3v4l.org

run code in 300+ PHP versions simultaneously
<?php function quicksort($array) { if (count($array) <= 1) { return $array; } $pivot = array_shift($array); // ピボットの選択 $left = $right = array(); foreach ($array as $value) { if ($value < $pivot) { $left[] = $value; } else { $right[] = $value; } } // 左右のデータを再帰的にソートする return array_merge(quicksort($left), array($pivot), quicksort($right)); } $array = array( 6, 4, 3, 7, 8, 5, 2, 9, 1, ); $array = quicksort($array); var_dump($array); // 1, 2, 3, 4, 5, 6, 7, 8, 9

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)
8.3.40.0110.00318.82
8.3.30.0070.00718.71
8.3.20.0080.00018.63
8.3.10.0090.00018.65
8.3.00.0060.00319.38
8.2.170.0140.00722.96
8.2.160.0030.01218.91
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0140.00426.16
8.2.120.0060.00321.17
8.2.110.0060.00320.27
8.2.100.0040.00817.84
8.2.90.0000.00818.05
8.2.80.0040.00418.86
8.2.70.0080.00017.50
8.2.60.0090.00017.63
8.2.50.0000.00817.93
8.2.40.0050.00319.47
8.2.30.0050.00517.64
8.2.20.0000.00917.66
8.2.10.0000.00817.75
8.2.00.0050.00217.61
8.1.270.0070.00023.99
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0090.00023.91
8.1.230.0030.00721.01
8.1.220.0040.00418.75
8.1.210.0040.00418.77
8.1.200.0030.00517.22
8.1.190.0090.00017.10
8.1.180.0030.00618.10
8.1.170.0030.00617.62
8.1.160.0040.00418.97
8.1.150.0040.00418.70
8.1.140.0000.00717.49
8.1.130.0040.00417.52
8.1.120.0040.00417.38
8.1.110.0030.00317.34
8.1.100.0000.00717.32
8.1.90.0000.00717.36
8.1.80.0030.00317.45
8.1.70.0000.00817.48
8.1.60.0030.00517.51
8.1.50.0050.00217.46
8.1.40.0030.00617.54
8.1.30.0030.00617.49
8.1.20.0060.00317.60
8.1.10.0040.00417.42
8.1.00.0000.00717.32
8.0.300.0050.00318.77
8.0.290.0020.00516.63
8.0.280.0070.00018.43
8.0.270.0040.00417.22
8.0.260.0040.00416.77
8.0.250.0000.00716.95
8.0.240.0060.00316.97
8.0.230.0000.00816.99
8.0.220.0000.00816.92
8.0.210.0030.00316.89
8.0.200.0030.00316.99
8.0.190.0000.00816.94
8.0.180.0000.00716.88
8.0.170.0090.00016.77
8.0.160.0040.00416.92
8.0.150.0000.00816.80
8.0.140.0030.00516.74
8.0.130.0030.00313.38
8.0.120.0060.00316.90
8.0.110.0030.00516.76
8.0.100.0040.00416.96
8.0.90.0000.00716.82
8.0.80.0140.00716.91
8.0.70.0000.00716.93
8.0.60.0030.00516.94
8.0.50.0070.00016.82
8.0.30.0140.00317.19
8.0.20.0030.01417.08
8.0.10.0000.00816.91
8.0.00.0080.01316.74
7.4.330.0000.00513.00
7.4.320.0030.00316.53
7.4.300.0030.00316.60
7.4.290.0030.00316.52
7.4.280.0050.00316.63
7.4.270.0060.00316.56
7.4.260.0000.00513.14
7.4.250.0080.00016.48
7.4.240.0000.00716.44
7.4.230.0000.00716.54
7.4.220.0070.01716.61
7.4.210.0060.01316.39
7.4.200.0040.00416.70
7.4.190.0030.00416.78
7.4.160.0080.00816.40
7.4.150.0080.01116.56
7.4.140.0160.00317.86
7.4.130.0000.01916.34
7.4.120.0130.00716.59
7.4.110.0040.01516.48
7.4.100.0160.00616.34
7.4.90.0150.00316.36
7.4.80.0040.01619.39
7.4.70.0070.01016.35
7.4.60.0100.00716.45
7.4.50.0040.00016.41
7.4.40.0040.00716.54
7.4.30.0110.01116.39
7.4.00.0060.00914.93
7.3.330.0000.00613.23
7.3.320.0070.00013.31
7.3.310.0030.00316.22
7.3.300.0040.00416.18
7.3.290.0070.00816.28
7.3.280.0000.01516.29
7.3.270.0090.00916.59
7.3.260.0120.00616.57
7.3.240.0070.01116.43
7.3.230.0180.00616.66
7.3.210.0110.00616.52
7.3.200.0160.00216.65
7.3.190.0070.00916.53
7.3.180.0060.00916.49
7.3.170.0090.00916.40
7.3.160.0120.00916.52
7.3.120.0040.01114.60
7.3.10.0030.01416.46
7.3.00.0080.00416.41
7.2.330.0040.01616.84
7.2.320.0090.00916.94
7.2.310.0030.01316.59
7.2.300.0050.01216.49
7.2.290.0180.00616.53
7.2.130.0090.00616.99
7.2.120.0060.00916.99
7.2.110.0000.01116.71
7.2.100.0030.01217.03
7.2.90.0000.01417.04
7.2.80.0100.00316.72
7.2.70.0060.00616.98
7.2.60.0100.00317.04
7.2.50.0040.01116.62
7.2.40.0040.01116.79
7.2.30.0030.01017.09
7.2.20.0060.00616.77
7.2.10.0040.00717.02
7.2.00.0070.00718.18
7.1.250.0060.00916.02
7.1.100.0060.00618.21
7.1.70.0080.00017.27
7.1.60.0030.00917.29
7.1.50.0060.00617.11
7.1.00.0030.03322.28
7.0.200.0030.00716.95
7.0.140.0070.07022.07
7.0.120.0030.03322.09
7.0.60.0070.07319.78
7.0.50.0000.05717.83
7.0.40.0100.06020.40
7.0.30.0100.06020.22
7.0.20.0300.06720.22
7.0.10.0130.06720.26
7.0.00.0100.08720.32
5.6.280.0030.07321.13
5.6.210.0070.06320.76
5.6.200.0170.07018.19
5.6.190.0030.05020.42
5.6.180.0530.05720.33
5.6.170.0330.07320.50
5.6.160.0070.03720.54
5.6.150.0030.08318.19
5.6.140.0070.03718.19
5.6.130.0030.09018.18
5.6.120.0070.04321.02
5.6.110.0070.08721.15
5.6.100.0030.06020.99
5.6.90.0070.03720.98
5.6.80.0070.08320.41
5.5.350.0200.08020.47
5.5.340.0070.08317.99
5.5.330.0100.05720.27
5.5.320.3100.03720.36
5.5.310.0200.03720.31
5.5.300.0070.07318.05
5.5.290.0130.07718.04
5.5.280.0070.04020.84
5.5.270.0130.04720.86
5.5.260.0200.07320.77
5.5.250.0100.03320.69
5.5.240.0030.08020.37
5.4.450.3530.04319.50
5.4.440.3030.04719.30
5.4.430.0070.04319.30
5.4.420.0230.06019.56
5.4.410.0130.07019.51
5.4.400.1930.05319.00
5.4.390.3400.03019.12
5.4.380.3530.04019.16
5.4.370.3300.03719.19
5.4.360.3100.04319.06
5.4.350.3070.03719.06
5.4.340.3470.03018.87
5.4.320.3100.03718.84
5.4.310.3470.05018.84
5.4.300.3370.03318.84
5.4.290.2970.04019.07
5.4.280.3570.04719.08
5.4.270.3330.04019.11
5.4.260.3130.03319.21
5.4.250.3330.03718.97
5.4.240.3100.03718.94
5.4.230.3370.03719.08
5.4.220.3370.04019.31
5.4.210.3430.03019.14
5.4.200.3130.03719.05
5.4.190.3330.04019.07
5.4.180.3070.04018.86
5.4.170.3400.03719.19
5.4.160.3430.03719.11
5.4.150.3500.04019.06
5.4.140.3330.03316.67
5.4.130.2970.04316.51
5.4.120.3430.03716.34
5.4.110.3270.03716.40
5.4.100.1970.03316.45
5.4.90.3230.03016.55
5.4.80.3370.04016.39
5.4.70.3200.03316.52
5.4.60.3800.04016.43
5.4.50.3400.03716.36
5.4.40.3070.03716.45
5.4.30.3770.03716.26
5.4.20.3800.03316.52
5.4.10.3500.03716.53
5.4.00.3400.04015.77
5.3.290.3470.03714.57
5.3.280.3630.04014.57
5.3.270.3330.04314.52
5.3.260.3370.03714.58
5.3.250.3570.04314.63
5.3.240.3570.04314.75
5.3.230.3400.04014.57
5.3.220.3170.03314.56
5.3.210.3270.04714.49
5.3.200.3630.04314.59
5.3.190.3130.04014.50
5.3.180.3330.04014.46
5.3.170.3300.04314.79
5.3.160.3300.03314.47
5.3.150.3070.03714.55
5.3.140.3370.04014.67
5.3.130.3230.03714.52
5.3.120.3430.03314.60
5.3.110.3570.04714.56
5.3.100.3470.04714.18
5.3.90.3330.03714.17
5.3.80.3330.04313.95
5.3.70.3400.04014.02
5.3.60.3330.03713.93
5.3.50.3370.03313.96
5.3.40.3330.04314.00
5.3.30.3900.04313.81
5.3.20.3470.03313.70
5.3.10.3500.03013.57
5.3.00.3400.03713.55
5.2.170.2670.03011.06
5.2.160.2700.03011.25
5.2.150.2770.02711.08
5.2.140.2930.03311.08
5.2.130.2770.02311.11
5.2.120.2930.02711.12
5.2.110.2830.03011.01
5.2.100.2330.02711.22
5.2.90.3130.03311.18
5.2.80.2930.03311.01
5.2.70.2770.03011.00
5.2.60.3130.02011.14
5.2.50.2900.03010.95
5.2.40.2330.03010.95
5.2.30.2370.03010.89
5.2.20.2330.03011.05
5.2.10.2030.03010.91
5.2.00.1800.02710.72
5.1.60.2330.0279.89
5.1.50.2270.02310.15
5.1.40.2330.0279.96
5.1.30.2030.02710.35
5.1.20.2100.02710.51
5.1.10.1970.0239.98
5.1.00.2130.02310.05
5.0.50.1330.0208.54
5.0.40.1070.0178.65
5.0.30.1030.0338.12
5.0.20.1000.0238.29
5.0.10.1070.0208.19
5.0.00.1070.0308.23
4.4.90.1100.0136.38
4.4.80.1070.0136.38
4.4.70.1070.0136.38
4.4.60.0800.0176.38
4.4.50.1170.0106.38
4.4.40.1100.0276.38
4.4.30.0800.0136.38
4.4.20.0800.0176.38
4.4.10.1230.0206.38
4.4.00.1000.0276.38
4.3.110.1100.0106.38
4.3.100.1030.0176.38
4.3.90.1200.0206.38
4.3.80.1030.0276.38
4.3.70.1070.0136.38
4.3.60.1030.0176.38
4.3.50.1030.0176.38
4.3.40.1000.0306.38
4.3.30.0570.0176.38
4.3.20.0500.0176.38
4.3.10.0500.0176.38
4.3.00.0670.0276.38

preferences:
53.07 ms | 400 KiB | 5 Q