package_amount' => '1000.00', 'first_name' => 'Teoh Soon Nien', 'created_on' => '2020-02-24 18:55:01', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Ng Yong Kuang', 'created_on' => '2020-02-15 16:12:11', ), 6 => array ( 'package_amount' => '1500.00', 'first_name' => 'Ng Yong Kim', 'created_on' => '2020-02-15 16:14:25', ), 7 => array ( 'package_amount' => '1500.00', 'first_name' => 'Ong Chun Tat', 'created_on' => '2020-02-15 22:47:08', ), 8 => array ( 'package_amount' => '1500.00', 'first_name' => 'Cheng Sai Tik', 'created_on' => '2020-02-15 23:10:46', ), 9 => array ( 'package_amount' => '1500.00', 'first_name' => 'CHEW YIAW XIN', 'created_on' => '2020-02-15 22:50:24', ), 10 => array ( 'package_amount' => '1000.00', 'first_name' => 'PUNG PEI WEN', 'created_on' => '2020-02-15 23:03:17', ), 11 => array ( 'package_amount' => '500.00', 'first_name' => 'Ho hwa shing', 'created_on' => '2020-02-15 23:34:12', ), 12 => array ( 'package_amount' => '1000.00', 'first_name' => 'Bu Yong Khang', 'created_on' => '2020-02-15 23:25:54', ), 13 => array ( 'package_amount' => '600.00', 'first_name' => 'Ong chun wei', 'created_on' => '2020-02-15 23:28:34', ), 14 => array ( 'package_amount' => '100.00', 'first_name' => 'TEH SOON POH', 'created_on' => '2020-02-16 23:58:47', ), 15 => array ( 'package_amount' => '2000.00', 'first_name' => 'WONG KOK YIN', 'created_on' => '2020-02-15 23:12:07', ), 16 => array ( 'package_amount' => '200.00', 'first_name' => 'HO HU GEE', 'created_on' => '2020-02-16 23:58:03', ), 17 => array ( 'package_amount' => '100.00', 'first_name' => 'TEH TIEK KEAN', 'created_on' => '2020-02-16 23:58:03', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '200.00', 'first_name' => 'Heng Li Hooi', 'created_on' => '2020-02-22 14:14:30', ), 3 => array ( 'package_amount' => '500.00', 'first_name' => 'Teoh Soon Nien', 'created_on' => '2020-02-15 23:08:13', ), 4 => array ( 'package_amount' => '1000.00', 'first_name' => 'Teoh Soon Nien', 'created_on' => '2020-02-24 18:55:01', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Ng Yong Kuang', 'created_on' => '2020-02-15 16:12:11', ), 6 => array ( 'package_amount' => '1500.00', 'first_name' => 'Ng Yong Kim', 'created_on' => '2020-02-15 16:14:25', ), 7 => array ( 'package_amount' => '1500.00', 'first_name' => 'Ong Chun Tat', 'created_on' => '2020-02-15 22:47:08', ), 8 => array ( 'package_amount' => '1500.00', 'first_name' => 'Lim Wei hang', 'created_on' => '2020-02-15 16:13:16', ), 9 => array ( 'package_amount' => '400.00', 'first_name' => 'Chong san lee', 'created_on' => '2020-02-15 22:58:43', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '200.00', 'first_name' => 'Heng Li Hooi', 'created_on' => '2020-02-22 14:14:30', ), 3 => array ( 'package_amount' => '500.00', 'first_name' => 'Teoh Soon Nien', 'created_on' => '2020-02-15 23:08:13', ), 4 => array ( 'package_amount' => '1000.00', 'first_name' => 'Teoh Soon Nien', 'created_on' => '2020-02-24 18:55:01', ), 5 => array ( 'package_amount' => '1500.00', 'first_name' => 'Ng Yong Kuang', 'created_on' => '2020-02-15 16:12:11', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '200.00', 'first_name' => 'Heng Li Hooi', 'created_on' => '2020-02-22 14:14:30', ), 3 => array ( 'package_amount' => '500.00', 'first_name' => 'Teoh Soon Nien', 'created_on' => '2020-02-15 23:08:13', ), 4 => array ( 'package_amount' => '1000.00', 'first_name' => 'Teoh Soon Nien', 'created_on' => '2020-02-24 18:55:01', ), )array ( 0 => 0, 1 => array ( 'package_amount' => '7500.00', 'first_name' => 'Teh Kok Leng', 'created_on' => '2020-02-14 13:28:12', ), 2 => array ( 'package_amount' => '200.00', 'first_name' => 'Heng Li Hooi', 'created_on' => '2020-02-22 14:14:30', ), )

标签： php

Answer 1

如果我理解正确，您可以使用array_merge函数将所有这些数组合并为一个。正如文档所说，如果数组索引是数字，则结果数组键将随着递增重新编号。

如果输入数组具有相同的字符串键，则该键的后一个值将覆盖前一个。但是，如果数组包含数字键，则后面的值不会覆盖原始值，而是会被追加。

带有数字键的输入数组中的值将使用从结果数组中的零开始的递增键重新编号。

例子：

php > $a = [0 => 'a', 1 => 'b'];
php > $b = [0 => 'c', 1 => 'd'];

php > print_r(array_merge($a, $b));
Array
(
    [0] => a
    [1] => b
    [2] => c
    [3] => d
)

array_merge 文档