Online PHP editor | output for 2IqgH

@ 2021-10-28T10:33:00Z

<?php

function after($subject, $search)
{
    return $search === '' ? $subject : array_reverse(explode($search, $subject, 2))[0];
}

function before($subject, $search)
{
    if ($search === '') {
        return $subject;
    }

    $result = strstr($subject, (string) $search, true);

    return $result === false ? $subject : $result;
}

foreach ([
    '5.5.5-10.6.4-MariaDB',
    '10.3.31-MariaDB-log-cll-lve - MariaDB Server',
    '5.5.5-10.6.4-MariaDB-1:10.6.4+maria~focal',
    '5.5.5-10.3.4-MariaDB',
    '10.3.4-MariaDB',
] as $version) {
    var_dump($version = before(after($version, '5.5.5-'), '-'));
    var_dump(version_compare($version, '10.6.0', '>='));
}

Output for 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 - 8.3.4, 8.3.6 - 8.3.25, 8.4.1 - 8.4.12: string(6) "10.6.4" bool(true) string(7) "10.3.31" bool(false) string(6) "10.6.4" bool(true) string(6) "10.3.4" bool(false) string(6) "10.3.4" bool(false)
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 string(6) "10.6.4" bool(true) string(7) "10.3.31" bool(false) string(6) "10.6.4" bool(true) string(6) "10.3.4" bool(false) string(6) "10.3.4" bool(false)

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