3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a(){ return 2 + 5; } var_dump(a()());

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)
8.3.40.0110.00418.73
8.3.30.0150.00019.22
8.3.20.0050.00320.29
8.3.10.0060.00323.65
8.3.00.0060.00617.50
8.2.170.0100.00722.96
8.2.160.0070.00720.44
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0080.00022.12
8.2.110.0060.00320.25
8.2.100.0050.00517.72
8.2.90.0030.00519.21
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0080.00017.79
8.2.50.0030.00618.07
8.2.40.0040.00419.70
8.2.30.0020.00518.05
8.2.20.0030.00317.67
8.2.10.0000.00717.92
8.2.00.0070.00017.54
8.1.270.0080.00023.82
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0100.00022.01
8.1.230.0030.00723.98
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0000.00817.23
8.1.180.0000.00918.10
8.1.170.0090.00018.65
8.1.160.0040.00421.91
8.1.150.0000.00718.81
8.1.140.0040.00417.28
8.1.130.0030.00317.69
8.1.120.0040.00417.26
8.1.110.0000.00717.21
8.1.100.0030.00517.38
8.1.90.0000.00717.32
8.1.80.0030.00517.21
8.1.70.0000.00717.27
8.1.60.0080.00417.50
8.1.50.0040.00417.46
8.1.40.0060.00617.48
8.1.30.0000.00817.53
8.1.20.0000.00817.62
8.1.10.0000.00817.40
8.1.00.0040.00417.42
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.00718.34
8.0.270.0040.00417.11
8.0.260.0000.00817.12
8.0.250.0030.00316.96
8.0.240.0040.00417.00
8.0.230.0000.00716.95
8.0.220.0000.00616.85
8.0.210.0000.00716.81
8.0.200.0060.00016.83
8.0.190.0030.00416.94
8.0.180.0030.00516.79
8.0.170.0030.00516.89
8.0.160.0000.00816.82
8.0.150.0000.00716.74
8.0.140.0000.00716.86
8.0.130.0040.00413.32
8.0.120.0030.00516.75
8.0.110.0050.00216.95
8.0.100.0040.00416.91
8.0.90.0040.00416.89
8.0.80.0110.00616.93
8.0.70.0000.00716.77
8.0.60.0000.00716.77
8.0.50.0040.00416.77
8.0.30.0140.00917.16
8.0.20.0100.01017.40
8.0.10.0040.00416.96
8.0.00.0130.00416.69
7.4.330.0050.00015.13
7.4.320.0000.00616.50
7.4.300.0000.00616.34
7.4.290.0030.00316.50
7.4.280.0040.00416.48
7.4.270.0030.00316.56
7.4.260.0080.00016.52
7.4.250.0080.00016.51
7.4.240.0040.00416.46
7.4.230.0000.00716.68
7.4.220.0150.00316.65
7.4.210.0110.00316.59
7.4.200.0030.00316.38
7.4.160.0130.00316.60
7.4.150.0070.01417.40
7.4.140.0100.01017.86
7.4.130.0080.01016.37
7.4.120.0100.00816.55
7.4.110.0070.01116.54
7.4.100.0100.00716.48
7.4.90.0070.01316.51
7.4.80.0030.01719.39
7.4.70.0070.01916.27
7.4.60.0070.01716.59
7.4.50.0030.00316.18
7.4.40.0130.00316.61
7.4.30.0130.00916.38
7.4.00.0120.00314.73
7.3.330.0030.00313.32
7.3.320.0000.00513.27
7.3.310.0020.00516.11
7.3.300.0030.00316.22
7.3.290.0000.01516.24
7.3.280.0070.01016.31
7.3.270.0060.01417.40
7.3.260.0070.01016.36
7.3.250.0150.00516.32
7.3.240.0090.00816.49
7.3.230.0120.00616.39
7.3.210.0120.00416.50
7.3.200.0110.00919.39
7.3.190.0100.00716.44
7.3.180.0100.00716.56
7.3.170.0030.01216.36
7.3.160.0090.00916.34
7.3.10.0040.01116.51
7.3.00.0000.01016.62
7.2.330.0070.01016.50
7.2.320.0100.00616.48
7.2.310.0070.01116.32
7.2.300.0120.00416.39
7.2.290.0060.01216.26
7.2.130.0090.00016.63
7.2.120.0120.00316.91
7.2.110.0070.00716.46
7.2.100.0040.01116.52
7.2.90.0090.00616.94
7.2.80.0060.00916.63
7.2.70.0030.00616.69
7.2.60.0060.00816.80
7.2.50.0040.00716.97
7.2.40.0000.01016.95
7.2.30.0070.00716.89
7.2.20.0040.00716.34
7.2.10.0070.00416.60
7.2.00.0040.00617.88
7.1.250.0030.00615.40
7.1.200.0070.00315.62
7.1.100.0000.01017.90
7.1.70.0070.00016.89
7.1.60.0150.01119.32
7.1.50.0090.00316.84
7.1.00.0030.07322.33
7.0.200.0000.00916.74
7.0.140.0030.07322.08
7.0.60.0100.06321.77
7.0.50.0070.03717.86
7.0.40.0130.08319.96
7.0.30.0170.04020.26
7.0.20.0270.04720.12
7.0.10.0100.08320.33
7.0.00.0070.05320.25
5.6.280.0070.07020.86
5.6.210.0270.06720.53
5.6.200.0130.04718.22
5.6.190.0100.08320.47
5.6.180.0330.07320.55
5.6.170.0200.08320.50
5.6.160.0130.06320.71
5.6.150.0070.07018.18
5.6.140.0070.07318.25
5.6.130.0030.07318.17
5.6.120.0100.04320.89
5.6.110.0100.08021.10
5.6.100.0170.05320.98
5.6.90.0170.07320.95
5.6.80.0100.08020.29
5.5.350.0300.07720.36
5.5.340.0170.07318.00
5.5.330.0030.07020.40
5.5.320.0370.06720.25
5.5.310.0270.07720.27
5.5.300.0100.07717.98
5.5.290.0100.07718.07
5.5.280.0100.08020.96
5.5.270.0130.07720.89
5.5.260.0100.08320.76
5.5.250.0330.06320.61
5.5.240.0170.03720.26
5.4.450.0230.04719.49
5.4.440.0500.03719.45
5.4.430.0370.03019.29
5.4.420.0630.00019.42
5.4.410.0600.00019.48
5.4.400.0630.00019.23
5.4.390.0630.00019.03
5.4.380.0670.00019.00
5.4.370.0630.00019.26
5.4.360.0630.00019.21
5.4.350.0670.00019.03
5.4.340.0070.03412.03
5.4.320.0080.04512.51
5.4.310.0070.04012.51
5.4.300.0060.03712.51
5.4.290.0070.03812.51
5.4.280.0040.03812.41
5.4.270.0060.03612.41
5.4.260.0040.03912.41
5.4.250.0050.04312.41
5.4.240.0070.03412.41
5.4.230.0060.03812.40
5.4.220.0070.03512.40
5.4.210.0030.03712.40
5.4.200.0090.04312.40
5.4.190.0090.03312.39
5.4.180.0050.03712.39
5.4.170.0060.03612.40
5.4.160.0060.03612.40
5.4.150.0040.03712.39
5.4.140.0060.03612.08
5.4.130.0050.03612.07
5.4.120.0070.03512.03
5.4.110.0070.04212.02
5.4.100.0070.03712.02
5.4.90.0080.03512.03
5.4.80.0060.04412.02
5.4.70.0040.03712.02
5.4.60.0050.03912.02
5.4.50.0060.03712.02
5.4.40.0060.03912.01
5.4.30.0060.03712.00
5.4.20.0070.03312.00
5.4.10.0070.03412.00
5.4.00.0050.03711.50
5.3.290.0080.03812.80
5.3.280.0070.03712.71
5.3.270.0080.03712.72
5.3.260.0100.04512.72
5.3.250.0080.03712.72
5.3.240.0060.03812.72
5.3.230.0090.03712.71
5.3.220.0070.03612.68
5.3.210.0100.04112.68
5.3.200.0100.04212.68
5.3.190.0040.04312.68
5.3.180.0100.04212.67
5.3.170.0050.03712.67
5.3.160.0070.04112.67
5.3.150.0030.04012.68
5.3.140.0080.03412.66
5.3.130.0080.03712.65
5.3.120.0070.03712.66
5.3.110.0070.03712.66
5.3.100.0070.03512.12
5.3.90.0090.03312.10
5.3.80.0050.03712.09
5.3.70.0070.03512.09
5.3.60.0090.03212.08
5.3.50.0090.04112.02
5.3.40.0070.03512.02
5.3.30.0070.03411.98
5.3.20.0070.03711.77
5.3.10.0060.04311.73
5.3.00.0040.03811.71
5.2.170.0010.0339.22
5.2.160.0060.0279.22
5.2.150.0030.0329.22
5.2.140.0050.0339.21
5.2.130.0060.0279.18
5.2.120.0040.0309.17
5.2.110.0070.0289.18
5.2.100.0050.0309.18
5.2.90.0060.0279.18
5.2.80.0070.0289.18
5.2.70.0030.0319.17
5.2.60.0100.0309.13
5.2.50.0040.0319.09
5.2.40.0030.0299.07
5.2.30.0090.0319.05
5.2.20.0030.0309.04
5.2.10.0060.0268.94
5.2.00.0020.0318.80
5.1.60.0090.0248.09
5.1.50.0020.0298.08
5.1.40.0030.0268.07
5.1.30.0030.0278.42
5.1.20.0050.0308.44
5.1.10.0050.0258.16
5.1.00.0050.0248.16
5.0.50.0050.0206.64
5.0.40.0050.0256.50
5.0.30.0050.0336.31
5.0.20.0050.0266.28
5.0.10.0020.0226.26
5.0.00.0070.0296.25
4.4.90.0040.0204.78
4.4.80.0060.0154.76
4.4.70.0020.0174.76
4.4.60.0020.0154.76
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0020.0164.76
4.4.20.0040.0154.84
4.4.10.0070.0184.85
4.4.00.0050.0234.76
4.3.110.0010.0174.67
4.3.100.0050.0174.66
4.3.90.0020.0154.64
4.3.80.0030.0264.58
4.3.70.0050.0224.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0020.0274.54
4.3.30.0010.0173.30
4.3.20.0010.0173.28
4.3.10.0010.0173.23
4.3.00.0000.02010.07

preferences:
42.74 ms | 400 KiB | 5 Q