Online PHP editor | output for 7T7ct

@ 2022-07-12T21:53:04Z

<?php

$tests = [
    "40",    // minage=40, maxage=40
    "-40",   // minage=null, maxage=40
    "40-",   // minage=40, maxage=null
    "40-60", // minage=40, maxage=60
    "0",     // minage=0, maxage=0
    "-0",    // minage=null, maxage=0
    "0-",    // minage=0, maxage=null
    "0-0"    // minage=0, maxage=0
];

foreach($tests as $str) {
    $minrange = null;
    $maxrange = null;
    $parts = explode('-', $str);
    switch (count($parts)) {
        case 1:
            $minrange = $maxrange = intval($parts[0]);
            break;
        case 2:
            $minrange = $parts[0] == "" ? null : intval($parts[0]);
            $maxrange = $parts[1] == "" ? null : intval($parts[1]);
            break;
    }
    var_export(compact(['minrange', 'maxrange']));
}

Output for 7.4.0 - 7.4.33, 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 - 8.5.1: array ( 'minrange' => 40, 'maxrange' => 40, )array ( 'minrange' => NULL, 'maxrange' => 40, )array ( 'minrange' => 40, 'maxrange' => NULL, )array ( 'minrange' => 40, 'maxrange' => 60, )array ( 'minrange' => 0, 'maxrange' => 0, )array ( 'minrange' => NULL, 'maxrange' => 0, )array ( 'minrange' => 0, 'maxrange' => NULL, )array ( 'minrange' => 0, 'maxrange' => 0, )
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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