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<?php for($i=0; $i < 100; $i++) { usleep(rand(0, 100)); $arr[] = microtime(); } //var_dump($arr); echo "------------------------------------------------------------------------------------------------\r"; foreach($arr as $val) { list($msec) = explode(' ', $val); if($prev) { if($msec == $prev) $eq++; elseif($prev + 0.001 == $msec) $plus_one++; else { $not_plus_one++; /* var_dump('not +0.001'); var_dump($prev); var_dump($msec); die(); */ } } $prev = $msec; } var_dump($eq); var_dump($plus_one); var_dump($not_plus_one);

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31.54 ms | 402 KiB | 5 Q