Online PHP editor | output for hKJ2u

@ 2020-10-06T09:39:12Z

<?php

$json = '  [
                {
                    "id": "11",
                    "from_userid": "1996",
                    "contest_id": "29",
                    "to_userid": "8",
                    "vote_date": "2020-10-06 01:40:04",
                    "count_votes": "1"
                },
                {
                    "id": "1",
                    "from_userid": "82",
                    "contest_id": "29",
                    "to_userid": "94",
                    "vote_date": "2020-09-03 07:06:36",
                    "count_votes": "1"
                },
               {
                    "id": "2",
                    "from_userid": "82",
                    "contest_id": "29",
                    "to_userid": "98",
                    "vote_date": "2020-09-03 07:06:36",
                    "count_votes": "0"
                }
            ]';
            
$arr = json_decode($json, true);

$max = max(array_column($arr, 'count_votes'));
$out = array_filter($arr, function ($o) use ($max) {
    return $o['count_votes'] == $max;
});
print_r($out);

Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0: Array ( [0] => Array ( [id] => 11 [from_userid] => 1996 [contest_id] => 29 [to_userid] => 8 [vote_date] => 2020-10-06 01:40:04 [count_votes] => 1 ) [1] => Array ( [id] => 1 [from_userid] => 82 [contest_id] => 29 [to_userid] => 94 [vote_date] => 2020-09-03 07:06:36 [count_votes] => 1 ) )
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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