当我回应我的数组时，它看起来像这样
[0] => Array
(
[carriertype] =>
[radiotype] => RRUS 12 B2
[serialnumber] => CF82943634
[market] => Detroit Westland - DET 5
[bts] => 225011
[Host] => 225011_21_MILE_and_ROMEO_PLANK
[resourceId] => 0
[type] => XMU
[port] => 16
[EP_AuxPlugInUnit_AuxPlugInUnitId] => RRU-7
[userlabletext] => 225011_1_4
[flag] => Yes
)
[1] => Array
(
[carriertype] =>
[radiotype] => RRUS 12 B2
[serialnumber] => CF82961338
[market] => Detroit Westland - DET 5
[bts] => 225011
[Host] => 225011_21_MILE_and_ROMEO_PLANK
[resourceId] => 0
[type] => XMU
[port] => 15
[EP_AuxPlugInUnit_AuxPlugInUnitId] => RRU-8
[userlabletext] => 225011_2_4
[flag] => Yes
)
[2] => Array
(
[carriertype] =>
[radiotype] => RRUS 12 B2
[serialnumber] => CF82943628
[market] => Detroit Westland - DET 5
[bts] => 225011
[Host] => 225011_21_MILE_and_ROMEO_PLANK
[resourceId] => 0
[type] => XMU
[port] => 14
[EP_AuxPlugInUnit_AuxPlugInUnitId] => RRU-9
[userlabletext] => 225011_3_4
[flag] => Yes
)
[3] => Array
(
[radiotype] =>
[carriertype] =>
[serialnumber] =>
[market] => Detroit Westland - DET 5
[bts] => 225011
[Host] => 225011_21_MILE_and_ROMEO_PLANK
[resourceId] => 0
[type] => XMU
[port] => 1
[EP_AuxPlugInUnit_AuxPlugInUnitId] =>
[userlabletext] => ___B
[flag] => Yes
)
[4] => Array
(
[radiotype] =>
[carriertype] =>
[serialnumber] =>
[market] => Detroit Westland - DET 5
[bts] => 225011
[Host] => 225011_21_MILE_and_ROMEO_PLANK
[resourceId] => 0
[type] => XMU
[port] => 1
[EP_AuxPlugInUnit_AuxPlugInUnitId] =>
[userlabletext] => ___E
[flag] => Yes
)
[5] => Array
(
[carriertype] => AWS
[radiotype] => RRUS 12 B4
[serialnumber] => CF81666912
[market] => Detroit Westland - DET 5
[bts] => 225011
[Host] => 225011_21_MILE_and_ROMEO_PLANK
[resourceId] => 0
[type] => XMU
[port] => 16
[EP_AuxPlugInUnit_AuxPlugInUnitId] => RRU-5
[userlabletext] => 225011_2_2
[flag] => Yes
)
[6] => Array
(
[carriertype] => AWS
[radiotype] => RRUS 12 B4
[serialnumber] => CF81666918
[market] => Detroit Westland - DET 5
[bts] => 225011
[Host] => 225011_21_MILE_and_ROMEO_PLANK
[resourceId] => 0
[type] => XMU
[port] => 14
[EP_AuxPlugInUnit_AuxPlugInUnitId] => RRU-6
[userlabletext] => 225011_3_2
[flag] => Yes
)
但我希望数组合并具有相同的端口值。在上面的数组我有两个16,14和1端口号。所以他们应该合并相同的值，如果某个值不同，那么它应该用值之间的逗号保存。结果数组应该
[0] => Array
(
[carriertype] => AWS
[radiotype] => RRUS 12 B2,RRUS 12 B4
[serialnumber] => CF82943634,CF81666912
[market] => Detroit Westland - DET 5
[bts] => 225011
[Host] => 225011_21_MILE_and_ROMEO_PLANK
[resourceId] => 0
[type] => XMU
[port] => 16
[EP_AuxPlugInUnit_AuxPlugInUnitId] => RRU-7,RRU-5
[userlabletext] => 225011_1_4,225011_2_2
[flag] => Yes
)
[1] => Array
(
[carriertype] =>
[radiotype] => RRUS 12 B2
[serialnumber] => CF82961338
[market] => Detroit Westland - DET 5
[bts] => 225011
[Host] => 225011_21_MILE_and_ROMEO_PLANK
[resourceId] => 0
[type] => XMU
[port] => 15
[EP_AuxPlugInUnit_AuxPlugInUnitId] => RRU-8
[userlabletext] => 225011_2_4
[flag] => Yes
)
[2] => Array
(
[carriertype] => AWS
[radiotype] => RRUS 12 B2,RRUS 12 B4
[serialnumber] => CF82943628,CF81666918
[market] => Detroit Westland - DET 5
[bts] => 225011
[Host] => 225011_21_MILE_and_ROMEO_PLANK
[resourceId] => 0
[type] => XMU
[port] => 14
[EP_AuxPlugInUnit_AuxPlugInUnitId] => RRU-9,RRU-6
[userlabletext] => 225011_3_4,225011_3_2
[flag] => Yes
)
[3] => Array
(
[radiotype] =>
[carriertype] =>
[serialnumber] =>
[market] => Detroit Westland - DET 5
[bts] => 225011
[Host] => 225011_21_MILE_and_ROMEO_PLANK
[resourceId] => 0
[type] => XMU
[port] => 1
[EP_AuxPlugInUnit_AuxPlugInUnitId] =>
[userlabletext] => ___B,___E
[flag] => Yes
)
它应该以程序化方式完成。请帮我。
答案 0 :(得分：1)
您可以尝试这种方法（请添加必要的验证）：
$myArray = your main array;
foreach($myArray as $k=>$data)
{
$port[$data["port"]][]= $k ;
}
$key = array("carriertype", "radiotype" , "serialnumber",
"market", "bts" , "Host" , "resourceId", "type" , "port" , "EP_AuxPlugInUnit_AuxPlugInUnitId", "userlabletext" , "flag");
$ret = array();
foreach($port as $arrdata)
{
$retArr = array();
foreach($arrdata as $data)
{
foreach($key as $k)
{
if($k !='flag' || $k !='port')
{
$retArr[$k]= !empty($retArr[$k]) ? $retArr[$k].",".$a[$data][$k] : $a[$data][$k];
}
else
{
$retArr[$k]= $a[$data][$k];
}
}
}
$ret[] = $retArr;
}
答案 1 :(得分：1)
试试这个
<?php
/**
* @param array $array
* @param string $column
*
* @return array
*/
function mergeOnEquals(array $array, $column)
{
$result = [];
foreach ($array as $subArray) {
$index = $subArray[$column];
if (isset($result[$index])) {
foreach($subArray as $key => $value) {
if (!isset($result[$index][$key]) || $result[$index][$key] == '') {
$result[$index][$key] = $value;
} elseif ($result[$index][$key] != $value) {
$result[$index][$key] .= ",$value";
}
}
} else {
$result[$index] = $subArray;
}
}
return array_values($result);
}
$array = [
[
'carriertype' => null,
'radiotype' => 'RRUS 12 B2',
'serialnumber' => 'CF82943634',
'market' => 'Detroit Westland - DET 5',
'bts' => 225011,
'Host' => '225011_21_MILE_and_ROMEO_PLANK',
'resourceId' => 0,
'type' => 'XMU',
'port' => 16,
'EP_AuxPlugInUnit_AuxPlugInUnitId' => 'RRU-7',
'userlabletext' => '225011_1_4',
'flag' => 'Yes',
],
[
'carriertype' => null,
'radiotype' => 'RRUS 12 B2',
'serialnumber' => 'CF82961338',
'market' => 'Detroit Westland - DET 5',
'bts' => 225011,
'Host' => '225011_21_MILE_and_ROMEO_PLANK',
'resourceId' => 0,
'type' => 'XMU',
'port' => 15,
'EP_AuxPlugInUnit_AuxPlugInUnitId' => 'RRU-8',
'userlabletext' => '225011_2_4',
'flag' => 'Yes',
],
[
'carriertype' => null,
'radiotype' => 'RRUS 12 B2',
'serialnumber' => 'CF82943628',
'market' => 'Detroit Westland - DET 5',
'bts' => '225011',
'Host' => '225011_21_MILE_and_ROMEO_PLANK',
'resourceId' => 0,
'type' => 'XMU',
'port' => 14,
'EP_AuxPlugInUnit_AuxPlugInUnitId' => 'RRU-9',
'userlabletext' => '225011_3_4',
'flag' => 'Yes',
],
[
'radiotype' => null,
'carriertype' => null,
'serialnumber' => null,
'market' => 'Detroit Westland - DET 5',
'bts' => 225011,
'Host' => '225011_21_MILE_and_ROMEO_PLANK',
'resourceId' => 0,
'type' => 'XMU',
'port' => 1,
'EP_AuxPlugInUnit_AuxPlugInUnitId' => null,
'userlabletext' => '___B',
'flag' => 'Yes',
],
[
'radiotype' => null,
'carriertype' => null,
'serialnumber' => null,
'market' => 'Detroit Westland - DET 5',
'bts' => 225011,
'Host' => '225011_21_MILE_and_ROMEO_PLANK',
'resourceId' => 0,
'type' => 'XMU',
'port' => 1,
'EP_AuxPlugInUnit_AuxPlugInUnitId' => null,
'userlabletext' => '___E',
'flag' => 'Yes',
],
[
'carriertype' => 'AWS',
'radiotype' => 'RRUS 12 B4',
'serialnumber' => 'CF81666912',
'market' => 'Detroit Westland - DET 5',
'bts' => 225011,
'Host' => '225011_21_MILE_and_ROMEO_PLANK',
'resourceId' => 0,
'type' => 'XMU',
'port' => 16,
'EP_AuxPlugInUnit_AuxPlugInUnitId' => 'RRU-5',
'userlabletext' => '225011_2_2',
'flag' => 'Yes',
],
[
'carriertype' => 'AWS',
'radiotype' => 'RRUS 12 B4',
'serialnumber' => 'CF81666918',
'market' => 'Detroit Westland - DET 5',
'bts' => 225011,
'Host' => '225011_21_MILE_and_ROMEO_PLANK',
'resourceId' => 0,
'type' => 'XMU',
'port' => 14,
'EP_AuxPlugInUnit_AuxPlugInUnitId' => 'RRU-6',
'userlabletext' => '225011_3_2',
'flag' => 'Yes',
],
];
print_r(mergeOnEquals($array, 'port'));