Online PHP editor | perf for 3facc

@ 2021-08-27T12:26:36Z

<?php

function get_host($url) {
    $host = parse_url($url, PHP_URL_HOST);
    $names = explode(".", $host);
    
    if(count($names) == 1) {
        return $names[0];
    }
    $names = array_reverse($names);
    return $names[1] . '.' . $names[0];
}

// Output for 5.6.0

echo get_host('http://www.site1.com/perma/doom-rock.htm'); // site1.com
echo "\n";
echo get_host('http://www.site2.net/mod/doom.html'); // site2.net
echo "\n";
echo get_host('https://www.site3.com/m/doom-rock'); // site3.com
echo "\n";
echo get_host('http://site4.com/doom'); // site4.com
echo "\n";
echo get_host('http://site5.com/doom'); // site5.com

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
8.3.6	0.015	0.004	16.75
8.3.5	0.010	0.007	18.38
8.3.4	0.014	0.007	20.43
8.3.3	0.015	0.000	18.85
8.3.2	0.000	0.008	24.18
8.3.1	0.000	0.008	24.66
8.3.0	0.004	0.004	26.16
8.2.18	0.011	0.007	25.92
8.2.17	0.014	0.000	18.83
8.2.16	0.011	0.004	22.96
8.2.15	0.004	0.004	25.66
8.2.14	0.004	0.004	24.66
8.2.13	0.000	0.007	26.16
8.2.12	0.009	0.000	19.38
8.2.11	0.003	0.007	20.38
8.2.10	0.003	0.006	20.52
8.1.28	0.007	0.007	25.92
8.1.27	0.004	0.004	23.84
8.1.26	0.003	0.005	26.35
8.1.25	0.005	0.003	28.09
8.1.24	0.007	0.003	18.58
8.1.23	0.006	0.003	22.15
5.6.0	0.006	0.002	15.78

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