Online PHP editor | output for jtUoq

@ 2018-06-01T09:02:27Z

<?php
$d = array (
    array (
        'a1' => true,
        'b1' => 'abc' ,
        'c1' => 'def' ),
    array (
        'a2' => true,
        'b2' => 'fgh',
        'c2' => 'ijk' ,
        'd2' => 'lmn' ,
        'e2' => 'opq' ));
function flatten(array $array)
{
    $result = array();
    if (is_array($array)) {
        foreach ($array as $k => $v) {
            if (is_array($v)) {
                $result = array_merge($result, flatten($v));
            } else {
                $result[$k] = $v;
            }
        }
    }
    return $result;
}
$dd = flatten($d);
echo "<pre>";
print_r($dd);
echo "</pre>";
?>

Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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: <pre>Array ( [a1] => 1 [b1] => abc [c1] => def [a2] => 1 [b2] => fgh [c2] => ijk [d2] => lmn [e2] => opq ) </pre>
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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