Merge/combine（不确定我需要哪个？）如果键[any][0]是相同的数字，则使用php数组
使用以下代码，我能够将上传的CSV文件转换为php数组Merge/combine（不确定我需要哪个？）如果键[any][0]是相同的数字，则使用php数组,php,arrays,sorting,array-merge,array-combine,Php,Arrays,Sorting,Array Merge,Array Combine,使用以下代码，我能够将上传的CSV文件转换为php数组 <?PHP function readCSV($csvFile){ $file_handle = fopen($csvFile, 'r'); fgetcsv($file_handle); fgetcsv($file_handle); fgetcsv($file_handle); while (!feof($file_handle) ) { $line_of_text[]
<?PHP
function readCSV($csvFile){
$file_handle = fopen($csvFile, 'r');
fgetcsv($file_handle);
fgetcsv($file_handle);
fgetcsv($file_handle);
while (!feof($file_handle) ) {
$line_of_text[] = fgetcsv($file_handle, 1024);
}
fclose($file_handle);
return $line_of_text;
}
// Set path to CSV file
$csvFile = 'test.csv';
$csv = readCSV($csvFile);
?>
<?php echo '<pre>';
print_r($csv);
echo '</pre>'; ?>
数组
(
[0]=>阵列
(
[0] => 15304
[1] => 15-04478-27247
[2] =>ersmith0
[3] =>埃里克·史密斯
[4] => myemail@gmail.com
[5] =>
[6] =>2任何关闭
[7] =>
[8] =>曼彻斯特
[9] =>大曼彻斯特
[10] =>m15bb
[11] =>联合王国
[12] =>埃里克·史密斯
[13] => +44 7719 123456
[14] =>27任何接近
[15] =>
[16] =>曼彻斯特
[17] =>大曼彻斯特
[18] =>m15bb
[19] =>联合王国
[20] =>
[21] =>
[22] =>
[23] =>
[24] => 2
[25] => £3.90
[26] => £0.00
[27] =>
[28] => £0.00
[29] => £0.00
[30] => £3.90
[31]=>否
[32]=>贝宝
[33]=>20年1月30日
[34]=>20年1月30日
[35] =>
[36] =>
[37] =>
[38]=>20年1月31日
[39] =>
[40] =>
[41] =>
[42]=>5LD0123456789U
[43]=>英国皇家邮政头等舱
[44] =>
[45] =>
[46] =>
[47]=>否
[48] =>
[49]=>否
[50] =>
[51]=>否
)
[1] =>阵列
(
[0] => 15304
[1] => 15-04478-27247
[2] =>ersmith0
[3] =>
[4] =>
[5] =>
[6] =>
[7] =>
[8] =>
[9] =>
[10] =>
[11] =>
[12] =>
[13] =>
[14] =>
[15] =>
[16] =>
[17] =>
[18] =>
[19] =>
[20] => 302804801330
[21]=>骑自行车的人小心驾驶-有趣的乙烯基贴纸4x4/汽车/卡车/货车/露营车
[22] =>
[23]=>否
[24] => 1
[25] => £1.95
[26] =>
[27] =>
[28] =>
[29] =>
[30] =>
[31] =>
[32] =>
[33]=>20年1月30日
[34] =>
[35] =>
[36] =>
[37] =>
[38]=>20年1月31日
[39]=>否
[40] =>
[41] =>
[42] =>
[43] =>
[44] =>
[45] => 1711351782020
[46] =>
[47] =>
[48] =>
[49] =>
[50] =>
[51] =>
)
[2] =>阵列
(
[0] => 15304
[1] => 15-04478-27247
[2] =>ersmith0
[3] =>
[4] =>
[5] =>
[6] =>
[7] =>
[8] =>
[9] =>
[10] =>
[11] =>
[12] =>
[13] =>
[14] =>
[15] =>
[16] =>
[17] =>
[18] =>
[19] =>
[20] => 302804815489
[21]=>警告骑自行车的人，态度自负风险汽车乙烯基贴纸
[22] =>
[23]=>否
[24] => 1
[25] => £1.95
[26] =>
[27] =>
[28] =>
[29] =>
[30] =>
[31] =>
[32] =>
[33]=>20年1月30日
[34] =>
[35] =>
[36] =>
[37] =>
[38]=>20年1月31日
[39]=>否
[40] =>
[41] =>
[42] =>
[43] =>
[44] =>
[45] => 1711351781020
[46] =>
[47] =>
[48] =>
[49] =>
[50] =>
[51] =>
)
[3] =>阵列
(
[0] => 15305
[1] => 25-04445-36722
[2] =>pod69
[3] =>玛特獾
[4] => martsemailddr34@gmail.com
[5] =>
[6] =>通过Riccione第35/30号
[7] =>
[8] =>Sa Tiacca QUART U.Elena
[9] =>CA
[10] => 09445
[11] =>意大利
[12] =>獾城
[13] => +39 987 654 3211
[14] =>通过Riccione第35/30号
[15] =>
[16] =>Sa Tiacca QUART U.Elena
[17] =>CA
[18] => 09445
[19] =>意大利
[20] => 302667176336
[21]=>2x搞笑汽车和货车或露营车WV睫毛乙烯基贴纸、标志-任何颜色！
[22] =>
[23]=>否
[24] => 2
[25] => £1.99
[26] => £3.14
[27] =>
[28] => £0.00
[29] => £0.00
[30] => £7.12
[31]=>否
[32]=>贝宝
[33]=>20年1月23日
[34]=>20年1月23日
[35]=>20年1月24日
[36] =>
[37] =>
[38]=>20年1月24日
[39]=>是
[40] =>
[41] =>
[42]=>25C157351T688860U
[43]=>英国皇家邮政国际标准
[44] =>
[45] => 1709118816020
[46] =>
[47]=>否
[48] =>
[49]=>否
[50] =>
[51]=>否
)
[4] =>阵列
(
[0] => 15306
[1] => 20-04482-41274
Array
(
[0] => Array
(
[0] => 15304
[1] => 15-04478-27247
[2] => ersmith0
[3] => eric smith
[4] => myemail@gmail.com
[5] =>
[6] => 2 Any Close
[7] =>
[8] => Manchester
[9] => Greater Manchester
[10] => M1 5BB
[11] => United Kingdom
[12] => eric smith
[13] => +44 7719 123456
[14] => 27 Any Close
[15] =>
[16] => Manchester
[17] => Greater Manchester
[18] => M1 5BB
[19] => United Kingdom
[20] =>
[21] =>
[22] =>
[23] =>
[24] => 2
[25] => £3.90
[26] => £0.00
[27] =>
[28] => £0.00
[29] => £0.00
[30] => £3.90
[31] => No
[32] => PayPal
[33] => 30-Jan-20
[34] => 30-Jan-20
[35] =>
[36] =>
[37] =>
[38] => 31-Jan-20
[39] =>
[40] =>
[41] =>
[42] => 5LD0123456789U
[43] => Royal Mail 1st Class
[44] =>
[45] =>
[46] =>
[47] => No
[48] =>
[49] => No
[50] =>
[51] => No
)
[1] => Array
(
[0] => 15304
[1] => 15-04478-27247
[2] => ersmith0
[3] =>
[4] =>
[5] =>
[6] =>
[7] =>
[8] =>
[9] =>
[10] =>
[11] =>
[12] =>
[13] =>
[14] =>
[15] =>
[16] =>
[17] =>
[18] =>
[19] =>
[20] => 302804801330
[21] => CAUTION DRIVEN BY A BIKER - Fun Vinyl Decal Sticker 4x4/Car/Lorry/Van/Camper
[22] =>
[23] => No
[24] => 1
[25] => £1.95
[26] =>
[27] =>
[28] =>
[29] =>
[30] =>
[31] =>
[32] =>
[33] => 30-Jan-20
[34] =>
[35] =>
[36] =>
[37] =>
[38] => 31-Jan-20
[39] => No
[40] =>
[41] =>
[42] =>
[43] =>
[44] =>
[45] => 1711351782020
[46] =>
[47] =>
[48] =>
[49] =>
[50] =>
[51] =>
)
[2] => Array
(
[0] => 15304
[1] => 15-04478-27247
[2] => ersmith0
[3] =>
[4] =>
[5] =>
[6] =>
[7] =>
[8] =>
[9] =>
[10] =>
[11] =>
[12] =>
[13] =>
[14] =>
[15] =>
[16] =>
[17] =>
[18] =>
[19] =>
[20] => 302804815489
[21] => Warning Biker With an Attitude Annoy At Your Own Risk Car Vinyl Decal Sticker
[22] =>
[23] => No
[24] => 1
[25] => £1.95
[26] =>
[27] =>
[28] =>
[29] =>
[30] =>
[31] =>
[32] =>
[33] => 30-Jan-20
[34] =>
[35] =>
[36] =>
[37] =>
[38] => 31-Jan-20
[39] => No
[40] =>
[41] =>
[42] =>
[43] =>
[44] =>
[45] => 1711351781020
[46] =>
[47] =>
[48] =>
[49] =>
[50] =>
[51] =>
)
[3] => Array
(
[0] => 15305
[1] => 25-04445-36722
[2] => pod69
[3] => mart badger
[4] => martsemailddr34@gmail.com
[5] =>
[6] => Via Riccione N. 35/30
[7] =>
[8] => Sa Tiacca Quartu S. Elena
[9] => CA
[10] => 09445
[11] => Italy
[12] => Badger Mart
[13] => +39 987 654 3211
[14] => Via Riccione N. 35/30
[15] =>
[16] => Sa Tiacca Quartu S. Elena
[17] => CA
[18] => 09445
[19] => Italy
[20] => 302667176336
[21] => 2x Funny Car & Van or Camper WV Eyelash Vinyl Sticker Decal, Signs - Any Colour!
[22] =>
[23] => No
[24] => 2
[25] => £1.99
[26] => £3.14
[27] =>
[28] => £0.00
[29] => £0.00
[30] => £7.12
[31] => No
[32] => PayPal
[33] => 23-Jan-20
[34] => 23-Jan-20
[35] => 24-Jan-20
[36] =>
[37] =>
[38] => 24-Jan-20
[39] => Yes
[40] =>
[41] =>
[42] => 25C157351T6888860U
[43] => Royal Mail International Standard
[44] =>
[45] => 1709118816020
[46] =>
[47] => No
[48] =>
[49] => No
[50] =>
[51] => No
)
[4] => Array
(
[0] => 15306
[1] => 20-04482-41274
[2] => wideboiy38887
[3] => Paul Lastname
[4] => wideboiysemail@hotmail.co.uk
[5] => Yellow please
[6] => 10
[7] => Broomstick Lane
[8] => Okehampton
[9] => Devon
[10] => EX19 2FT
[11] => United Kingdom
[12] => Paul Lastname
[13] => +44 7866 401983
[14] => 105
[15] => Broomstick Lane
[16] => Okehampton
[17] => Devon
[18] => EX19 2FT
[19] => United Kingdom
[20] => 302755568952
[21] => Junglist Soldier Car Window Laptop Wall Gift Drum Bass dnb Jungle Vinyl Sticker
[22] =>
[23] => No
[24] => 1
[25] => £1.99
[26] => £0.00
[27] =>
[28] => £0.00
[29] => £0.00
[30] => £1.99
[31] => No
[32] => PayPal
[33] => 01-Feb-20
[34] => 01-Feb-20
[35] => 03-Feb-20
[36] =>
[37] =>
[38] =>
[39] => No
[40] =>
[41] =>
[42] => 7SD68673EE789782X
[43] => Royal Mail 1st Class
[44] =>
[45] => 1711667179020
[46] =>
[47] => No
[48] =>
[49] => No
[50] =>
[51] => No
)
<!-And so on.....>
Array
(
[0] => Array
(
[0] => 15304
[1] => 15-04478-27247
[2] => ersmith0
[3] => eric smith
[4] => myemail@gmail.com
[5] =>
[6] => 2 Any Close
[7] =>
[8] => Manchester
[9] => Greater Manchester
[10] => M1 5BB
[11] => United Kingdom
[12] => eric smith
[13] => +44 7719 123456
[14] => 27 Any Close
[15] =>
[16] => Manchester
[17] => Greater Manchester
[18] => M1 5BB
[19] => United Kingdom
[20] =>
[21] => Array (
[0] => CAUTION DRIVEN BY A BIKER - Fun Vinyl Decal Sticker 4x4/Car/Lorry/Van/Camper
[1] => Warning Biker With an Attitude Annoy At Your Own Risk Car Vinyl Decal Sticker
)
[22] =>
[23] =>
[24] => Array (
[0] => 1
[1] => 1
)
[25] => Array (
[0] => 1.95
[1] => 1.95
)
[26] => £0.00
[27] =>
[28] => £0.00
[29] => £0.00
[30] => £3.90
[31] => No
[32] => PayPal
[33] => 30-Jan-20
[34] => 30-Jan-20
[35] =>
[36] =>
[37] =>
[38] => 31-Jan-20
[39] =>
[40] =>
[41] =>
[42] => 5LD0123456789U
[43] => Royal Mail 1st Class
[44] =>
[45] =>
[46] =>
[47] => No
[48] =>
[49] => No
[50] =>
[51] => No
)
[3] => Array
(
[0] => 15305
[1] => 25-04445-36722
[2] => pod69
[3] => mart badger
[4] => martsemailddr34@gmail.com
[5] =>
[6] => Via Riccione N. 35/30
[7] =>
[8] => Sa Tiacca Quartu S. Elena
[9] => CA
[10] => 09445
[11] => Italy
[12] => Badger Mart
[13] => +39 987 654 3211
[14] => Via Riccione N. 35/30
[15] =>
[16] => Sa Tiacca Quartu S. Elena
[17] => CA
[18] => 09445
[19] => Italy
[20] => 302667176336
[21] => 2x Funny Car & Van or Camper WV Eyelash Vinyl Sticker Decal, Signs - Any Colour!
[22] =>
[23] => No
[24] => 2
[25] => £1.99
[26] => £3.14
[27] =>
[28] => £0.00
[29] => £0.00
[30] => £7.12
[31] => No
[32] => PayPal
[33] => 23-Jan-20
[34] => 23-Jan-20
[35] => 24-Jan-20
[36] =>
[37] =>
[38] => 24-Jan-20
[39] => Yes
[40] =>
[41] =>
[42] => 25C157351T6888860U
[43] => Royal Mail International Standard
[44] =>
[45] => 1709118816020
[46] =>
[47] => No
[48] =>
[49] => No
[50] =>
[51] => No
)
[4] => Array
(
[0] => 15306
[1] => 20-04482-41274
[2] => wideboiy38887
[3] => Paul Lastname
[4] => wideboiysemail@hotmail.co.uk
[5] => Yellow please
[6] => 10
[7] => Broomstick Lane
[8] => Okehampton
[9] => Devon
[10] => EX19 2FT
[11] => United Kingdom
[12] => Paul Lastname
[13] => +44 7866 401983
[14] => 105
[15] => Broomstick Lane
[16] => Okehampton
[17] => Devon
[18] => EX19 2FT
[19] => United Kingdom
[20] => 302755568952
[21] => Junglist Soldier Car Window Laptop Wall Gift Drum Bass dnb Jungle Vinyl Sticker
[22] =>
[23] => No
[24] => 1
[25] => £1.99
[26] => £0.00
[27] =>
[28] => £0.00
[29] => £0.00
[30] => £1.99
[31] => No
[32] => PayPal
[33] => 01-Feb-20
[34] => 01-Feb-20
[35] => 03-Feb-20
[36] =>
[37] =>
[38] =>
[39] => No
[40] =>
[41] =>
[42] => 7SD68673EE789782X
[43] => Royal Mail 1st Class
[44] =>
[45] => 1711667179020
[46] =>
[47] => No
[48] =>
[49] => No
[50] =>
[51] => No
)
<!-And so on.....>
<?php
function readCSV($csvFile)
{
$line_of_text = [];
$file_handle = fopen($csvFile, 'r');
while (!feof($file_handle)) {
$tmp = fgetcsv($file_handle, 1024);
if (isset($line_of_text[$tmp[0]])) {
foreach ($tmp as $k => $v) {
if (array_key_exists($k, $line_of_text[$tmp[0]])) {
if (!is_array($line_of_text[$tmp[0]][$k])) {
$kVal = $line_of_text[$tmp[0]][$k];
$line_of_text[$tmp[0]][$k] = [];
$line_of_text[$tmp[0]][$k][] = $kVal;
}
$line_of_text[$tmp[0]][$k][] = $v;
$line_of_text[$tmp[0]][$k] = array_unique($line_of_text[$tmp[0]][$k]);
$line_of_text[$tmp[0]][$k] = array_filter($line_of_text[$tmp[0]][$k]);
if (count($line_of_text[$tmp[0]][$k]) == 1) {
$line_of_text[$tmp[0]][$k] = array_values($line_of_text[$tmp[0]][$k]);
$line_of_text[$tmp[0]][$k] = $line_of_text[$tmp[0]][$k][0];
}
if (empty($line_of_text[$tmp[0]][$k])) {
$line_of_text[$tmp[0]][$k] = null;
}
} else {
$line_of_text[$tmp[0]][$k] = null;
}
}
$line_of_text[$tmp[0]][0] = $tmp[0];
} else {
$line_of_text[$tmp[0]] = $tmp;
}
}
fclose($file_handle);
return array_filter(array_values($line_of_text));
}
// Set path to CSV file
$csvFile = 'test.csv';
$csv = readCSV($csvFile);
echo "<pre>";
print_r($csv);
?>
Array
(
[0] => Array
(
[0] => 15304
[1] => 15-04478-27247
[2] => ersmith0
[3] => eric smith
[4] => myemail@gmail.com
[5] =>
[6] => 2 Any Close
[7] =>
[8] => Manchester
[9] => Greater Manchester
[10] => M1 5BB
[11] => United Kingdom
[12] => eric smith
[13] => +44 7719 123456
[14] => 27 Any Close
[15] =>
[16] => Manchester
[17] => Greater Manchester
[18] => M1 5BB
[19] => United Kingdom
[20] => Array
(
[0] => 302804801330
[1] => 302804815489
)
[21] => Array
(
[0] => CAUTION DRIVEN BY A BIKER - Fun Vinyl Decal Sticker 4x4/Car/Lorry/Van/Camper
[1] => Warning Biker With an Attitude Annoy At Your Own Risk Car Vinyl Decal Sticker
)
[22] =>
[23] => No
[24] => Array
(
[0] => 2
[1] => 1
)
[25] => Array
(
[0] => £3.90
[1] => £1.95
)
[26] => £0.00
[27] =>
[28] => £0.00
[29] => £0.00
[30] => £3.90
[31] => No
[32] => PayPal
[33] => 30-Jan-20
[34] => 30-Jan-20
[35] =>
[36] =>
[37] =>
[38] => 31-Jan-20
[39] => No
[40] =>
[41] =>
[42] => 5LD0123456789U
[43] => Royal Mail 1st Class
[44] =>
[45] => Array
(
[0] => 1711351782020
[1] => 1711351781020
)
[46] =>
[47] => No
[48] =>
[49] => No
[50] =>
[51] => No
)
[1] => Array
(
[0] => 15305
[1] => 25-04445-36722
[2] => pod69
[3] => mart badger
[4] => martsemailddr34@gmail.com
[5] =>
[6] => Via Riccione N. 35/30
[7] =>
[8] => Sa Tiacca Quartu S. Elena
[9] => CA
[10] => 09445
[11] => Italy
[12] => Badger Mart
[13] => +39 987 654 3211
[14] => Via Riccione N. 35/30
[15] =>
[16] => Sa Tiacca Quartu S. Elena
[17] => CA
[18] => 09445
[19] => Italy
[20] => 302667176336
[21] => 2x Funny Car & Van or Camper WV Eyelash Vinyl Sticker Decal, Signs - Any Colour!
[22] =>
[23] => No
[24] => 2
[25] => £1.99
[26] => £3.14
[27] =>
[28] => £0.00
[29] => £0.00
[30] => £7.12
[31] => No
[32] => PayPal
[33] => 23-Jan-20
[34] => 23-Jan-20
[35] => 24-Jan-20
[36] =>
[37] =>
[38] => 24-Jan-20
[39] => Yes
[40] =>
[41] =>
[42] => 25C157351T6888860U
[43] => Royal Mail International Standard
[44] =>
[45] => 1709118816020
[46] =>
[47] => No
[48] =>
[49] => No
[50] =>
[51] => No
)
[2] => Array
(
[0] => 15306
[1] => 20-04482-41274
[2] => wideboiy38887
[3] => Paul Lastname
[4] => wideboiysemail@hotmail.co.uk
[5] => Yellow please
[6] => 10
[7] => Broomstick Lane
[8] => Okehampton
[9] => Devon
[10] => EX19 2FT
[11] => United Kingdom
[12] => Paul Lastname
[13] => +44 7866 401983
[14] => 105
[15] => Broomstick Lane
[16] => Okehampton
[17] => Devon
[18] => EX19 2FT
[19] => United Kingdom
[20] => 302755568952
[21] => Junglist Soldier Car Window Laptop Wall Gift Drum Bass dnb Jungle Vinyl Sticker
[22] =>
[23] => No
[24] => 1
[25] => £1.99
[26] => £0.00
[27] =>
[28] => £0.00
[29] => £0.00
[30] => £1.99
[31] => No
[32] => PayPal
[33] => 01-Feb-20
[34] => 01-Feb-20
[35] => 03-Feb-20
[36] =>
[37] =>
[38] =>
[39] => No
[40] =>
[41] =>
[42] => 7SD68673EE789782X
[43] => Royal Mail 1st Class
[44] =>
[45] => 1711667179020
[46] =>
[47] => No
[48] =>
[49] => No
[50] =>
[51] => No
)
)
$arr = [];
//$csv is your array
foreach($csv as $key => $value){
$arr[$value[0]][] = $value;
}
print_r($arr);
$arr = [];
//$csv is your array
foreach($csv as $key => $value){
if(!array_key_exists($value[0],$arr)){
$arr[$value[0]] = [];
}
$arr[$value[0]] = array_merge($arr[$value[0]],$value);
}
print_r($arr);
$original = [0] => [
[0] => 'id0',
[1] => 'name 0',
[2] => 'street 0'
],
[1] => [
[0] => 'id0',
[1] => 'name 1',
[2] =>
],
[2] => [
[0] => 'id0',
[1] =>,
[2] => 'street 2'
]
$new = [0] => [
[0] => 'id0',
[1] => [
[0] => 'name 0',
[1] => 'name 1'
],
[2] => [
[0] => 'street 0',
[1] => 'street 2'
]
]
function readCsv($csvFileName) {
$file_handle = fopen($csvFile, 'r');
$records = [];
fgetcsv($file_handle);
while (!feof($file_handle) ) {
$line = fgetcsv($file_handle, 1024);
$id = $line[0];
if (!$records[$id]) $records[$id] = [];
$records[$id][] = $line;
}
fclose($file_handle);
return $records;
}
function printCsvColumn($rowName, $sales) {
$uniqueSales = array_unique($sales);
$uniqueNotNullSales = array_filter($uniqueSales, 'strlen');
foreach ($uniqueNotNullSales as $sale) {
echo $rowName . ': ' . $sale[$rowName];
}
}
function printCsv($records) {
foreach ($records as $sales) {
foreach ($sales[0] as $rowName=>$rowValue) {
printCsvColumn($rowName, $sales);
}
}
}