3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '2100'; $b = '1900'; $c = $a - ($b / (($a / 10000) + 1)); echo $c;

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)
8.3.60.0140.00416.50
8.3.50.0100.01222.85
8.3.40.0090.00918.79
8.3.30.0040.01119.10
8.3.20.0080.00020.20
8.3.10.0080.00023.72
8.3.00.0060.00319.25
8.2.180.0070.00718.39
8.2.170.0110.00322.96
8.2.160.0070.00720.29
8.2.150.0000.00824.18
8.2.140.0000.00924.66
8.2.130.0070.00026.16
8.2.120.0050.00321.04
8.2.110.0100.00020.38
8.2.100.0090.00317.91
8.2.90.0040.00417.91
8.2.80.0080.00017.97
8.2.70.0100.00017.75
8.2.60.0050.00317.80
8.2.50.0000.00918.07
8.2.40.0060.00318.22
8.2.30.0050.00317.93
8.2.20.0040.00417.72
8.2.10.0040.00418.06
8.2.00.0030.00617.71
8.1.280.0070.00725.92
8.1.270.0070.00023.96
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00922.45
8.1.230.0070.00420.95
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0030.00617.36
8.1.190.0000.00817.13
8.1.180.0080.00018.10
8.1.170.0000.00818.49
8.1.160.0040.00421.82
8.1.150.0040.00418.73
8.1.140.0000.00717.38
8.1.130.0000.00717.86
8.1.120.0040.00417.30
8.1.110.0080.00017.28
8.1.100.0040.00417.36
8.1.90.0030.00517.28
8.1.80.0040.00417.32
8.1.70.0000.00917.41
8.1.60.0000.00817.48
8.1.50.0000.00817.44
8.1.40.0020.00517.43
8.1.30.0040.00417.58
8.1.20.0070.00017.45
8.1.10.0050.00317.41
8.1.00.0050.00317.45
8.0.300.0070.00020.04
8.0.290.0000.00716.75
8.0.280.0040.00418.44
8.0.270.0030.00317.13
8.0.260.0000.00717.15
8.0.250.0030.00316.95
8.0.240.0000.00716.89
8.0.230.0030.00316.98
8.0.220.0000.00816.86
8.0.210.0050.00316.85
8.0.200.0000.00616.90
8.0.190.0040.00416.95
8.0.180.0000.00816.95
8.0.170.0000.00816.88
8.0.160.0080.00016.90
8.0.150.0050.00216.81
8.0.140.0030.00516.80
8.0.130.0000.00613.32
8.0.120.0040.00416.79
8.0.110.0070.00016.84
8.0.100.0070.00016.83
8.0.90.0000.00716.74
8.0.80.0060.00916.86
8.0.70.0040.00416.79
8.0.60.0000.00816.96
8.0.50.0040.00416.98
8.0.30.0090.00917.15
8.0.20.0130.00717.41
8.0.10.0040.00416.91
8.0.00.0070.01016.57
7.4.330.0050.00015.03
7.4.320.0060.00016.52
7.4.300.0050.00316.34
7.4.290.0000.00716.54
7.4.280.0050.00316.55
7.4.270.0050.00316.48
7.4.260.0040.00416.32
7.4.250.0080.00016.43
7.4.240.0040.00316.37
7.4.230.0070.00016.47
7.4.220.0100.01616.51
7.4.210.0110.00716.50
7.4.200.0000.00716.62
7.4.160.0040.01416.54
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0110.00516.44
7.4.120.0100.00816.40
7.4.110.0090.00916.41
7.4.100.0060.01216.61
7.4.90.0090.00916.43
7.4.80.0110.00519.39
7.4.70.0160.00616.36
7.4.60.0100.00716.31
7.4.50.0060.00316.43
7.4.40.0100.00616.68
7.4.30.0000.01616.56
7.4.00.0030.01014.72
7.3.330.0030.00313.20
7.3.320.0000.00613.14
7.3.310.0070.00016.46
7.3.300.0060.00016.30
7.3.290.0070.01416.23
7.3.280.0070.00816.25
7.3.270.0100.00617.40
7.3.260.0120.00416.41
7.3.250.0080.01116.35
7.3.240.0060.01216.53
7.3.230.0120.00416.39
7.3.210.0140.00316.53
7.3.200.0100.01019.39
7.3.190.0120.01016.32
7.3.180.0100.00616.39
7.3.170.0000.01616.44
7.3.160.0030.01316.37
7.2.330.0060.01516.68
7.2.320.0080.01216.54
7.2.310.0130.00916.50
7.2.300.0030.01516.23
7.2.290.0030.02216.31
7.2.00.0120.00619.14
7.1.100.0380.00715.84
7.1.70.0050.00317.11
7.1.60.0170.00719.46
7.1.50.0060.00616.91
7.1.00.0000.07322.40
7.0.200.0040.00816.73
7.0.140.0030.07322.00
7.0.60.0070.04020.00
7.0.50.0030.07017.81
7.0.40.0100.05320.10
7.0.30.0230.04320.18
7.0.20.0270.07720.30
7.0.10.0170.07320.33
7.0.00.0000.07020.13
5.6.280.0070.07021.09
5.6.210.0130.07720.60
5.6.200.0100.07318.09
5.6.190.0070.05020.43
5.6.180.0300.06020.28
5.6.170.0270.03320.47
5.6.160.0070.07020.34
5.6.150.0030.04018.27
5.6.140.0070.06718.12
5.6.130.0070.04318.14
5.6.120.0030.06020.75
5.6.110.0100.07720.97
5.6.100.0170.07020.93
5.6.90.0070.07320.99
5.6.80.0100.05320.37
5.5.350.0270.07320.40
5.5.340.0000.05318.02
5.5.330.0070.04320.43
5.5.320.0370.08020.34
5.5.310.0330.03720.31
5.5.300.0030.06017.96
5.5.290.0070.08017.90
5.5.280.0100.08020.86
5.5.270.0100.07320.81
5.5.260.0030.04320.86
5.5.250.0030.04020.58
5.5.240.0130.08320.25
5.4.450.0130.03319.26
5.4.440.0270.04719.37
5.4.430.0400.03319.45
5.4.420.0300.03319.41
5.4.410.0300.03319.28
5.4.400.0130.03319.16
5.4.390.0230.04319.06
5.4.380.0200.07018.61
5.4.370.0530.05718.61
5.4.360.0300.06018.64
5.4.350.0330.06018.62
5.4.340.0270.05318.46
5.4.320.0110.03312.45
5.4.310.0110.04512.45
5.4.300.0050.04312.45
5.4.290.0080.03812.45
5.4.280.0060.03912.34
5.4.270.0040.03812.35
5.4.260.0060.04812.34
5.4.250.0120.03512.35
5.4.240.0050.04012.34
5.4.230.0100.03612.34
5.4.220.0070.03712.34
5.4.210.0050.03812.34
5.4.200.0080.03812.34
5.4.190.0120.03312.34
5.4.180.0040.03812.34
5.4.170.0050.03812.34
5.4.160.0070.03612.34
5.4.150.0090.03412.34
5.4.140.0060.03812.02
5.4.130.0020.04312.01
5.4.120.0080.04111.97
5.4.110.0060.03611.96
5.4.100.0080.03411.96
5.4.90.0060.03811.96
5.4.80.0040.04311.96
5.4.70.0050.04011.96
5.4.60.0100.03411.96
5.4.50.0080.03611.96
5.4.40.0070.03611.95
5.4.30.0070.04111.95
5.4.20.0090.03511.95
5.4.10.0070.03611.95
5.4.00.0100.03511.44
5.3.290.0060.04812.80
5.3.280.0090.04912.71
5.3.270.0120.05012.72
5.3.260.0080.05512.72
5.3.250.0060.04012.72
5.3.240.0050.04112.71
5.3.230.0050.04212.71
5.3.220.0060.04212.68
5.3.210.0070.04412.68
5.3.200.0060.04112.68
5.3.190.0050.04212.67
5.3.180.0060.04112.68
5.3.170.0060.04212.66
5.3.160.0030.04112.67
5.3.150.0110.03612.67
5.3.140.0060.04012.66
5.3.130.0050.04312.66
5.3.120.0060.04112.66
5.3.110.0050.04112.66
5.3.100.0110.03512.11
5.3.90.0080.03712.08
5.3.80.0090.03612.07
5.3.70.0080.03612.08
5.3.60.0110.03912.06
5.3.50.0050.04112.00
5.3.40.0090.03412.00
5.3.30.0050.03811.94
5.3.20.0070.04211.73
5.3.10.0100.05111.70
5.3.00.0070.05411.68
5.2.170.0060.0469.18
5.2.160.0040.0449.18
5.2.150.0100.0389.18
5.2.140.0060.0429.18
5.2.130.0060.0419.14
5.2.120.0080.0419.14
5.2.110.0080.0389.15
5.2.100.0080.0389.14
5.2.90.0100.0369.14
5.2.80.0040.0439.13
5.2.70.0050.0429.13
5.2.60.0080.0409.09
5.2.50.0060.0409.05
5.2.40.0050.0399.03
5.2.30.0080.0389.00
5.2.20.0090.0419.00
5.2.10.0080.0398.95
5.2.00.0080.0418.81
5.1.60.0040.0398.09
5.1.50.0070.0338.09
5.1.40.0040.0368.07
5.1.30.0070.0368.42
5.1.20.0090.0348.45
5.1.10.0070.0338.17
5.1.00.0040.0388.17
5.0.50.0020.0306.64
5.0.40.0060.0266.51
5.0.30.0030.0436.32
5.0.20.0040.0296.29
5.0.10.0040.0296.27
5.0.00.0090.0386.26
4.4.90.0060.0254.78
4.4.80.0030.0224.75
4.4.70.0050.0204.76
4.4.60.0020.0224.75
4.4.50.0060.0194.77
4.4.40.0050.0314.71
4.4.30.0050.0204.76
4.4.20.0030.0224.85
4.4.10.0050.0214.85
4.4.00.0060.0274.76
4.3.110.0050.0134.67
4.3.100.0030.0154.66
4.3.90.0030.0154.64
4.3.80.0040.0244.59
4.3.70.0020.0164.63
4.3.60.0030.0154.63
4.3.50.0050.0144.63
4.3.40.0010.0274.53
4.3.30.0020.0173.31
4.3.20.0070.0123.29
4.3.10.0030.0163.25
4.3.00.0030.01718.23

preferences:
58.1 ms | 400 KiB | 5 Q