3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vyvoj_cien = array( 0 => 100, 1 => 110, 2 => 120, 3 => 130, 4 => 140, 5 => 150, 6 => 160, 7 => 170, 8 => 180, 9 => 190, 10 => 200, 11 => 185, 12 => 175, 13 => 165, 14 => 160, 15 => 160, 16 => 160, 17 => 160, 18 => 160, 19 => 160, ); // jednoduchy priemer function sma(array $data) { $count = count($data); if (!$count) $count = 1; return array_sum($data) / $count; } // exponencialny priemer function ema(array $data,$return_last_only = true) { $data = array_values($data); // preindexovanie pola ak by nahodou boli nejake kluce vynechane a pod. $multiplier = 2 / (1 + count($data)); for ($i=0; $i<count($data); $i++) { $prev = isset($data[$i-1]) ? $data[$i-1] : $data[$i]; $data[$i] = $data[$i] * $multiplier + $prev * (1 - $multiplier); } return $return_last_only ? end($data) : $data; } // dvojity exponencialny priemer function dema(array $data,$return_last_only = true) { $data = array_values($data); // preindexovanie pola ak by nahodou boli nejake kluce vynechane a pod. $ema1 = ema($data,false); $ema2 = ema($ema1,false); for ($i=0; $i<count($data); $i++) { $data[$i] = 2 * $ema1[$i] - $ema2[$i]; } return $return_last_only ? end($data) : $data; } // trojity exponencialny priemer function tema(array $data,$return_last_only = true) { $data = array_values($data); // preindexovanie pola ak by nahodou boli nejake kluce vynechane a pod. $ema1 = ema($data,false); $ema2 = ema($ema1,false); $ema3 = ema($ema2,false); for ($i=0; $i<count($data); $i++) { $data[$i] = (3*$ema1[$i] - 3*$ema2[$i]) + $ema3[$i]; } return $return_last_only ? end($data) : $data; } ///// VYSLEDKY ///// echo "Zdrojove data: " . implode(', ', $vyvoj_cien) . PHP_EOL; echo "Jednoduchy priemer dat: " . sma($vyvoj_cien) . PHP_EOL;

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).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0090.00918.43
8.3.50.0110.00821.21
8.3.40.0150.00418.79
8.3.30.0090.00619.16
8.3.20.0000.00820.18
8.3.10.0000.00822.14
8.3.00.0030.00522.52
8.2.180.0120.00318.16
8.2.170.0080.00622.96
8.2.160.0110.00419.21
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0030.00619.67
8.2.110.0070.00322.14
8.2.100.0000.01117.78
8.2.90.0000.00817.84
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0030.00617.80
8.2.50.0060.00318.07
8.2.40.0000.00818.16
8.2.30.0030.00518.11
8.2.20.0060.00317.70
8.2.10.0040.00417.84
8.2.00.0040.00717.74
8.1.280.0070.01125.92
8.1.270.0050.00320.23
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00322.21
8.1.230.0060.00621.04
8.1.220.0040.00417.79
8.1.210.0000.00919.00
8.1.200.0000.00917.35
8.1.190.0050.00317.43
8.1.180.0090.00020.53
8.1.170.0060.00318.65
8.1.160.0030.00622.10
8.1.150.0000.00718.63
8.1.140.0040.00417.56
8.1.130.0000.00717.84
8.1.120.0040.00417.41
8.1.110.0030.00617.50
8.1.100.0040.00417.39
8.1.90.0000.00717.44
8.1.80.0040.00417.41
8.1.70.0000.00717.45
8.1.60.0030.00617.65
8.1.50.0040.00417.55
8.1.40.0030.00617.58
8.1.30.0000.00717.56
8.1.20.0040.00417.57
8.1.10.0000.00717.53
8.1.00.0110.00017.51
8.0.300.0070.00020.11
8.0.290.0040.00417.30
8.0.280.0000.00718.48
8.0.270.0000.00717.30
8.0.260.0000.00916.86
8.0.250.0030.00317.04
8.0.240.0060.00316.98
8.0.230.0000.00716.98
8.0.220.0070.00016.82
8.0.210.0030.00316.84
8.0.200.0060.00017.01
8.0.190.0030.00317.01
8.0.180.0040.00416.94
8.0.170.0070.00017.00
8.0.160.0060.00316.81
8.0.150.0030.00316.87
8.0.140.0050.00316.80
8.0.130.0000.00613.34
8.0.120.0040.00416.80
8.0.110.0070.00016.87
8.0.100.0050.00216.79
8.0.90.0000.00816.94
8.0.80.0000.01516.86
8.0.70.0040.00416.91
8.0.60.0050.00316.99
8.0.50.0040.00416.96
8.0.30.0070.01217.13
8.0.20.0090.00917.40
8.0.10.0040.00416.95
8.0.00.0080.01116.92
7.4.330.0000.00515.00
7.4.320.0000.00716.45
7.4.300.0000.00616.57
7.4.290.0030.00616.52
7.4.280.0110.00016.64
7.4.270.0050.00316.59
7.4.260.0050.00216.49
7.4.250.0030.00516.48
7.4.240.0040.00316.61
7.4.230.0040.00416.59
7.4.220.0060.01016.52
7.4.210.0100.00716.63
7.4.200.0070.00016.52
7.4.190.0070.00016.36
7.4.160.0090.00616.42
7.4.150.0090.00917.40
7.4.140.0150.00717.86
7.4.130.0130.00616.56
7.4.120.0140.00316.51
7.4.110.0130.00316.34
7.4.100.0140.00616.57
7.4.90.0100.00716.50
7.4.80.0090.01319.39
7.4.70.0110.00716.48
7.4.60.0090.00916.52
7.4.50.0030.00316.55
7.4.40.0030.01222.77
7.4.30.0080.00816.33
7.4.00.0090.00615.04
7.3.330.0000.00613.45
7.3.320.0030.00313.42
7.3.310.0070.00016.38
7.3.300.0030.00316.27
7.3.290.0080.00516.49
7.3.280.0110.00516.37
7.3.270.0100.00717.40
7.3.260.0070.01016.37
7.3.250.0110.00616.40
7.3.240.0090.01316.44
7.3.230.0100.00716.43
7.3.210.0060.01516.52
7.3.200.0110.01119.39
7.3.190.0070.01016.50
7.3.180.0130.00616.63
7.3.170.0090.00616.76
7.3.160.0100.00616.61
7.3.120.0030.01314.63
7.2.330.0180.00716.84
7.2.320.0130.00916.70
7.2.310.0080.00816.64
7.2.300.0110.01116.39
7.2.290.0080.00816.77
7.1.100.0000.01117.85
7.1.70.0030.00516.83
7.1.60.0130.01319.82
7.1.50.0060.00916.93
7.1.00.0030.07022.37
7.0.200.0100.00316.72
7.0.140.0000.07722.07
7.0.60.0070.03721.91
7.0.50.0030.07718.27
7.0.40.0100.07320.27
7.0.30.0070.08720.34
7.0.20.0270.05020.31
7.0.10.0330.06320.32
7.0.00.0130.07720.35
5.6.280.0000.07721.11
5.6.210.0100.04320.52
5.6.200.0100.08318.28
5.6.190.0030.05320.60
5.6.180.0170.06720.45
5.6.170.0430.07320.55
5.6.160.0000.06020.46
5.6.150.0170.04718.28
5.6.140.0030.05018.17
5.6.130.0130.03318.14
5.6.120.0030.08321.13
5.6.110.0070.07321.06
5.6.100.0070.07321.02
5.6.90.0030.09021.05
5.6.80.0130.07320.30
5.5.350.0100.07020.48
5.5.340.0070.08318.09
5.5.330.0030.08020.57
5.5.320.0070.06020.48
5.5.310.0370.04020.20
5.5.300.0030.08317.95
5.5.290.0070.08317.98
5.5.280.0000.04720.75
5.5.270.0100.08320.81
5.5.260.0030.04320.81
5.5.250.0070.08020.52
5.5.240.0100.07020.13
5.4.450.0770.05719.55
5.4.440.0770.05319.59
5.4.430.0930.05719.30
5.4.420.0870.05719.58
5.4.410.0670.05719.25
5.4.400.1000.04018.84
5.4.390.0900.05719.30
5.4.380.0230.05318.77
5.4.370.0200.04318.54
5.4.360.0230.04018.76
5.4.350.0070.04012.03
5.4.340.0050.03712.03
5.4.320.0050.04712.52
5.4.310.0080.04612.52
5.4.300.0080.04512.52
5.4.290.0070.04012.51
5.4.280.0070.03412.38
5.4.270.0060.03512.39
5.4.260.0060.03812.39
5.4.250.0050.03812.39
5.4.240.0040.03712.39
5.4.230.0040.03912.38
5.4.220.0070.03712.38
5.4.210.0060.03412.38
5.4.200.0050.03812.38
5.4.190.0050.03712.37
5.4.180.0050.03912.38
5.4.170.0040.03812.38
5.4.160.0050.04012.38
5.4.150.0090.04012.38
5.4.140.0090.03712.06
5.4.130.0060.03912.05
5.4.120.0060.03912.01
5.4.110.0070.03512.00
5.4.100.0050.03512.00
5.4.90.0040.03912.00
5.4.80.0100.03912.00
5.4.70.0070.03912.00
5.4.60.0060.03412.00
5.4.50.0040.03712.00
5.4.40.0060.03411.98
5.4.30.0080.03811.98
5.4.20.0070.03711.98
5.4.10.0080.03711.98
5.4.00.0100.03111.48
5.3.290.0070.04612.80
5.3.280.0040.04312.71
5.3.270.0060.04712.72
5.3.260.0050.04012.72
5.3.250.0050.04112.72
5.3.240.0030.04412.72
5.3.230.0060.04212.70
5.3.220.0060.03612.68
5.3.210.0050.04012.68
5.3.200.0090.03612.68
5.3.190.0040.03912.68
5.3.180.0030.03912.68
5.3.170.0070.03512.67
5.3.160.0060.03712.67
5.3.150.0050.03712.67
5.3.140.0090.03212.66
5.3.130.0090.03512.66
5.3.120.0080.03712.66
5.3.110.0070.03712.66
5.3.100.0080.03712.11
5.3.90.0060.04012.10
5.3.80.0060.04012.09
5.3.70.0050.04112.09
5.3.60.0030.03812.07
5.3.50.0070.03912.02
5.3.40.0070.03812.02
5.3.30.0070.03411.98
5.3.20.0040.03711.77
5.3.10.0060.03511.72
5.3.00.0070.03511.72
5.2.170.0050.0309.22
5.2.160.0040.0309.22
5.2.150.0050.0309.22
5.2.140.0050.0309.21
5.2.130.0020.0319.18
5.2.120.0060.0279.18
5.2.110.0070.0269.18
5.2.100.0040.0289.17
5.2.90.0040.0299.17
5.2.80.0030.0319.17
5.2.70.0060.0329.16
5.2.60.0050.0349.13
5.2.50.0060.0329.09
5.2.40.0080.0269.07
5.2.30.0070.0279.04
5.2.20.0060.0279.03
5.2.10.0050.0278.96
5.2.00.0040.0298.82
5.1.60.0040.0248.11
5.1.50.0040.0268.12
5.1.40.0050.0248.10
5.1.30.0040.0268.44
5.1.20.0040.0278.47
5.1.10.0040.0268.19
5.1.00.0070.0238.20
5.0.50.0020.0226.62
5.0.40.0020.0216.48
5.0.30.0040.0306.29
5.0.20.0040.0186.26
5.0.10.0050.0186.24
5.0.00.0030.0316.23
4.4.90.0010.0174.78
4.4.80.0030.0154.75
4.4.70.0030.0194.75
4.4.60.0020.0154.76
4.4.50.0030.0184.77
4.4.40.0040.0254.71
4.4.30.0020.0174.75
4.4.20.0040.0144.84
4.4.10.0020.0164.85
4.4.00.0010.0264.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0030.0144.63
4.3.80.0060.0214.58
4.3.70.0030.0144.63
4.3.60.0020.0194.63
4.3.50.0060.0124.63
4.3.40.0050.0234.54
4.3.30.0020.0193.29
4.3.20.0010.0173.27
4.3.10.0020.0183.23
4.3.00.0130.0277.85

preferences:
48.01 ms | 401 KiB | 5 Q