Convert Ergebnis mysql query in verschachteltem PHP-Array

Question

Ich habe eine Mysql-Abfrage:

SELECT 
    `pcm`.`ContactMechanismId` AS `ContactMechanismId`, 
    `tel`.`AreaCode` AS `AreaCode`, 
    `tel`.`PhoneNbr` AS `PhoneNbr`, 
    `tel`.`Extension` AS `Extension`, 
    `cmt`.`ContactMechanismTypeName` AS `ContactMechanismTypeName`, 
    `c`.`DialingCode` AS `DialingCode`, 
    `rt`.`RoleTypeName` AS `RoleTypeName`, 
    `cmpt`.`ContactMechanismPurposeTypeName` AS `ContactMechanismPurposeTypeName` 
FROM 
    `PartyContactMechanisms` AS `pcm` 
     INNER JOIN 
    `Telephones` AS `tel` ON `pcm`.`ContactMechanismId` = `tel`.`ContactMechanismId` 
     INNER JOIN 
    `ContactMechanisms` AS `cm` ON `cm`.`ContactMechanismId` = `pcm`.`ContactMechanismId` 
     INNER JOIN 
    `ContactMechanismTypes` AS `cmt` ON `cmt`.`ContactMechanismTypeId` = `cm`.`ContactMechanismTypeId` 
     INNER JOIN 
    `Countries` AS `c` ON `tel`.`GeoId` = `c`.`GeoId` 
     INNER JOIN 
    `PartyContactMechanismPurposes` AS `pcmp` ON `pcm`.`ContactMechanismId` = `pcmp`.`ContactMechanismId` 
     INNER JOIN 
    `RoleTypes` AS `rt` ON `rt`.`RoleTypeId` = `pcm`.`RoleTypeId` 
     INNER JOIN 
    `ContactMechanismPurposeTypes` AS `cmpt` ON `pcmp`.`PurposeTypeId` = `cmpt`.`PurposeTypeId` 

Das Ergebnis, das ich von Mysql erhalten wird

+--------------------+----------+----------+-----------+--------------------------+-------------+---------------+---------------------------------+ 
| ContactMechanismId | AreaCode | PhoneNbr | Extension | ContactMechanismTypeName | DialingCode | RoleTypeName | ContactMechanismPurposeTypeName | 
+--------------------+----------+----------+-----------+--------------------------+-------------+---------------+---------------------------------+ 
|     2 | 111  | 22222222 | 2222  | landline     |   375 | customer  | common phone     | 
|     2 | 111  | 22222222 | 2222  | landline     |   375 | contractor | common phone     | 
|     2 | 111  | 22222222 | 2222  | landline     |   375 | manufacturer | common phone     | 
|     2 | 111  | 22222222 | 2222  | landline     |   375 | customer  | primary phone     | 
|     2 | 111  | 22222222 | 2222  | landline     |   375 | contractor | primary phone     | 
|     2 | 111  | 22222222 | 2222  | landline     |   375 | manufacturer | primary phone     | 
|     2 | 111  | 22222222 | 2222  | landline     |   375 | customer  | secretary phone     | 
|     2 | 111  | 22222222 | 2222  | landline     |   375 | contractor | secretary phone     | 
|     2 | 111  | 22222222 | 2222  | landline     |   375 | manufacturer | secretary phone     | 
|     1 | 17  | 2905950 |   | landline     |   375 | customer  | other phone      | 
+--------------------+----------+----------+-----------+--------------------------+-------------+---------------+---------------------------------+ 

ich brauche, ist das obige Ergebnis in den folgenden umwandeln Array:

[ 
    [ContactMechanismId, AreaCode, PhoneNbr, Extension, ContactMechanismTypeName, DialingCode, RoleTypeName[], ContactMechanismPurposeTypeName[] 
] 

In dem Arrays RoleTypeName[] und ContactMechanismPurposeTypeName[] geht alles mögliche val ues für eine bestimmte ContactMechanismId aus der entsprechenden Spalte des mysql-Ergebnisses.

Wie kann ich das tun?

Answer 1

Sie können die select-Anweisung wie unten ändern mit GROUP_CONCAT()

SELECT 
`pcm`.`ContactMechanismId` AS `ContactMechanismId`, 
`tel`.`AreaCode` AS `AreaCode`, 
`tel`.`PhoneNbr` AS `PhoneNbr`, 
`tel`.`Extension` AS `Extension`, 
`cmt`.`ContactMechanismTypeName` AS `ContactMechanismTypeName`, 
`c`.`DialingCode` AS `DialingCode`,GROUP_CONCAT(
`rt`.`RoleTypeName`) AS `RoleTypeName`,GROUP_CONCAT(
`cmpt`.`ContactMechanismPurposeTypeName`) AS `ContactMechanismPurposeTypeName` 

Dann gruppieren Sie die Daten GROUP BY verwenden, werden Sie erhalten RoleTypeName und ContactMechanismPurposeTypeName als ein Komma getrennt value.You können PHP-Schleife iterieren und unter Verwendung explode() Funktion um das Array zu bilden