Array remove test

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<?php function array_remove1($array, $value) { $key = array_search($value, $array); if ($key === false) return false; unset($array[$key]); return true; } function array_remove2($array, $value) { array_diff($array, [$value]); } function test($function) { static $max = 9999; $array = range(0, $max); $value = random_int(0, $max); $start = microtime(true); $function($array, $value); return microtime(true) - $start; } $results = []; $lessCount = $equallyCount = $moreCount = 0; foreach (range(0, 499) as $index) { $first = test('array_remove1'); $second = test('array_remove2'); $cmp = $first <=> $second; $results[] = [$cmp, $first, $second]; if ($cmp == -1) $lessCount++; elseif ($cmp == 0) $equallyCount++; elseif ($cmp == 1) $moreCount++; } var_dump($lessCount, $equallyCount, $moreCount, $results);
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