Online PHP editor | output for r6BsF

@ 2023-02-21T10:57:59Z

<?php

function flatArray($array)
{
    $retval = array();

    foreach ($array as $val) {
        if (is_array($val))
            $retval = array_merge($retval, flatArray($val));
        else
            $retval[] = $val;
    }
    return $retval;
}

$array1 = [['#90', '#91'], ['#92', '#93', '#94', '#95', '#96']];
$array2 = ['#82', '#83', '#84', '#85', '#86'];
$array3 = [['#90', '#91', ['100', '101']], ['#92', '#93', '#94', '#95', '#96']];

print_r(flatArray($array1));
print_r(flatArray($array2));
print_r(flatArray($array3));

Output for 8.0.1 - 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] => #90 [1] => #91 [2] => #92 [3] => #93 [4] => #94 [5] => #95 [6] => #96 ) Array ( [0] => #82 [1] => #83 [2] => #84 [3] => #85 [4] => #86 ) Array ( [0] => #90 [1] => #91 [2] => 100 [3] => 101 [4] => #92 [5] => #93 [6] => #94 [7] => #95 [8] => #96 )
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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