Online PHP editor | output for 9busa

@ 2016-09-29T15:09:08Z

<?php

$str = 'https://www.somehost.com/test/index.html?param1=4&param2=3&param3=2&param4=1&param5=3';

function parse($str) {
    // parse string to uri array
    $uri = parse_url($str);
    // parse query params to array
    parse_str($uri['query'], $params);
    
    // task1. filter params by 3
    $params = array_filter($params, function($p) {
        return (int)$p !== 3;
    });
    
    // task2. sort params
    asort($params);
    
    // task3. get url
    $params['url'] = $uri['path'];
    
    return $uri['scheme'] . '://' . $uri['host'] . '/?' . http_build_query($params);
}

echo parse($str);

Output for 5.6.0 - 5.6.26, 7.0.0 - 7.0.11, 7.1.0, 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.3 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: https://www.somehost.com/?param4=1&param3=2&param1=4&url=%2Ftest%2Findex.html
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 https://www.somehost.com/?param4=1&param3=2&param1=4&url=%2Ftest%2Findex.html

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