3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('x',5); $x = $x + 5; echo $x;

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)
8.3.40.0000.01418.84
8.3.30.0100.01018.90
8.3.20.0040.00420.34
8.3.10.0080.00023.67
8.3.00.0000.00817.46
8.2.170.0110.00322.96
8.2.160.0030.01620.35
8.2.150.0050.00224.18
8.2.140.0070.00024.66
8.2.130.0060.00326.16
8.2.120.0040.00420.89
8.2.110.0070.00321.12
8.2.100.0070.00417.91
8.2.90.0040.00419.10
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0100.00017.93
8.2.50.0040.00418.07
8.2.40.0030.00518.03
8.2.30.0000.00717.93
8.2.20.0000.00817.75
8.2.10.0040.00418.11
8.2.00.0000.00717.68
8.1.270.0080.00023.98
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0140.00720.81
8.1.230.0000.01122.08
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0080.00017.11
8.1.180.0080.00018.10
8.1.170.0000.01118.31
8.1.160.0000.00721.99
8.1.150.0000.00718.74
8.1.140.0000.00717.43
8.1.130.0030.00317.74
8.1.120.0040.00417.40
8.1.110.0040.00417.39
8.1.100.0040.00417.38
8.1.90.0070.00017.41
8.1.80.0000.00817.41
8.1.70.0030.00317.32
8.1.60.0040.00417.53
8.1.50.0080.00017.32
8.1.40.0040.00417.35
8.1.30.0080.00017.57
8.1.20.0040.00417.52
8.1.10.0040.00417.42
8.1.00.0030.00517.38
8.0.300.0070.00018.77
8.0.290.0090.00016.75
8.0.280.0030.00318.38
8.0.270.0000.00817.26
8.0.260.0030.00317.16
8.0.250.0030.00316.86
8.0.240.0030.00316.89
8.0.230.0000.00616.95
8.0.220.0030.00316.96
8.0.210.0070.00016.86
8.0.200.0000.00716.96
8.0.190.0040.00416.96
8.0.180.0040.00416.89
8.0.170.0070.00016.89
8.0.160.0000.00716.86
8.0.150.0060.00316.78
8.0.140.0030.00616.74
8.0.130.0070.00013.35
8.0.120.0080.00016.86
8.0.110.0000.00716.93
8.0.100.0000.00816.79
8.0.90.0000.00716.88
8.0.80.0070.01416.94
8.0.70.0040.00416.77
8.0.60.0040.00416.96
8.0.50.0030.00616.80
8.0.30.0150.00717.18
8.0.20.0100.01217.40
8.0.10.0040.00417.02
8.0.00.0120.00616.74
7.4.330.0060.00015.00
7.4.320.0000.00616.50
7.4.300.0060.00016.49
7.4.290.0070.00016.46
7.4.280.0000.00716.43
7.4.270.0030.00316.56
7.4.260.0030.00316.54
7.4.250.0040.00416.43
7.4.240.0050.00216.54
7.4.230.0030.00316.35
7.4.220.0160.01516.52
7.4.210.0040.01116.43
7.4.200.0040.00416.28
7.4.160.0060.01016.56
7.4.150.0110.01117.40
7.4.140.0130.00717.86
7.4.130.0100.00616.44
7.4.120.0070.01016.36
7.4.110.0030.01316.41
7.4.100.0120.00916.30
7.4.90.0060.01116.51
7.4.80.0120.00419.39
7.4.70.0100.00616.51
7.4.60.0170.00016.41
7.4.50.0000.00416.45
7.4.40.0090.00616.50
7.4.30.0110.00616.70
7.4.00.0070.00714.77
7.3.330.0060.00013.06
7.3.320.0050.00012.98
7.3.310.0030.00616.11
7.3.300.0070.00016.25
7.3.290.0040.01116.23
7.3.280.0080.01016.30
7.3.270.0120.01317.40
7.3.260.0130.00316.31
7.3.250.0110.00616.37
7.3.240.0070.01016.34
7.3.230.0060.01316.50
7.3.210.0100.00716.15
7.3.200.0060.01219.39
7.3.190.0080.01416.26
7.3.180.0070.00716.43
7.3.170.0160.00016.28
7.3.160.0040.01116.45
7.2.330.0080.00916.58
7.2.320.0060.01616.24
7.2.310.0080.01216.54
7.2.300.0030.01316.30
7.2.290.0060.01016.64
7.1.200.0090.00615.70
7.1.70.0000.01616.89
7.1.60.0130.01019.40
7.1.50.0100.01416.71
7.1.00.0130.06322.48
7.0.200.0820.00614.58
7.0.140.0070.07022.15
7.0.60.0130.04319.94
7.0.50.0070.08717.80
7.0.40.0070.08020.09
7.0.30.0400.05020.11
7.0.20.0330.07320.18
7.0.10.0030.04320.21
7.0.00.0070.03720.20
5.6.280.0070.06721.07
5.6.210.0000.08720.74
5.6.200.0070.05318.19
5.6.190.0100.07320.45
5.6.180.4070.04320.41
5.6.170.0170.05720.66
5.6.160.0130.07720.37
5.6.150.0030.05018.19
5.6.140.0100.06018.07
5.6.130.0070.04718.16
5.6.120.0000.04321.11
5.6.110.0030.09020.98
5.6.100.0170.07321.00
5.6.90.0170.05020.96
5.6.80.0070.04020.37
5.6.70.3830.03020.51
5.5.350.0170.03020.32
5.5.340.0100.07017.92
5.5.330.0070.04320.40
5.5.320.0300.03320.13
5.5.310.0230.07720.34
5.5.300.0100.08017.98
5.5.290.0130.04317.99
5.5.280.0100.07320.76
5.5.270.0070.07020.86
5.5.260.0070.08720.72
5.5.250.0030.04020.59
5.5.240.0200.07720.25
5.4.450.0470.05019.11
5.4.440.0100.04719.54
5.4.430.0330.03319.13
5.4.420.0170.03719.41
5.4.410.0370.03719.00
5.4.400.0700.03719.29
5.4.390.0330.04019.13
5.4.380.0170.05718.57
5.4.370.0170.06018.66
5.4.360.0100.05718.68
5.4.350.0200.04718.48
5.4.340.0100.05718.59
5.4.320.0120.04112.45
5.4.310.0100.04512.45
5.4.300.0050.03612.45
5.4.290.0080.03612.45
5.4.280.0050.03512.34
5.4.270.0030.03812.35
5.4.260.0050.03712.35
5.4.250.0060.04612.35
5.4.240.0050.03512.34
5.4.230.0110.03412.34
5.4.220.0040.03712.34
5.4.210.0090.03012.34
5.4.200.0030.03912.34
5.4.190.0040.03712.34
5.4.180.0070.03812.34
5.4.170.0080.03812.34
5.4.160.0080.03712.34
5.4.150.0100.03712.34
5.4.140.0060.03612.02
5.4.130.0080.03812.01
5.4.120.0040.04011.97
5.4.110.0040.03711.96
5.4.100.0060.03511.96
5.4.90.0060.03611.96
5.4.80.0090.03311.96
5.4.70.0020.03811.96
5.4.60.0040.03811.96
5.4.50.0040.03511.96
5.4.40.0040.03511.95
5.4.30.0100.03711.95
5.4.20.0090.03711.95
5.4.10.0050.03411.95
5.4.00.0040.03711.43
5.3.290.0070.03812.80
5.3.280.0060.03612.71
5.3.270.0110.03912.72
5.3.260.0030.04112.72
5.3.250.0070.03512.72
5.3.240.0050.04312.72
5.3.230.0070.03712.71
5.3.220.0110.03112.68
5.3.210.0060.03812.68
5.3.200.0040.03712.68
5.3.190.0060.03612.68
5.3.180.0080.03912.68
5.3.170.0050.03612.67
5.3.160.0100.04012.67
5.3.150.0030.03912.67
5.3.140.0070.03412.66
5.3.130.0050.04012.66
5.3.120.0090.03912.66
5.3.110.0080.03612.66
5.3.100.0050.03712.12
5.3.90.0100.03112.08
5.3.80.0040.03812.08
5.3.70.0080.04112.07
5.3.60.0050.03612.07
5.3.50.0120.03112.00
5.3.40.0070.04312.00
5.3.30.0040.03511.94
5.3.20.0050.03511.71
5.3.10.0080.03311.69
5.3.00.0060.04211.68
5.2.170.0070.0289.18
5.2.160.0040.0309.18
5.2.150.0060.0289.18
5.2.140.0090.0319.18
5.2.130.0040.0309.13
5.2.120.0040.0299.13
5.2.110.0060.0279.14
5.2.100.0060.0279.13
5.2.90.0010.0329.14
5.2.80.0060.0359.13
5.2.70.0010.0339.13
5.2.60.0040.0319.08
5.2.50.0030.0319.05
5.2.40.0090.0259.03
5.2.30.0070.0279.00
5.2.20.0030.0299.00
5.2.10.0030.0298.93
5.2.00.0050.0288.79
5.1.60.0040.0238.08
5.1.50.0050.0308.07
5.1.40.0020.0328.05
5.1.30.0030.0298.40
5.1.20.0030.0278.42
5.1.10.0060.0308.15
5.1.00.0010.0288.15
5.0.50.0030.0216.63
5.0.40.0040.0186.48
5.0.30.0030.0316.30
5.0.20.0030.0196.27
5.0.10.0020.0216.24
5.0.00.0070.0276.23
4.4.90.0030.0154.78
4.4.80.0010.0164.75
4.4.70.0030.0164.75
4.4.60.0030.0204.75
4.4.50.0010.0174.77
4.4.40.0020.0264.70
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0060.0124.85
4.4.00.0040.0234.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0020.0154.63
4.3.80.0010.0254.58
4.3.70.0040.0184.63
4.3.60.0030.0134.63
4.3.50.0010.0164.63
4.3.40.0030.0264.54
4.3.30.0030.0153.29
4.3.20.0010.0163.27
4.3.10.0020.0173.22
4.3.00.0030.03315.98

preferences:
36.42 ms | 400 KiB | 5 Q