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run code in 300+ PHP versions simultaneously

@ 2019-05-20T10:04:04Z

<?php

$myArray = array(
    '1' => array
    (
        'name'             => 123,
        'id'               => 105740727,
        'email'            => 'fghfhfh',
        'phrases_relevant' => 123,
        'searches_id'      => 105740727,
    ),

    '2' => array
    (
        'name'             => 'porshe',
        'id'               => 105713889,
        'email'            => 'fghfghf',
        'phrases_relevant' => 'porshe',
        'searches_id'      => 105713889,
    ),

    '3' => array
    (
        'name'             => 'porshe',
        'id'               => 105713889,
        'email'            => 'fghfghf',
        'phrases_relevant' => 'merce',
        'searches_id'      => 105713889,
    ),
);
function sortByOrder($a, $b)
{
    return $a['searches_id'] - $b['searches_id'];
}
usort($myArray, 'sortByOrder');
foreach ($myArray as $key => $value) {
    if (empty($temp) || $temp != $value['searches_id']) {
        $temp = $value['searches_id'];
    }
    $result[$value['searches_id']]['email']      = $value['email'];
    $result[$value['searches_id']]['projects'][] = $value['phrases_relevant'];
}
$result = array_values($result);

print_r($result);die;

Output for 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 - 8.5.1: Array ( [0] => Array ( [email] => fghfghf [projects] => Array ( [0] => porshe [1] => merce ) ) [1] => Array ( [email] => fghfhfh [projects] => Array ( [0] => 123 ) ) )
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.
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: Array ( [0] => Array ( [email] => fghfghf [projects] => Array ( [0] => merce [1] => porshe ) ) [1] => Array ( [email] => fghfhfh [projects] => Array ( [0] => 123 ) ) )

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