3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = -0.07722108145106092170; $t2 = bcmul($t, $t, 40); $t3 = bcmul($t2, $t, 40); $t4 = bcmul($t3, $t, 80); printf("bcmath t2: %s\n", $t2); printf("bcmath t3: %s\n", $t3); printf("bcmath t4: %s\n", $t4);

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)
8.3.60.0140.00716.38
8.3.50.0030.01522.84
8.3.40.0110.00318.59
8.3.30.0110.00318.92
8.3.20.0050.00320.21
8.3.10.0040.00423.50
8.3.00.0060.00319.15
8.2.180.0110.00716.32
8.2.170.0140.00722.96
8.2.160.0110.00420.35
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.16
8.2.110.0030.00720.99
8.2.100.0090.00319.51
8.2.90.0000.00819.23
8.2.80.0000.00817.97
8.2.70.0030.00517.50
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0000.00818.22
8.2.30.0000.00718.00
8.2.20.0040.00417.57
8.2.10.0070.00017.92
8.2.00.0040.00417.72
8.1.280.0070.00725.92
8.1.270.0060.00323.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00621.19
8.1.230.0080.00417.42
8.1.220.0080.00017.74
8.1.210.0000.00918.77
8.1.200.0060.00317.35
8.1.190.0050.00317.10
8.1.180.0000.00818.10
8.1.170.0080.00018.34
8.1.160.0050.00322.05
8.1.150.0070.00018.81
8.1.140.0000.00717.25
8.1.130.0050.00217.73
8.1.120.0070.00017.40
8.1.110.0070.00017.40
8.1.100.0030.00317.44
8.1.90.0000.00717.39
8.1.80.0050.00217.35
8.1.70.0000.00817.39
8.1.60.0000.00817.51
8.1.50.0040.00417.45
8.1.40.0040.00417.40
8.1.30.0090.00017.57
8.1.20.0080.00017.55
8.1.10.0040.00417.35
8.1.00.0060.00317.42
8.0.300.0070.00018.77
8.0.290.0060.00316.75
8.0.280.0050.00318.29
8.0.270.0000.00717.11
8.0.260.0000.00617.18
8.0.250.0000.00716.82
8.0.240.0000.01016.91
8.0.230.0040.00416.88
8.0.220.0000.00816.86
8.0.210.0030.00516.86
8.0.200.0000.00616.77
8.0.190.0030.00516.89
8.0.180.0000.00716.79
8.0.170.0000.00716.86
8.0.160.0000.00716.82
8.0.150.0000.00716.81
8.0.140.0000.00716.68
8.0.130.0030.00313.36
8.0.120.0040.00416.75
8.0.110.0050.00316.84
8.0.100.0040.00416.78
8.0.90.0070.00016.93
8.0.80.0100.00716.78
8.0.70.0040.00416.77
8.0.60.0000.00816.71
8.0.50.0050.00216.85
8.0.30.0100.01017.05
8.0.20.0130.01317.40
8.0.10.0060.00316.89
8.0.00.0060.01116.79
7.4.330.0050.00015.09
7.4.320.0000.00616.57
7.4.300.0030.00316.53
7.4.290.0000.00716.34
7.4.280.0030.00516.41
7.4.270.0000.00716.45
7.4.260.0070.00016.50
7.4.250.0040.00416.39
7.4.240.0060.00216.49
7.4.230.0030.00316.18
7.4.220.0070.01116.45
7.4.210.0090.00616.60
7.4.200.0000.00916.27
7.4.160.0040.01216.41
7.4.150.0060.01317.40
7.4.140.0120.00517.86
7.4.130.0060.01016.43
7.4.120.0110.00616.42
7.4.110.0080.00816.30
7.4.100.0150.00916.21
7.4.90.0110.00716.41
7.4.80.0090.01519.39
7.4.70.0110.00616.20
7.4.60.0130.00716.29
7.4.50.0000.00916.36
7.4.40.0070.01016.46
7.4.30.0140.00716.32
7.4.00.0030.00914.93
7.3.330.0060.00013.10
7.3.320.0000.00513.18
7.3.310.0020.00516.01
7.3.300.0040.00416.13
7.3.290.0070.01016.17
7.3.280.0090.00816.12
7.3.270.0150.00317.40
7.3.260.0200.00316.20
7.3.250.0060.01116.20
7.3.240.0130.00316.09
7.3.230.0130.00616.39
7.3.210.0120.00316.30
7.3.200.0130.00719.39
7.3.190.0090.01416.21
7.3.180.0060.00916.39
7.3.170.0060.01016.27
7.3.160.0060.01116.23
7.2.330.0250.00016.37
7.2.320.0120.00916.27
7.2.310.0130.01016.29
7.2.300.0060.00916.55
7.2.290.0040.01216.56
7.2.80.0000.01516.66
7.2.60.0060.01016.77
7.2.00.0180.00019.36
7.1.200.0060.00915.48
7.1.100.0030.01017.79
7.1.70.0040.00816.65
7.1.60.0120.01219.40
7.1.50.0240.01034.44
7.1.00.0000.07722.28
7.0.200.0060.00316.66
7.0.140.0100.06722.09
7.0.60.0030.08320.01
7.0.50.0100.03717.73
7.0.40.0070.05020.12
7.0.30.0170.04320.00
7.0.20.0170.04720.16
7.0.10.0100.08020.17
7.0.00.0030.08720.00
5.6.280.0000.07720.90
5.6.210.0070.03720.74
5.6.200.0070.08018.17
5.6.190.0030.04320.39
5.6.180.0270.04720.54
5.6.170.0270.05320.33
5.6.160.0130.03320.52
5.6.150.0070.08318.15
5.6.140.0030.07718.11
5.6.130.0030.05718.18
5.6.120.0000.04720.98
5.6.110.0030.04021.14
5.6.100.0070.06020.98
5.6.90.0100.08721.12
5.6.80.0030.05720.53
5.5.350.0070.07720.43
5.5.340.0030.04317.97
5.5.330.0070.04020.42
5.5.320.0400.07320.25
5.5.310.0330.06720.18
5.5.300.0030.04018.00
5.5.290.0030.08017.91
5.5.280.0100.08320.76
5.5.270.0030.05320.84
5.5.260.0070.04020.96
5.5.250.0070.06720.65
5.5.240.0230.08020.06
5.4.450.0130.04019.25
5.4.440.0130.05319.54
5.4.430.0370.04319.54
5.4.420.0370.04319.41
5.4.410.0600.04319.44
5.4.400.0370.06019.09
5.4.390.0200.04319.08
5.4.380.0200.04718.72
5.4.370.0100.05718.63
5.4.360.0200.04318.52
5.4.350.0300.03718.50
5.4.340.0100.05318.57
5.4.320.0040.03612.46
5.4.310.0060.03712.45
5.4.300.0070.03312.45
5.4.290.0130.03412.45
5.4.280.0030.03812.35
5.4.270.0030.04412.35
5.4.260.0060.03612.35
5.4.250.0080.03312.35
5.4.240.0040.03712.35
5.4.230.0100.03912.34
5.4.220.0070.03712.34
5.4.210.0070.03612.34
5.4.200.0050.03812.34
5.4.190.0060.03612.34
5.4.180.0060.03412.34
5.4.170.0040.03612.35
5.4.160.0080.03312.34
5.4.150.0070.03512.34
5.4.140.0050.03712.02
5.4.130.0080.03712.01
5.4.120.0040.03511.97
5.4.110.0050.03511.96
5.4.100.0080.03611.96
5.4.90.0040.04911.96
5.4.80.0030.03911.96
5.4.70.0050.03511.96
5.4.60.0060.03511.96
5.4.50.0030.03711.96
5.4.40.0070.03211.95
5.4.30.0030.03711.95
5.4.20.0020.03811.95
5.4.10.0050.04011.95
5.4.00.0070.03911.44
5.3.290.0050.04012.80
5.3.280.0060.03712.71
5.3.270.0060.03812.72
5.3.260.0020.04112.72
5.3.250.0070.03612.72
5.3.240.0050.03712.72
5.3.230.0050.03812.71
5.3.220.0070.03512.68
5.3.210.0050.03912.68
5.3.200.0070.03412.68
5.3.190.0070.03512.68
5.3.180.0040.03812.67
5.3.170.0060.03712.67
5.3.160.0050.03612.68
5.3.150.0090.03612.67
5.3.140.0030.03812.66
5.3.130.0050.04212.66
5.3.120.0080.03712.66
5.3.110.0050.04712.66
5.3.100.0080.03712.12
5.3.90.0040.04012.08
5.3.80.0070.03412.07
5.3.70.0070.03412.07
5.3.60.0070.03812.07
5.3.50.0100.03412.00
5.3.40.0070.03712.00
5.3.30.0040.03911.95
5.3.20.0020.04011.73
5.3.10.0030.03611.70
5.3.00.0080.03311.68
5.2.170.0080.0269.18
5.2.160.0040.0299.19
5.2.150.0050.0299.18
5.2.140.0020.0329.18
5.2.130.0070.0339.14
5.2.120.0060.0289.14
5.2.110.0040.0369.15
5.2.100.0040.0299.14
5.2.90.0040.0299.14
5.2.80.0040.0329.14
5.2.70.0040.0319.14
5.2.60.0050.0299.09
5.2.50.0030.0329.06
5.2.40.0040.0299.04
5.2.30.0050.0299.01
5.2.20.0020.0309.00
5.2.10.0060.0268.96
5.2.00.0080.0308.82
5.1.60.0040.0238.10
5.1.50.0040.0268.09
5.1.40.0080.0238.08
5.1.30.0010.0328.43
5.1.20.0060.0258.45
5.1.10.0040.0248.17
5.1.00.0050.0258.17
5.0.50.0020.0216.65
5.0.40.0040.0186.51
5.0.30.0030.0316.32
5.0.20.0030.0236.31
5.0.10.0030.0206.29
5.0.00.0030.0316.27
4.4.90.0030.0154.77
4.4.80.0040.0144.75
4.4.70.0030.0154.76
4.4.60.0040.0144.75
4.4.50.0040.0134.77
4.4.40.0010.0264.71
4.4.30.0030.0154.76
4.4.20.0030.0174.84
4.4.10.0040.0154.85
4.4.00.0020.0264.76
4.3.110.0040.0144.66
4.3.100.0020.0164.67
4.3.90.0030.0134.64
4.3.80.0010.0254.59
4.3.70.0010.0164.63
4.3.60.0020.0224.62
4.3.50.0030.0194.63
4.3.40.0020.0284.54
4.3.30.0020.0153.34
4.3.20.0010.0213.30
4.3.10.0010.0163.27
4.3.00.0070.01315.97

preferences:
32.75 ms | 401 KiB | 5 Q