3v4l.org

run code in 300+ PHP versions simultaneously
<?php function quicksort($array) { if (count($array) == 0) { return array(); } $pivot = array_shift($array); $left = $right = array(); foreach($array as $object){ if ($object < $pivot) { $left[] = $object; } else { $right[] = $object; } } return array_merge(quicksort($left), array($pivot), quicksort($right)); } var_dump(quicksort([4, 10, 2, 6, 10, 1, 5]));

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)
8.3.60.0140.00718.55
8.3.50.0100.01022.11
8.3.40.0030.01218.52
8.3.30.0080.00620.34
8.3.20.0090.00020.24
8.3.10.0060.00322.04
8.3.00.0040.00422.35
8.2.180.0150.00018.54
8.2.170.0120.00422.96
8.2.160.0100.00718.76
8.2.150.0050.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00420.65
8.2.110.0050.00521.02
8.2.100.0040.00717.85
8.2.90.0000.00819.40
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0030.00718.18
8.2.30.0040.00419.50
8.2.20.0040.00417.64
8.2.10.0000.00717.67
8.2.00.0060.00317.77
8.1.280.0030.01225.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00422.06
8.1.230.0070.00418.97
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0040.00417.23
8.1.190.0040.00417.53
8.1.180.0030.00618.10
8.1.170.0040.00418.70
8.1.160.0080.00018.89
8.1.150.0000.00818.52
8.1.140.0070.00017.51
8.1.130.0040.00417.82
8.1.120.0000.00717.30
8.1.110.0030.00517.39
8.1.100.0030.00617.38
8.1.90.0000.00717.43
8.1.80.0000.00717.46
8.1.70.0070.00017.47
8.1.60.0000.00817.48
8.1.50.0000.00817.45
8.1.40.0000.00717.50
8.1.30.0050.00317.60
8.1.20.0050.00317.61
8.1.10.0000.00817.52
8.1.00.0050.00217.49
8.0.300.0050.00218.77
8.0.290.0000.00916.75
8.0.280.0000.00718.44
8.0.270.0030.00516.75
8.0.260.0000.00616.81
8.0.250.0040.00416.93
8.0.240.0100.00017.02
8.0.230.0030.00316.93
8.0.220.0030.00316.79
8.0.210.0030.00316.86
8.0.200.0040.00416.92
8.0.190.0040.00416.82
8.0.180.0030.00316.84
8.0.170.0050.00216.90
8.0.160.0070.00016.97
8.0.150.0080.00016.85
8.0.140.0040.00416.76
8.0.130.0060.00013.28
8.0.120.0000.00716.80
8.0.110.0050.00316.88
8.0.100.0050.00216.79
8.0.90.0040.00416.92
8.0.80.0120.00316.80
8.0.70.0040.00416.93
8.0.60.0070.00016.96
8.0.50.0040.00417.00
8.0.30.0120.00816.91
8.0.20.0110.01117.40
8.0.10.0000.00817.04
8.0.00.0090.00816.86
7.4.330.0020.00215.00
7.4.320.0060.00016.64
7.4.300.0030.00316.60
7.4.290.0000.00716.45
7.4.280.0030.00316.44
7.4.270.0040.00416.41
7.4.260.0030.00313.26
7.4.250.0080.00016.46
7.4.240.0030.00316.57
7.4.230.0030.00316.41
7.4.220.0060.01216.63
7.4.210.0050.01016.54
7.4.200.0000.00716.48
7.4.190.0000.00716.69
7.4.160.0080.00816.61
7.4.150.0150.00317.40
7.4.140.0100.00817.86
7.4.130.0070.01016.46
7.4.120.0070.01116.56
7.4.110.0030.01316.63
7.4.100.0120.00916.40
7.4.90.0100.00716.42
7.4.80.0080.01419.39
7.4.70.0130.00316.46
7.4.60.0120.01116.50
7.4.50.0000.00816.43
7.4.40.0070.01022.77
7.4.30.0160.00016.49
7.4.00.0040.00814.81
7.3.330.0030.00313.30
7.3.320.0080.00013.27
7.3.310.0070.00016.26
7.3.300.0000.00616.23
7.3.290.0100.00716.30
7.3.280.0110.00516.30
7.3.270.0160.00817.40
7.3.260.0190.00016.34
7.3.250.0120.00516.59
7.3.240.0090.01216.47
7.3.230.0080.01116.59
7.3.210.0100.01016.61
7.3.200.0060.01119.39
7.3.190.0130.00916.44
7.3.180.0130.00316.23
7.3.170.0060.00916.38
7.3.160.0170.00016.67
7.3.120.0070.01015.10
7.2.330.0070.01116.68
7.2.320.0140.01016.73
7.2.310.0110.00816.70
7.2.300.0120.00316.79
7.2.290.0090.00816.44
7.2.60.0160.00816.92
7.1.200.0030.01016.00
7.1.100.0000.00918.29
7.1.70.0050.00316.90
7.1.60.0110.01419.32
7.1.50.0220.01334.76
7.1.00.0030.07722.31
7.0.200.0140.00714.94
7.0.140.0070.07021.99
7.0.70.0100.07721.82
7.0.60.0100.08321.69
7.0.50.0030.04722.18
7.0.40.0000.04320.14
7.0.30.0030.08720.10
7.0.20.0070.08019.95
7.0.10.0000.08320.17
7.0.00.0100.05020.08
5.6.280.0030.07321.11
5.6.220.0000.06320.68
5.6.210.0070.07320.53
5.6.200.0030.10321.08
5.6.190.0100.08321.02
5.6.180.0070.08020.92
5.6.170.0030.07721.06
5.6.160.0030.08020.94
5.6.150.0030.06021.10
5.6.140.0070.06721.12
5.6.130.0030.04321.01
5.6.120.0070.04321.11
5.6.110.0030.08020.95
5.6.100.0030.08021.05
5.6.90.0070.08021.08
5.6.80.0100.03720.47
5.6.70.0030.06020.45
5.6.60.0030.08020.40
5.6.50.0000.06020.34
5.6.40.0130.07720.39
5.6.30.0070.08720.29
5.6.20.0000.04720.26
5.6.10.0070.05020.37
5.6.00.0000.07720.36
5.5.360.0070.08320.34
5.5.350.0000.07320.43
5.5.340.0070.07020.93
5.5.330.0100.08020.76
5.5.320.0000.08320.90
5.5.310.0030.08720.72
5.5.300.0070.04020.87
5.5.290.0030.08320.87
5.5.280.0070.04020.77
5.5.270.0070.05320.88
5.5.260.0130.07020.86
5.5.250.0000.08720.57
5.5.240.0030.07720.22
5.5.230.0000.05320.22
5.5.220.0030.06020.20
5.5.210.0030.04320.27
5.5.200.0030.07720.24
5.5.190.0030.08019.98
5.5.180.0000.06019.99
5.5.160.0070.03720.07
5.5.150.0030.07720.24
5.5.140.0130.05020.27
5.5.130.0130.06320.11
5.5.120.0100.06020.15
5.5.110.0030.07020.27
5.5.100.0000.07319.93
5.5.90.0070.07719.97
5.5.80.0100.07020.04
5.5.70.0030.07720.05
5.5.60.0000.08020.04
5.5.50.0030.07320.16
5.5.40.0070.07320.03
5.5.30.0100.07719.98
5.5.20.0100.07320.07
5.5.10.0030.04320.02
5.5.00.0030.07020.05
5.4.450.0070.08319.47
5.4.440.0030.06019.36
5.4.430.0130.07019.50
5.4.420.0030.08319.50
5.4.410.0000.05319.33
5.4.400.0030.06719.09
5.4.390.0000.05318.93
5.4.380.0070.07318.94
5.4.370.0030.07718.89
5.4.360.0030.08318.95
5.4.350.0070.04719.20
5.4.340.0070.07719.16
5.4.320.0070.07319.23
5.4.310.0100.07319.14
5.4.300.0300.05719.09
5.4.290.0130.07018.87
5.4.280.0000.08018.90
5.4.270.0030.08018.88
5.4.260.0030.05019.21
5.4.250.0070.03318.83
5.4.240.0030.08019.20
5.4.230.0000.08019.02
5.4.220.0030.05719.19
5.4.210.0030.03718.84
5.4.200.0030.06318.93
5.4.190.0000.06319.03
5.4.180.0100.06019.14
5.4.170.0030.03719.19
5.4.160.0000.08719.16
5.4.150.0000.04019.02
5.4.140.0030.03716.42
5.4.130.0000.04716.24
5.4.120.0070.04016.33
5.4.110.0070.06716.45
5.4.100.0070.07016.48
5.4.90.0070.05716.39
5.4.80.0000.05716.56
5.4.70.0030.07016.30
5.4.60.0030.06016.50
5.4.50.0000.07316.47
5.4.40.0000.06316.39
5.4.30.0030.05016.24
5.4.20.0000.06716.41
5.4.10.0030.03716.24
5.4.00.0000.03715.90
5.3.290.0030.07314.66
5.3.280.0030.07714.66
5.3.270.0030.07714.61
5.3.260.0070.07714.53
5.3.250.0000.04314.65
5.3.240.0030.07314.71
5.3.230.0000.05714.70
5.3.220.0070.05714.59
5.3.210.0070.06314.53
5.3.200.0030.04314.69
5.3.190.0000.03714.62
5.3.180.0070.08314.57
5.3.170.0030.07014.68
5.3.160.0070.05014.49
5.3.150.0000.05314.61
5.3.140.0000.04714.52
5.3.130.0030.07314.63
5.3.120.0070.07314.47
5.3.110.0070.07714.56
5.3.100.0030.03714.06
5.3.90.0000.07014.14
5.3.80.0000.08014.00
5.3.70.0000.05014.05
5.3.60.0030.04013.89
5.3.50.0000.07313.93
5.3.40.0070.05013.93
5.3.30.0000.07313.81
5.3.20.0030.07313.78
5.3.10.0030.08313.58
5.3.00.0000.07313.59
5.2.170.0070.06312.18
5.2.160.0000.05712.18
5.2.150.0070.06312.18
5.2.140.0030.05012.18
5.2.130.0030.05712.18
5.2.120.0000.06312.18
5.2.110.0000.06312.18
5.2.100.0030.06012.18
5.2.90.0100.04712.18
5.2.80.0070.04712.18
5.2.70.0070.05712.18
5.2.60.0000.06712.18
5.2.50.0030.05712.18
5.2.40.0000.06012.18
5.2.30.0100.05712.18
5.2.20.0000.03712.18
5.2.10.0000.05312.18
5.2.00.0000.06312.18
5.1.60.0030.03312.18
5.1.50.0030.04012.18
5.1.40.0000.03712.18
5.1.30.0030.05012.18
5.1.20.0000.04712.18
5.1.10.0000.04012.18
5.1.00.0030.04312.18
5.0.50.0000.03712.18
5.0.40.0030.02312.18
5.0.30.0030.05712.18
5.0.20.0000.02712.18
5.0.10.0100.03712.18
5.0.00.0000.06012.18
4.4.90.0000.03712.18
4.4.80.0000.03312.18
4.4.70.0030.03712.18
4.4.60.0030.03712.18
4.4.50.0030.03312.18
4.4.40.0030.03712.18
4.4.30.0000.03712.18
4.4.20.0000.01712.18
4.4.10.0070.03012.18
4.4.00.0000.03312.18
4.3.110.0000.02312.18
4.3.100.0000.02312.18
4.3.90.0000.03712.18
4.3.80.0030.04312.18
4.3.70.0030.02712.18
4.3.60.0030.02712.18
4.3.50.0000.03712.18
4.3.40.0070.04012.18
4.3.30.0030.02012.18
4.3.20.0000.02712.18
4.3.10.0000.03712.18
4.3.00.0070.03012.18

preferences:
43.97 ms | 401 KiB | 5 Q