3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = 10000; $c = 'pow'; for ($i = 0; $i < $n; $i++) { $c($i, 2); }

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)
8.3.60.0060.00918.43
8.3.50.0100.01321.92
8.3.40.0040.01118.67
8.3.30.0000.01418.58
8.3.20.0100.00718.77
8.3.10.0050.00321.08
8.3.00.0080.00019.44
8.2.180.0090.00625.92
8.2.170.0080.00822.96
8.2.160.0040.01120.34
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0070.00721.00
8.2.110.0110.00020.52
8.2.100.0060.00617.72
8.2.90.0000.00819.22
8.2.80.0040.00419.25
8.2.70.0030.00917.38
8.2.60.0000.01017.90
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0060.00321.29
8.2.20.0030.00517.63
8.2.10.0030.00517.49
8.2.00.0030.00517.61
8.1.280.0140.00325.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.92
8.1.230.0040.00817.42
8.1.220.0040.00418.77
8.1.210.0050.00518.77
8.1.200.0090.00017.10
8.1.190.0000.00917.39
8.1.180.0040.00418.10
8.1.170.0040.00418.51
8.1.160.0030.00518.88
8.1.150.0040.00418.49
8.1.140.0050.00317.29
8.1.130.0000.00717.87
8.1.120.0050.00317.30
8.1.110.0040.00417.38
8.1.100.0050.00217.27
8.1.90.0030.00517.28
8.1.80.0040.00417.29
8.1.70.0000.00717.36
8.1.60.0000.00917.55
8.1.50.0060.00317.45
8.1.40.0000.00817.40
8.1.30.0000.00817.59
8.1.20.0030.00517.61
8.1.10.0080.00017.50
8.1.00.0030.00517.43
8.0.300.0080.00019.95
8.0.290.0080.00016.93
8.0.280.0040.00418.37
8.0.270.0080.00017.17
8.0.260.0030.00316.73
8.0.250.0000.00816.88
8.0.240.0030.00616.92
8.0.230.0070.00016.84
8.0.220.0030.00416.86
8.0.210.0000.00716.82
8.0.200.0000.00916.84
8.0.190.0000.00816.94
8.0.180.0080.00016.74
8.0.170.0000.00716.82
8.0.160.0060.00216.78
8.0.150.0040.00416.78
8.0.140.0030.00616.71
8.0.130.0000.00613.20
8.0.120.0060.00316.82
8.0.110.0000.00816.69
8.0.100.0090.00016.84
8.0.90.0040.00416.69
8.0.80.0110.00616.80
8.0.70.0030.00616.84
8.0.60.0000.00816.89
8.0.50.0040.00416.91
8.0.30.0120.00916.90
8.0.20.0130.00517.40
8.0.10.0080.00017.00
8.0.00.0080.01216.72
7.4.330.0030.00316.67
7.4.320.0030.00316.52
7.4.300.0040.00416.38
7.4.290.0040.00416.44
7.4.280.0050.00316.42
7.4.270.0080.00016.33
7.4.260.0000.00613.25
7.4.250.0000.01016.47
7.4.240.0000.00716.51
7.4.230.0050.00316.50
7.4.220.0060.01516.50
7.4.210.0100.01016.55
7.4.200.0040.00416.34
7.4.190.0040.00416.58
7.4.160.0100.01316.27
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0120.00816.45
7.4.120.0090.00816.33
7.4.110.0070.01116.33
7.4.100.0140.00416.26
7.4.90.0090.00916.29
7.4.80.0100.01419.39
7.4.70.0080.01216.46
7.4.60.0100.00716.45
7.4.50.0060.00316.34
7.4.40.0040.00722.77
7.4.30.0100.00716.13
7.4.00.0070.00714.80
7.3.330.0000.00613.20
7.3.320.0000.00613.08
7.3.310.0070.00016.07
7.3.300.0000.00916.15
7.3.290.0040.01116.24
7.3.280.0110.00416.25
7.3.270.0100.00717.40
7.3.260.0090.01318.24
7.3.250.0100.00816.28
7.3.240.0130.00416.50
7.3.230.0100.00716.52
7.3.210.0110.00616.59
7.3.200.0100.01319.39
7.3.190.0150.00916.40
7.3.180.0100.00716.19
7.3.170.0120.00616.58
7.3.160.0070.01016.30
7.3.120.0040.00415.04
7.2.330.0100.00716.41
7.2.320.0140.00416.30
7.2.310.0130.00916.65
7.2.300.0110.00616.54
7.2.290.0120.00616.68
7.2.00.0070.00719.24
7.1.100.0040.01118.15
7.1.70.0050.00517.28
7.1.60.0030.01017.25
7.1.50.0030.01016.71
7.1.40.0040.01116.70
7.1.30.0080.00816.48
7.1.20.0000.01316.59
7.1.10.0000.01316.66
7.1.00.0040.00416.61
7.0.200.0030.00616.75
7.0.190.0030.00916.55
7.0.180.0120.00016.48
7.0.170.0080.00816.48
7.0.160.0000.01216.48
7.0.150.0030.01916.48
7.0.140.0130.00016.55
7.0.130.0060.00616.68
7.0.120.0030.01016.50
7.0.110.0000.01316.48
7.0.100.0030.00616.48
7.0.90.0040.00916.48
7.0.80.0030.01716.48
7.0.70.0090.01116.48
7.0.60.0110.01416.48
7.0.50.0050.01116.55
7.0.40.0110.00716.48
7.0.30.0060.00916.48
7.0.20.0040.01116.48
7.0.10.0070.00716.48
7.0.00.0000.00916.48
5.6.300.0040.06720.86
5.6.290.0060.05720.66
5.6.280.0070.05121.09
5.6.270.0030.05321.03
5.6.260.0200.04620.89
5.6.250.0070.04320.89
5.6.240.0100.06121.03
5.6.230.0100.04620.83
5.6.220.0040.04620.91
5.6.210.0040.04921.04
5.6.200.0070.08520.86
5.6.190.0000.08620.91
5.6.180.0070.05420.98
5.6.170.0170.03821.04
5.6.160.0070.09021.01
5.6.150.0120.04220.73
5.6.140.0100.04120.96
5.6.130.0000.05220.99
5.6.120.0060.05520.85
5.6.110.0060.08720.97
5.6.100.0070.04321.01
5.6.90.0030.05620.84
5.6.80.0000.04620.20
5.6.70.0100.07420.39
5.6.60.0030.04120.20
5.6.50.0160.03820.11
5.6.40.0070.03820.20
5.6.30.0030.04220.17
5.6.20.0070.04220.16
5.6.10.0030.04120.34
5.6.00.0030.06320.33
5.5.380.0060.03817.50
5.5.370.0060.07117.60
5.5.360.0130.07717.57
5.5.350.0040.05017.55
5.5.340.0100.03817.86
5.5.330.0090.04017.94
5.5.320.0000.07918.02
5.5.310.0100.08118.03
5.5.300.0000.05618.06
5.5.290.0000.05318.11
5.5.280.0030.05918.00
5.5.270.0000.04617.69
5.5.260.0070.04418.02
5.5.250.0060.03817.81
5.5.240.0060.05117.50
5.5.230.0070.03717.44
5.5.220.0030.04417.43
5.5.210.0100.04417.41
5.5.200.0070.03717.47
5.5.190.0000.04817.46
5.5.180.0030.04317.46
5.5.160.0070.04017.32
5.5.150.0000.04117.36
5.5.140.0000.04317.18
5.5.130.0030.06917.29
5.5.120.0070.05217.46
5.5.110.0000.04317.41
5.5.100.0030.07817.33
5.5.90.0040.03916.97
5.5.80.0070.04017.29
5.5.70.0070.03717.24
5.5.60.0090.03417.18
5.5.50.0000.04217.23
5.5.40.0000.04217.30
5.5.30.0000.04817.27
5.5.20.0030.04917.35
5.5.10.0000.08117.09
5.5.00.0000.04216.95
5.4.450.0070.07919.16
5.4.440.0100.04619.50
5.4.430.0070.05419.49
5.4.420.0030.04519.34
5.4.410.0070.03919.17
5.4.400.0030.05518.98
5.4.390.0060.03819.14
5.4.380.0000.06419.02
5.4.370.0060.04919.00
5.4.360.0030.04119.05
5.4.350.0030.08218.98
5.4.340.0030.04318.86
5.4.320.0070.03819.10
5.4.310.0060.04519.17
5.4.300.0060.03519.17
5.4.290.0000.07318.82
5.4.280.0030.05218.91
5.4.270.0000.04819.06
5.4.260.0070.07018.84
5.4.250.0130.04719.14
5.4.240.0030.04219.05
5.4.230.0030.03819.09
5.4.220.0030.04118.94
5.4.210.0070.03718.97
5.4.200.0130.03018.97
5.4.190.0070.03519.01
5.4.180.0000.08218.88
5.4.170.0030.05419.05
5.4.160.0030.03918.96
5.4.150.0070.05719.12
5.4.140.0100.06016.55
5.4.130.0030.04716.59
5.4.120.0030.03616.56
5.4.110.0030.04916.48
5.4.100.0030.04816.54
5.4.90.0000.04716.50
5.4.80.0030.07216.56
5.4.70.0060.04516.58
5.4.60.0060.06216.61
5.4.50.0000.06116.59
5.4.40.0030.03716.60
5.4.30.0000.07716.62
5.4.20.0030.03616.48
5.4.10.0000.04116.48
5.4.00.0000.04216.48
5.3.290.0070.08016.48
5.3.280.0070.05616.48
5.3.270.0070.07616.48
5.3.260.0030.03816.48
5.3.250.0000.07116.48
5.3.240.0030.03716.48
5.3.230.0030.04616.48
5.3.220.0070.04016.48
5.3.210.0060.03716.48
5.3.200.0060.06816.48
5.3.190.0000.04516.48
5.3.180.0030.06316.48
5.3.170.0100.03516.48
5.3.160.0090.04216.48
5.3.150.0070.03716.48
5.3.140.0160.05516.48
5.3.130.0100.05716.48
5.3.120.0000.04316.48
5.3.110.0060.04216.48
5.3.100.0030.03716.48
5.3.90.0000.05216.48
5.3.80.0040.03616.48
5.3.70.0070.03716.48
5.3.60.0060.06416.48
5.3.50.0030.03916.48
5.3.40.0070.03816.48
5.3.30.0040.03716.48
5.3.20.0070.03616.48
5.3.10.0000.04016.48
5.3.00.0060.03516.48
5.2.170.0030.03116.48
5.2.160.0030.03016.48
5.2.150.0000.03316.48
5.2.140.0060.04116.48
5.2.130.0000.03416.48
5.2.120.0000.04416.48
5.2.110.0000.03816.48
5.2.100.0000.04016.48
5.2.90.0060.02816.48
5.2.80.0070.03316.48
5.2.70.0070.06116.48
5.2.60.0070.05716.48
5.2.50.0030.02916.48
5.2.40.0000.03116.48
5.2.30.0000.03316.48
5.2.20.0090.02816.48
5.2.10.0030.05816.48
5.2.00.0000.03316.48
5.1.60.0060.02616.48
5.1.50.0070.04116.48
5.1.40.0030.02816.48
5.1.30.0030.03116.48
5.1.20.0070.02316.48
5.1.10.0030.02916.48
5.1.00.0000.02916.48
5.0.50.0030.03316.48
5.0.40.0040.02116.48
5.0.30.0160.03616.48
5.0.20.0050.02116.48
5.0.10.0070.02816.48
5.0.00.0070.06616.48
4.4.90.0030.02116.48
4.4.80.0000.01916.48
4.4.70.0070.03916.48
4.4.60.0030.02516.48
4.4.50.0030.02716.48
4.4.40.0060.05216.48
4.4.30.0000.02216.48
4.4.20.0030.02716.48
4.4.10.0000.02216.48
4.4.00.0060.03516.48
4.3.110.0070.03416.48
4.3.100.0030.01616.48
4.3.90.0000.02516.48
4.3.80.0000.05716.48
4.3.70.0030.03616.48
4.3.60.0000.02216.48
4.3.50.0040.02316.48
4.3.40.0030.05616.48
4.3.30.0000.03316.48
4.3.20.0040.04116.48
4.3.10.0130.02316.48
4.3.00.0000.02216.48

preferences:
51.63 ms | 401 KiB | 5 Q