Online PHP editor | perf for pXmpi

@ 2018-05-01T18:06:48Z

<?php

$values = [
    'key1' => 'value1',
    'key2' => ['value21','value22'],
    'key3' => 'value3',
    'key4' => 'value4',
    'key5' => 'value5'
    ];

$fields = ['key1', 'key2', 'key4'];

$row = [];

$time_start1 = microtime(true);

     foreach ($fields as $alias => $field) {
          if (!is_array($field)) {
                if (isset($values[$field])) {
                                        echo "catch11\n";

                    $row[$field] = $values[$field];
                } else if (isset($mileage[$alias])) {
                                        echo "catch12\n";

                    $row[$field] = $values[$alias];
                }
                } else {

                if (isset($values[$field])) {
                                                            echo "catch21\n";

                    $row[$field] = $values[$field];
                } else if (isset($values[$alias])) {
                                        echo "catch22\n";

                    $row[$field] = $values[$alias];
                }
                }
        }
$time_end1 = microtime(true);
$time1 = $time_end1 - $time_start1;
var_dump($row);

echo "Did in $time1 seconds\n";    


unset($row);

$time_start2 = microtime(true);

$row= [];

     foreach ($fields as $alias => $field) {
if (is_array($field)) {
    
                    if (isset($values[$field])) {
                    echo "catch11\n";
                    $row[$field] = $values[$field];
                } else if (isset($values[$alias])) {

                    $row[$field] = $values[$alias];
                }
                
                
                } else {
if (isset($values[$field])) {
                    $row[$field] = $values[$field];
                } else if (isset($values[$alias])) {
                    $row[$field] = $values[$alias];}

                }
}
        
$time_end2 = microtime(true);
$time2 = $time_end2 - $time_start2;
var_dump($row);
echo "Did in $time2 seconds\n";

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)
7.3.12	0.003	0.010	14.83
7.3.11	0.000	0.012	14.78
7.3.10	0.007	0.007	15.17
7.3.9	0.008	0.006	14.59
7.3.8	0.006	0.006	15.09
7.3.7	0.000	0.009	14.90
7.3.6	0.008	0.008	14.84
7.3.5	0.003	0.010	14.84
7.3.4	0.007	0.007	14.95
7.3.3	0.006	0.006	14.77
7.3.2	0.008	0.005	16.72
7.3.1	0.011	0.004	16.68
7.3.0	0.003	0.014	16.31
7.2.24	0.006	0.009	14.61
7.2.23	0.007	0.010	15.07
7.2.22	0.003	0.010	15.07
7.2.21	0.009	0.006	15.30
7.2.20	0.007	0.007	15.01
7.2.19	0.000	0.015	15.12
7.2.18	0.006	0.008	15.00
7.2.17	0.004	0.011	15.01
7.2.16	0.004	0.011	14.82
7.2.15	0.007	0.011	16.69
7.2.14	0.010	0.007	17.12
7.2.13	0.004	0.008	16.98
7.2.12	0.014	0.003	16.93
7.2.11	0.003	0.010	16.91
7.2.10	0.004	0.007	16.81
7.2.9	0.003	0.012	16.78
7.2.8	0.000	0.015	16.77
7.2.7	0.006	0.010	16.73
7.2.6	0.008	0.004	16.83
7.2.5	0.010	0.007	16.89
7.2.4	0.049	0.012	17.79
7.2.3	0.032	0.016	17.46
7.2.2	0.034	0.012	17.23
7.2.1	0.035	0.014	17.39
7.2.0	0.058	0.009	17.39
7.1.33	0.008	0.005	15.91
7.1.32	0.004	0.011	15.78
7.1.31	0.006	0.010	15.56
7.1.30	0.007	0.010	15.62
7.1.29	0.003	0.014	15.74
7.1.28	0.007	0.010	15.89
7.1.27	0.013	0.003	15.73
7.1.26	0.003	0.013	15.63
7.1.25	0.010	0.004	15.73
7.1.16	0.088	0.011	16.85
7.1.15	0.087	0.011	16.69
7.1.14	0.080	0.012	17.04
7.1.13	0.058	0.007	16.95
7.1.12	0.056	0.011	16.98
7.1.11	0.054	0.012	16.23
7.1.10	0.071	0.009	16.21
7.1.9	0.054	0.009	16.26
7.1.8	0.063	0.007	16.22
7.1.7	0.057	0.008	15.24
7.1.6	0.126	0.015	33.29
7.1.5	0.130	0.019	32.92
7.1.4	0.135	0.018	32.69
7.1.3	0.081	0.015	32.71
7.1.2	0.114	0.014	32.82
7.1.1	0.051	0.010	14.86
7.1.0	0.135	0.008	14.89

preferences:dark modelive preview