Online PHP editor | perf for RqC3Z

@ 2016-10-31T20:56:21Z

<?php

$times = array(
    'mon' => '9:00 AM - 08:00 PM',
    'tue' => '9:00 AM - 12:00 AM',
    'wed' => '9:00 AM - 12:00 AM',
    'thu' => '9:00 AM - 12:00 AM',
    'fri' => '9:00 AM - 1:00 AM',
    'sat' => '9:00 AM - 1:00 PM, 2:00 PM - 1:00 AM',
    'sun' => 'closed'
);

function compileHours($times, $timestamp) {
    $times = $times[strtolower(date('D',$timestamp))];
    if(!strpos($times, '-')) return array();
    $hours = explode(",", $times);
    $hours = array_map('explode', array_pad(array(),count($hours),'-'), $hours);
    $hours = array_map('array_map', array_pad(array(),count($hours),'strtotime'), $hours, array_pad(array(),count($hours),array_pad(array(),2,$timestamp)));
    end($hours);
    if ($hours[key($hours)][0] > $hours[key($hours)][1]) $hours[key($hours)][1] = strtotime('+1 day', $hours[key($hours)][1]);
    return $hours;
}

function isOpen($now, $times) {
    $open = 0; // time until closing in seconds or 0 if closed
    // merge opening hours of today and the day before
    $hours = array_merge(compileHours($times, strtotime('yesterday',$now)),compileHours($times, $now)); 

    foreach ($hours as $h) {
        if ($now >= $h[0] and $now < $h[1]) {
            $open = $h[1] - $now;
            return $open;
        } 
    }
    return $open;
}

$now = time();
$open = isOpen($now, $times);

echo date( 'G:i d.m.Y', 1346618733 );

//echo $now;

if ($open == 0) {
    echo "Is closed";
} else {
    echo "Is open. Will close in ".ceil($open/60)." minutes";
}

?>

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)
7.3.1	0.010	0.003	16.87
7.3.0	0.009	0.003	16.84
7.2.13	0.009	0.006	17.04
7.2.12	0.006	0.010	16.93
7.2.11	0.008	0.008	17.15
7.2.10	0.008	0.004	16.99
7.2.9	0.007	0.011	17.14
7.2.8	0.007	0.010	17.18
7.2.7	0.007	0.003	17.10
7.2.6	0.008	0.007	17.15
7.2.5	0.011	0.004	16.99
7.2.4	0.013	0.003	17.30
7.2.3	0.006	0.010	17.01
7.2.2	0.011	0.004	17.04
7.2.1	0.006	0.006	16.93
7.2.0	0.007	0.007	18.53
7.1.25	0.000	0.010	15.98
7.1.20	0.009	0.003	15.93
7.1.7	0.005	0.002	17.18
7.1.6	0.011	0.000	17.56
7.1.0	0.000	0.080	22.54
7.0.20	0.000	0.007	16.91
7.0.12	0.003	0.083	22.06
7.0.11	0.013	0.070	22.03
7.0.10	0.007	0.063	22.11
7.0.9	0.010	0.053	22.11
7.0.8	0.017	0.057	22.03
7.0.7	0.013	0.060	22.02
7.0.6	0.013	0.057	22.04
7.0.5	0.013	0.053	22.08
7.0.4	0.003	0.063	22.15
7.0.3	0.017	0.063	22.11
7.0.2	0.017	0.053	22.06
7.0.1	0.007	0.067	22.03
7.0.0	0.017	0.057	21.98
5.6.27	0.013	0.070	20.87
5.6.26	0.020	0.060	20.86
5.6.25	0.010	0.063	20.86
5.6.24	0.003	0.077	21.04
5.6.23	0.003	0.070	20.77
5.6.22	0.003	0.070	20.80
5.6.21	0.010	0.077	21.00
5.6.20	0.010	0.073	20.88
5.6.19	0.007	0.060	21.00
5.6.18	0.013	0.070	20.82
5.6.17	0.007	0.057	20.75
5.6.16	0.010	0.053	20.82
5.6.15	0.010	0.077	21.09
5.6.14	0.013	0.053	21.05
5.6.13	0.007	0.060	21.05
5.6.12	0.010	0.063	21.01
5.6.11	0.010	0.077	21.04
5.6.10	0.013	0.080	20.76
5.6.9	0.003	0.073	21.04
5.6.8	0.000	0.063	20.44
5.6.7	0.010	0.053	20.22
5.6.6	0.010	0.057	20.24
5.6.5	0.010	0.063	20.43
5.6.4	0.017	0.053	20.18
5.6.3	0.010	0.067	20.40
5.6.2	0.007	0.053	20.46
5.6.1	0.013	0.070	20.39
5.6.0	0.010	0.060	20.23

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