Online PHP editor | output for ekAUB

@ 2018-09-18T07:31:41Z

<?php
$json = '{
  "uid":1,
  "selected":[
     {
        "questionsid":1,
        "val":"1"
     },
     {
        "questionsid":2,
        "val":"1"
     }
  ]
}';

$_POST = json_decode($json, true);

$uid = $_POST['uid'];
$answers = $_POST['selected'];

$current = '';

$current .= "uid: $uid\n";

foreach ($answers as $item) {
    $line = '';
    foreach ($item as $key => $value) {
        $line .= "$key: $value, ";
    }
    $current .= rtrim($line, ', ')."\n";
}

print_r($current);

Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.3.27, 8.4.1 - 8.4.14, 8.5.0: uid: 1 questionsid: 1, val: 1 questionsid: 2, val: 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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