按甲方，乙方分組
原數組：
array(4) {
[0] => array(6) {
["party_name"] => string(6) "甲方"
["party_entity_type"] => string(1) "2"
["party_entity_id"] => string(32) "cc4a18cd4a1b366c4225abd1e5d07c5a"
["party_status"] => string(0) ""
["enterprise_name"] => string(27) "測試用公司一"
["reason"] => string(0) ""
}
[1] => array(6) {
["party_name"] => string(6) "甲方"
["party_entity_type"] => string(1) "2"
["party_entity_id"] => string(32) "3a0cb5ae92e99635e9c2b6bf209f7918"
["party_status"] => string(0) ""
["enterprise_name"] => string(27) "測試用公司二"
["reason"] => string(0) ""
}
[2] => array(6) {
["party_name"] => string(6) "乙方"
["party_entity_type"] => string(1) "1"
["party_entity_id"] => string(32) "c76e4875dc108b37acb82d23347dd72f"
["party_status"] => string(0) ""
["enterprise_name"] => string(6) "邢聊聊"
["reason"] => string(0) ""
}
[3] => array(6) {
["party_name"] => string(6) "乙方"
["party_entity_type"] => string(1) "1"
["party_entity_id"] => string(32) "b83a005dbd0ea1970568aaa24e6ee1d2"
["party_status"] => string(0) ""
["enterprise_name"] => string(9) "貂知了"
["reason"] => string(0) ""
}
}
變換後數組：
array(2) {
["甲方"] => array(2) {
[0] => array(6) {
["party_name"] => string(6) "甲方"
["party_entity_type"] => string(1) "2"
["party_entity_id"] => string(32) "cc4a18cd4a1b366c4225abd1e5d07c5a"
["party_status"] => string(0) ""
["enterprise_name"] => string(27) "測試用公司一"
["reason"] => string(0) ""
}
[1] => array(6) {
["party_name"] => string(6) "甲方"
["party_entity_type"] => string(1) "2"
["party_entity_id"] => string(32) "3a0cb5ae92e99635e9c2b6bf209f7918"
["party_status"] => string(0) ""
["enterprise_name"] => string(27) "測試用公司二"
["reason"] => string(0) ""
}
}
["乙方"] => array(2) {
[0] => array(6) {
["party_name"] => string(6) "乙方"
["party_entity_type"] => string(1) "1"
["party_entity_id"] => string(32) "c76e4875dc108b37acb82d23347dd72f"
["party_status"] => string(0) ""
["enterprise_name"] => string(6) "邢聊聊"
["reason"] => string(0) ""
}
[1] => array(6) {
["party_name"] => string(6) "乙方"
["party_entity_type"] => string(1) "1"
["party_entity_id"] => string(32) "b83a005dbd0ea1970568aaa24e6ee1d2"
["party_status"] => string(0) ""
["enterprise_name"] => string(9) "貂知了"
["reason"] => string(0) ""
}
}
}實裝代碼：
foreach ($contractPartyList as $key){
if(!array_key_exists($key['party_name'],$allarr)){
$temparr = array();
$temparr[0] = $key;
$allarr[$key['party_name']] = $temparr;
}else{
$temparr = $allarr[$key['party_name']];
$temparr[count($temparr)] = $key;
$allarr[$key['party_name']] = $temparr;
}
}