Json data Match Fixtures Group by Pool number

问题

Further to this Question, Json data Group by value using php

now i want to group the fixture by pool number Json Data is here

{
"items":[
    {"id":129481,"draw_id":27718,"number":1,"pool":-1,
        "fixtures":[
            {"id":"529348","name":"TBC vs TBC","round":{"id":129481,"number":1,"round_info":"PRE QUARTER FINALS","published":true},"match_result":null,"matches":[],"officials":[],"_score":null,"_type":"fixture"},
            {"id":"529349","name":"TBC vs TBC","round":{"id":129481,"number":1,"round_info":"PRE QUARTER FINALS","published":true},"match_result":null,"matches":[],"officials":[],"_score":null,"_type":"fixture"},
            {"id":"529352","name":"TBC vs TBC","round":{"id":129481,"number":1,"round_info":"PRE QUARTER FINALS","published":true},"match_result":null,"matches":[],"officials":[],"_score":null,"_type":"fixture"}
        ],
        "byes":[]
    },
    {"id":129493,"draw_id":27718,"number":1,"pool":1,
        "fixtures":[
            {"id":"529390","name":"Service Organization vs Friends Association","round":{"id":129493,"number":1,"round_info":"League","published":true},"match_result":null,"matches":[],"officials":[],"_score":null,"_type":"fixture"},
            {"id":"529391","name":"Service Organization vs Shaheen Makhdoom","round":{"id":129493,"number":1,"round_info":"League","published":true},"match_result":null,"matches":[],"officials":[],"_score":null,"_type":"fixture"}
        ],
        "byes":[]
    },
{"id":129492,"draw_id":27718,"number":1,"pool":2,
        "fixtures":[
            {"id":"529387","name":"Prince Manki vs E.C.B","round":{"id":129492,"number":1,"round_info":"League","published":true},"match_result":null,"matches":[],"officials":[],"_score":null,"_type":"fixture"},
            {"id":"529388","name":"Prince Manki vs Moon Star Sports Center","round":{"id":129492,"number":1,"round_info":"League","published":true},"match_result":null,"matches":[],"officials":[],"_score":null,"_type":"fixture"}
        ],
        "byes":[]
    },
{"id":129482,"draw_id":27718,"number":2,"pool":-1,
        "fixtures":[
            {"id":"529356","name":"TBC vs TBC","round":{"id":129482,"number":2,"round_info":"Quarter Finals","published":true},"match_result":null,"matches":[],"officials":[],"_score":null,"_type":"fixture"},                
            {"id":"529357","name":"TBC vs TBC","round":{"id":129482,"number":2,"round_info":"Quarter Finals","published":true},"match_result":null,"matches":[],"officials":[],"_score":null,"_type":"fixture"}
        ],
        "byes":[]},
    {"id":129483,"draw_id":27718,"number":3,"pool":-1,
        "fixtures":[
            {"id":"529360","name":"TBC vs TBC","round":{"id":129483,"number":3,"round_info":null,"published_at":"2016-11-10T20:32:50+13:00","published":true},"match_result":null,"matches":[],"officials":[],"_score":null,"_type":"fixture","_index":"fixtures","_version":null,"sort":[1481054400000,529360],"highlight":null,"_explanation":null},
            {"id":"529359","name":"TBC vs TBC","round":{"id":129483,"number":3,"round_info":null,"published_at":"2016-11-10T20:32:50+13:00","published":true},"match_result":null,"matches":[],"officials":[],"_score":null,"_type":"fixture","_index":"fixtures","_version":null,"sort":[1481077800000,529359],"highlight":null,"_explanation":null}
        ],
        "byes":[]
    }
],
"meta":{"total_pages":1}

}

回答1:

$json = json_decode($json, true);
$groupedItems = [];
$items = $json['items'];
foreach ($items as $item) {
    $pool = $item['pool'];
    $groupedItems[$pool][] = $item;
}
ksort($groupedItems);
var_dump($groupedItems);

来源：https://stackoverflow.com/questions/40561331/json-data-match-fixtures-group-by-pool-number

标签

php

json

sorting

group-by