Online PHP editor | perf for SVeqH

@ 2019-05-31T03:48:42Z

<?php

$answers = '{"0":"2","1":"3"}';
$answers = json_decode($answers, true);
$options = '{"opt1":"4 Billion","opt2":"5 Billion","opt3":"6 Billion","opt4":"7 Billion"}';
$options = json_decode($options, true);
uasort($options, function ($a, $b) {
    return rand(-1, 1);
});
foreach ($options as $key => $value) {
    echo $value;
    if (in_array(substr($key, -1), $answers)) {
    // correct options
        echo "<input type='checkbox' value='".substr($key, -1)."'>" . PHP_EOL;
    } else { 
    // wrong options
        echo "<input type='checkbox' value='".substr($key, -1)."'>" . PHP_EOL;
    }
}

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)
7.3.5	0.006	0.013	14.74
7.3.4	0.014	0.006	14.79
7.3.3	0.009	0.009	14.63
7.3.2	0.015	0.006	14.58
7.3.1	0.011	0.014	14.85
7.3.0	0.031	0.010	14.72
7.2.18	0.007	0.015	14.84
7.2.17	0.015	0.006	15.12
7.2.16	0.012	0.009	14.76
7.2.15	0.011	0.018	15.05
7.2.14	0.007	0.007	15.05
7.2.13	0.015	0.004	15.20
7.2.12	0.009	0.006	15.20
7.2.11	0.009	0.005	15.14
7.2.10	0.011	0.004	15.07
7.2.9	0.012	0.004	15.22
7.2.8	0.011	0.008	15.11
7.2.7	0.017	0.003	15.21
7.2.6	0.009	0.006	15.02
7.2.5	0.022	0.003	14.94
7.2.4	0.007	0.007	15.12
7.2.3	0.019	0.006	15.14
7.2.2	0.024	0.009	14.93
7.2.1	0.013	0.000	15.22
7.2.0	0.012	0.009	15.05
7.1.28	0.015	0.006	13.79
7.1.27	0.012	0.008	14.09
7.1.26	0.004	0.008	13.98
7.1.25	0.015	0.000	13.98

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