Online PHP editor | output for gCXIu

@ 2016-10-20T11:23:08Z

<?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] = $value;
                } elseif ($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'));

Output for 5.6.0 - 5.6.27, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Array ( [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 ) )
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [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 ) )

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