Online PHP editor | perf for 6lS9i

@ 2019-01-30T07:20:02Z

<?php

$foo = [];
foreach (range(1,5000) as $i) {
    $foo[] = ['username' => md5(time()), 'limits' => ['ep' => rand(1,20)]];
}


$time_start = microtime(true);

foreach ($foo as $row) {
    if ($row['limits']['ep'] == 3) { $a = 1 + 2; }
    array_search("needle", array_column($foo, "username"));
}


$time_end = microtime(true);
$time = $time_end - $time_start;

echo "Did nothing in $time 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)
7.3.1	0.708	0.590	18.59
7.3.0	0.448	0.532	18.59
7.2.13	0.107	0.491	18.64
7.2.12	0.271	0.496	19.06
7.2.11	2.038	0.456	18.99
7.2.10	0.816	0.473	18.65
7.2.9	0.532	0.479	19.08
7.2.8	0.707	0.470	18.73
7.2.7	0.362	0.476	19.14
7.2.6	0.370	0.509	18.81
7.2.5	0.223	0.466	18.80
7.2.4	0.351	0.474	19.03
7.2.3	0.124	0.523	19.09
7.2.2	0.290	0.509	19.19
7.2.1	0.639	0.518	19.08
7.2.0	0.653	0.487	18.82
7.1.25	0.079	0.490	17.55

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