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<?php // Initializing $arr = []; // Mocking for ($i = 0; $i < 400; $i++){ for ($j = 0; $j < 400; $j++){ $arr[$i][] = $j; } } // -------------------------------------------------------- // Start time tracking $time_start = microtime(true); for ($i = 0; $i < 400; $i++){ for ($j = 0; $j < 400; $j++){ if ($arr[$i][$j] > 0){ /* Do stuff */ } } } // Finish time tracking $time_end = microtime(true); // Execution time of the script $execution_time = ($time_end - $time_start)/60; echo 'Total Execution Time #1: '.$execution_time.' Secs' . PHP_EOL; // -------------------------------------------------------- // Start time tracking $time_start = microtime(true); for ($i = 0; $i < 400; $i++){ for ($j = 0; $j < 400; $j++){ if ($arr[$j][$i] > 0){ /* Do stuff */ } } } // Finish time tracking $time_end = microtime(true); // Execution time of the script $execution_time = ($time_end - $time_start)/60; echo 'Total Execution Time #2: '.$execution_time.' Secs';
Output for 8.1.1
Total Execution Time #1: 7.0830186208089E-5 Secs Total Execution Time #2: 7.3333581288656E-5 Secs
Output for 8.1.0
Total Execution Time #1: 7.2264671325684E-5 Secs Total Execution Time #2: 7.2999795277913E-5 Secs
Output for 8.0.14
Total Execution Time #1: 7.1163972218831E-5 Secs Total Execution Time #2: 7.4899196624756E-5 Secs
Output for 8.0.13
Total Execution Time #1: 7.019837697347E-5 Secs Total Execution Time #2: 7.4235598246257E-5 Secs
Output for 8.0.12
Total Execution Time #1: 6.9864590962728E-5 Secs Total Execution Time #2: 7.2864691416423E-5 Secs
Output for 8.0.11
Total Execution Time #1: 7.0285797119141E-5 Secs Total Execution Time #2: 7.2916348775228E-5 Secs
Output for 8.0.10
Total Execution Time #1: 6.9769223531087E-5 Secs Total Execution Time #2: 7.3802471160889E-5 Secs
Output for 8.0.9
Total Execution Time #1: 7.0317586263021E-5 Secs Total Execution Time #2: 7.3317686716715E-5 Secs
Output for 8.0.8
Total Execution Time #1: 7.0714950561523E-5 Secs Total Execution Time #2: 7.3468685150146E-5 Secs
Output for 8.0.7
Total Execution Time #1: 7.0583820343018E-5 Secs Total Execution Time #2: 7.3150793711344E-5 Secs
Output for 8.0.6
Total Execution Time #1: 6.8918863932292E-5 Secs Total Execution Time #2: 7.3353449503581E-5 Secs
Output for 8.0.5
Total Execution Time #1: 6.9983800252279E-5 Secs Total Execution Time #2: 7.4084599812826E-5 Secs
Output for 8.0.3
Total Execution Time #1: 6.8799654642741E-5 Secs Total Execution Time #2: 7.5932343800863E-5 Secs
Output for 8.0.2
Total Execution Time #1: 7.1064631144206E-5 Secs Total Execution Time #2: 7.5682004292806E-5 Secs
Output for 8.0.1
Total Execution Time #1: 7.3683261871338E-5 Secs Total Execution Time #2: 7.400115331014E-5 Secs
Output for 7.4.27
Total Execution Time #1: 7.5050195058187E-5 Secs Total Execution Time #2: 7.8749656677246E-5 Secs
Output for 7.4.26
Total Execution Time #1: 7.40647315979E-5 Secs Total Execution Time #2: 8.0231825510661E-5 Secs
Output for 7.4.25
Total Execution Time #1: 7.5435638427734E-5 Secs Total Execution Time #2: 7.7700614929199E-5 Secs
Output for 7.4.24
Total Execution Time #1: 7.3866049448649E-5 Secs Total Execution Time #2: 8.3498160044352E-5 Secs
Output for 7.4.23
Total Execution Time #1: 7.5101852416992E-5 Secs Total Execution Time #2: 8.3498160044352E-5 Secs
Output for 7.4.22
Total Execution Time #1: 7.3782602945964E-5 Secs Total Execution Time #2: 7.7251593271891E-5 Secs
Output for 7.4.21
Total Execution Time #1: 7.3850154876709E-5 Secs Total Execution Time #2: 7.8002611796061E-5 Secs
Output for 7.4.20
Total Execution Time #1: 7.4267387390137E-5 Secs Total Execution Time #2: 7.8348318735758E-5 Secs
Output for 7.4.19
Total Execution Time #1: 7.7664852142334E-5 Secs Total Execution Time #2: 7.7215830485026E-5 Secs
Output for 7.4.18
Total Execution Time #1: 7.6401233673096E-5 Secs Total Execution Time #2: 8.3315372467041E-5 Secs
Output for 7.4.16
Total Execution Time #1: 7.4883302052816E-5 Secs Total Execution Time #2: 7.9464912414551E-5 Secs
Output for 7.4.15
Total Execution Time #1: 7.4748198191325E-5 Secs Total Execution Time #2: 7.941722869873E-5 Secs
Output for 7.4.14
Total Execution Time #1: 7.4716409047445E-5 Secs Total Execution Time #2: 7.7966849009196E-5 Secs
Output for 7.4.13
Total Execution Time #1: 7.4601173400879E-5 Secs Total Execution Time #2: 7.7613194783529E-5 Secs
Output for 7.4.12
Total Execution Time #1: 7.5248877207438E-5 Secs Total Execution Time #2: 7.6599915822347E-5 Secs
Output for 7.4.11
Total Execution Time #1: 7.3719024658203E-5 Secs Total Execution Time #2: 7.8066190083822E-5 Secs
Output for 7.4.10
Total Execution Time #1: 7.5781345367432E-5 Secs Total Execution Time #2: 7.627010345459E-5 Secs
Output for 7.4.9
Total Execution Time #1: 7.4899196624756E-5 Secs Total Execution Time #2: 7.8248977661133E-5 Secs
Output for 7.4.8
Total Execution Time #1: 7.4299176534017E-5 Secs Total Execution Time #2: 7.7617168426514E-5 Secs
Output for 7.4.7
Total Execution Time #1: 7.3448816935221E-5 Secs Total Execution Time #2: 7.8149636586507E-5 Secs
Output for 7.4.6
Total Execution Time #1: 7.5101852416992E-5 Secs Total Execution Time #2: 7.928212483724E-5 Secs
Output for 7.4.5
Total Execution Time #1: 7.5852870941162E-5 Secs Total Execution Time #2: 7.8765551249186E-5 Secs
Output for 7.4.4
Total Execution Time #1: 7.6083342234294E-5 Secs Total Execution Time #2: 7.9818566640218E-5 Secs
Output for 7.4.3
Total Execution Time #1: 7.5864791870117E-5 Secs Total Execution Time #2: 7.6949596405029E-5 Secs
Output for 7.4.2
Total Execution Time #1: 7.4585278828939E-5 Secs Total Execution Time #2: 7.8050295511882E-5 Secs
Output for 7.4.1
Total Execution Time #1: 7.633368174235E-5 Secs Total Execution Time #2: 7.9250335693359E-5 Secs
Output for 7.4.0
Total Execution Time #1: 7.8117847442627E-5 Secs Total Execution Time #2: 7.9747041066488E-5 Secs

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49.78 ms | 401 KiB | 47 Q