Online PHP editor | perf for HqVCU

@ 2024-07-08T01:40:30Z

<?php

$data = [
    ['id' => 1, 'nickname' => 'abc', 'game' => 'abc', 'checkbox' => 1],
    ['id' => 2, 'nickname' => 'xyz', 'game' => 'zyx', 'checkbox' => 0],
    ['id' => 5, 'nickname' => 'xyz', 'game' => 'abc', 'checkbox' => 1],
    ['id' => 6, 'nickname' => 'afg', 'game' => 'zyx', 'checkbox' => 1],
];

// The data must be sorted by the game, that's the key
$sortedData = [
    ['id' => 1, 'nickname' => 'abc', 'game' => 'abc', 'checkbox' => 1],
    ['id' => 5, 'nickname' => 'xyz', 'game' => 'abc', 'checkbox' => 1],
    ['id' => 2, 'nickname' => 'xyz', 'game' => 'zyx', 'checkbox' => 0],
    ['id' => 6, 'nickname' => 'afg', 'game' => 'zyx', 'checkbox' => 1],
];


// Figure out which game should span how many rows ahead of time
foreach ($sortedData as $row) {
    $gameCounts[$row['game']] ??= 0;
    $gameCounts[$row['game']]++;    
}

echo '<table border="1">';
echo '<thead>';
echo '<tr>';
foreach (array_keys($sortedData[0]) as $header) {
    echo '<th>'.$header.'</th>';
}
echo '</tr>';
echo '</thead>';

echo '<tbody>';
$previousGame = null;
foreach ($sortedData as $row) {
    echo '<tr>';
    foreach ($row as $key => $value) {
        if ($key === 'game') { // Game changed - span the cell over the correct number of rows
            if ($previousGame !== $value) {
                echo '<td rowspan="'.$gameCounts[$value].'">'.$value.'</td>';
                $previousGame = $value;
            }
            
            continue;
        }
        
        echo '<td>'.$value.'</td>';
    }
    echo '</tr>';
}
echo '</tbody>';
echo '</table>';

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)
8.5.0	0.010	0.012	20.20
8.4.15	0.001	0.001	14.05
8.4.14	0.015	0.008	17.39
8.4.13	0.010	0.011	17.92
8.4.12	0.009	0.010	22.03
8.4.11	0.012	0.011	22.59
8.4.10	0.013	0.007	20.40
8.4.9	0.013	0.008	17.91
8.4.8	0.010	0.010	17.72
8.4.7	0.003	0.006	17.89
8.4.6	0.009	0.012	20.20
8.4.5	0.014	0.005	18.71
8.4.4	0.010	0.010	17.62
8.4.3	0.013	0.006	18.83
8.4.2	0.011	0.011	19.43
8.4.1	0.000	0.009	19.39
8.3.28	0.012	0.009	18.52
8.3.27	0.011	0.008	16.54
8.3.26	0.009	0.010	16.73
8.3.25	0.008	0.005	18.88
8.3.24	0.011	0.010	16.66
8.3.23	0.007	0.007	16.66
8.3.22	0.011	0.004	17.25
8.3.21	0.013	0.007	16.43
8.3.20	0.006	0.003	16.52
8.3.19	0.011	0.007	17.11
8.3.18	0.012	0.007	18.52
8.3.17	0.010	0.010	16.83
8.3.16	0.007	0.011	16.48
8.3.15	0.013	0.006	17.25
8.3.14	0.009	0.009	17.16
8.3.13	0.003	0.005	18.59
8.3.12	0.003	0.007	16.64
8.3.11	0.004	0.004	16.59
8.3.10	0.003	0.006	16.77
8.3.9	0.023	0.010	26.77
8.3.8	0.003	0.005	26.77
8.3.5	0.010	0.003	26.77
8.2.29	0.008	0.011	20.80
8.2.28	0.006	0.004	20.11
8.2.27	0.006	0.013	17.25
8.2.26	0.000	0.008	18.58
8.2.25	0.000	0.008	16.68
8.2.24	0.005	0.005	17.12
8.2.23	0.006	0.003	20.94
8.2.22	0.006	0.003	24.06
8.2.21	0.003	0.010	26.77
8.2.20	0.004	0.004	26.77
8.1.33	0.012	0.007	21.66
8.1.32	0.009	0.010	16.39
8.1.31	0.000	0.008	16.95
8.1.30	0.009	0.000	18.09
8.1.29	0.004	0.011	26.77

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