3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo{} $bar = new foo(print "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)
8.3.60.0100.00318.30
8.3.50.0120.00722.91
8.3.40.0070.01018.53
8.3.30.0080.00619.06
8.3.20.0030.01419.96
8.3.10.0040.01123.65
8.3.00.0100.01017.49
8.2.180.0090.00616.75
8.2.170.0100.01022.96
8.2.160.0130.00320.33
8.2.150.0040.01124.18
8.2.140.0090.00624.66
8.2.130.0040.01126.16
8.2.120.0070.00021.02
8.2.110.0030.00719.20
8.2.100.0040.00817.91
8.2.90.0050.00319.13
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0050.00517.93
8.2.50.0070.00318.07
8.2.40.0000.00819.95
8.2.30.0080.00018.00
8.2.20.0000.00717.69
8.2.10.0000.00717.99
8.2.00.0040.00417.62
8.1.280.0110.01125.92
8.1.270.0060.00323.79
8.1.260.0110.00326.35
8.1.250.0130.00628.09
8.1.240.0060.00321.22
8.1.230.0110.00017.46
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0060.00318.65
8.1.160.0070.00022.00
8.1.150.0080.00018.87
8.1.140.0000.00717.42
8.1.130.0000.00717.82
8.1.120.0040.00417.31
8.1.110.0040.00417.32
8.1.100.0050.00317.42
8.1.90.0070.00317.41
8.1.80.0070.00017.27
8.1.70.0000.00817.34
8.1.60.0060.00317.54
8.1.50.0040.00417.34
8.1.40.0080.00017.47
8.1.30.0040.00417.58
8.1.20.0040.00417.58
8.1.10.0040.00417.46
8.1.00.0040.00417.54
8.0.300.0000.00818.77
8.0.290.0070.00016.75
8.0.280.0000.00718.38
8.0.270.0070.00017.30
8.0.260.0080.00017.26
8.0.250.0000.00716.80
8.0.240.0000.00616.85
8.0.230.0030.00316.85
8.0.220.0000.00716.73
8.0.210.0020.00516.82
8.0.200.0000.00616.71
8.0.190.0030.00516.76
8.0.180.0000.00716.85
8.0.170.0030.00516.86
8.0.160.0000.00716.81
8.0.150.0040.00416.60
8.0.140.0060.00616.71
8.0.130.0040.00413.18
8.0.120.0020.00516.80
8.0.110.0050.00316.69
8.0.100.0040.00416.68
8.0.90.0070.00016.62
8.0.80.0090.00916.73
8.0.70.0030.00516.76
8.0.60.0050.00316.63
8.0.50.0040.00416.82
8.0.30.0120.00617.16
8.0.20.0170.00217.40
8.0.10.0000.00816.89
8.0.00.0090.01116.78
7.4.330.0020.00215.13
7.4.320.0060.00016.43
7.4.300.0030.00316.42
7.4.290.0000.00816.45
7.4.280.0070.00316.43
7.4.270.0000.00716.50
7.4.260.0030.00316.56
7.4.250.0000.00716.39
7.4.240.0020.00516.45
7.4.230.0000.00716.42
7.4.220.0100.00716.46
7.4.210.0030.01016.52
7.4.200.0030.00316.43
7.4.160.0150.00416.27
7.4.150.0100.00717.40
7.4.140.0100.00917.86
7.4.130.0090.00916.39
7.4.120.0080.01016.47
7.4.110.0070.01016.36
7.4.100.0070.01016.45
7.4.90.0090.00916.20
7.4.80.0040.01619.39
7.4.70.0160.00316.43
7.4.60.0070.01016.49
7.4.50.0050.00316.34
7.4.40.0090.00616.38
7.4.30.0160.00416.38
7.4.00.0100.00914.83
7.3.330.0000.00613.15
7.3.320.0000.00613.18
7.3.310.0040.00416.18
7.3.300.0030.00316.07
7.3.290.0080.01216.19
7.3.280.0090.00616.15
7.3.270.0130.01017.40
7.3.260.0070.01016.26
7.3.240.0080.00816.42
7.3.230.0090.01516.39
7.3.210.0130.00716.07
7.3.200.0140.00719.39
7.3.190.0130.01016.42
7.3.180.0060.01016.36
7.3.170.0030.01316.27
7.3.160.0120.00916.16
7.3.120.0130.00314.61
7.3.110.0100.01014.34
7.3.100.0040.01114.68
7.3.90.0080.00814.78
7.3.80.0060.00314.20
7.3.70.0000.01414.65
7.3.60.0090.00314.73
7.3.50.0030.00914.19
7.3.40.0100.00314.75
7.3.30.0030.01314.60
7.3.20.0040.00416.58
7.3.10.0090.00616.23
7.3.00.0000.01416.38
7.2.330.0100.00716.58
7.2.320.0110.00616.59
7.2.310.0130.00316.60
7.2.300.0130.00316.62
7.2.290.0030.01316.38
7.2.250.0030.01414.90
7.2.240.0080.01215.16
7.2.230.0090.00615.00
7.2.220.0070.01114.80
7.2.210.0070.00714.83
7.2.200.0060.01214.88
7.2.190.0040.01114.89
7.2.180.0120.00314.84
7.2.170.0030.00614.82
7.2.60.0110.00316.76
7.2.00.0100.00719.18
7.1.330.0130.00315.48
7.1.320.0060.00315.63
7.1.310.0040.01115.70
7.1.300.0060.00615.55
7.1.290.0070.00715.42
7.1.280.0070.00415.50
7.1.270.0070.00715.53
7.1.260.0110.00315.53
7.1.200.0030.00815.46
7.1.100.0030.01417.78
7.1.70.0060.00316.93
7.1.60.0070.01719.40
7.1.50.0070.01716.75
7.1.00.0070.07022.51
7.0.200.0370.00914.60
7.0.140.0000.08022.09
7.0.60.0030.08019.90
7.0.50.0100.08017.83
7.0.40.0000.05320.05
7.0.30.0230.04320.23
7.0.20.0300.05020.12
7.0.10.0000.04720.26
7.0.00.0030.05320.15
5.6.280.0030.07321.02
5.6.210.0030.05320.76
5.6.200.0030.04318.18
5.6.190.0030.08720.47
5.6.180.0300.07720.61
5.6.170.0100.04720.40
5.6.160.0200.03020.50
5.6.150.0030.05718.19
5.6.140.0030.07318.14
5.6.130.0070.04318.18
5.6.120.0070.07720.99
5.6.110.0030.04320.98
5.6.100.0130.05020.99
5.6.90.0000.08720.98
5.6.80.0000.04320.40
5.5.350.0130.08320.34
5.5.340.0000.08017.95
5.5.330.0100.03720.13
5.5.320.0070.08320.28
5.5.310.0370.06720.50
5.5.300.0170.04018.05
5.5.290.0100.06317.95
5.5.280.0100.08020.88
5.5.270.0030.04020.88
5.5.260.0070.04320.84
5.5.250.0030.04320.71
5.5.240.0070.04320.35
5.4.450.0200.04319.33
5.4.440.0170.04319.16
5.4.430.0070.05019.54
5.4.420.0330.04319.50
5.4.410.0500.04719.26
5.4.400.0270.03719.16
5.4.390.0230.05019.09
5.4.380.0370.06718.72
5.4.370.0430.04718.46
5.4.360.0270.05718.51
5.4.350.0400.07718.79
5.4.340.0300.06018.79
5.4.320.0090.04112.50
5.4.310.0080.03612.49
5.4.300.0050.03712.50
5.4.290.0050.04012.50
5.4.280.0060.03612.39
5.4.270.0070.03512.39
5.4.260.0080.03512.39
5.4.250.0070.03612.39
5.4.240.0120.03012.39
5.4.230.0040.03912.38
5.4.220.0040.03812.38
5.4.210.0070.03512.38
5.4.200.0070.03612.38
5.4.190.0090.03712.38
5.4.180.0070.03512.38
5.4.170.0040.03812.39
5.4.160.0060.03712.39
5.4.150.0090.03312.38
5.4.140.0060.04812.06
5.4.130.0050.03812.05
5.4.120.0050.03612.01
5.4.110.0080.03312.01
5.4.100.0050.03612.01
5.4.90.0080.03412.01
5.4.80.0070.03512.00
5.4.70.0080.03312.00
5.4.60.0070.03412.00
5.4.50.0080.03412.00
5.4.40.0070.03411.99
5.4.30.0090.03211.98
5.4.20.0070.03511.99
5.4.10.0050.03511.99
5.4.00.0070.03511.47
5.3.290.0040.04112.80
5.3.280.0110.03312.71
5.3.270.0080.03712.72
5.3.260.0060.04012.71
5.3.250.0100.03312.72
5.3.240.0060.03912.72
5.3.230.0070.04112.71
5.3.220.0060.03712.68
5.3.210.0110.03512.68
5.3.200.0030.04112.68
5.3.190.0070.04212.68
5.3.180.0050.04012.68
5.3.170.0060.03612.66
5.3.160.0060.03512.68
5.3.150.0070.03612.67
5.3.140.0080.03412.66
5.3.130.0080.03612.66
5.3.120.0060.03912.66
5.3.110.0060.03812.66
5.3.100.0040.03912.12
5.3.90.0050.03712.09
5.3.80.0040.03812.08
5.3.70.0050.03612.09
5.3.60.0090.03312.07
5.3.50.0060.03512.01
5.3.40.0090.03412.02
5.3.30.0090.03111.97
5.3.20.0060.03511.75
5.3.10.0070.03311.72
5.3.00.0040.03711.71
5.2.170.0020.0329.21
5.2.160.0050.0289.21
5.2.150.0040.0309.21
5.2.140.0060.0299.21
5.2.130.0040.0309.17
5.2.120.0020.0319.17
5.2.110.0030.0309.17
5.2.100.0030.0319.17
5.2.90.0060.0299.16
5.2.80.0050.0309.16
5.2.70.0040.0359.16
5.2.60.0050.0299.11
5.2.50.0050.0309.09
5.2.40.0050.0289.06
5.2.30.0080.0269.04
5.2.20.0030.0359.02
5.2.10.0070.0358.93
5.2.00.0080.0368.79
5.1.60.0010.0278.08
5.1.50.0040.0258.07
5.1.40.0020.0268.05
5.1.30.0060.0248.41
5.1.20.0060.0258.43
5.1.10.0010.0298.16
5.1.00.0030.0278.16
5.0.50.0020.0226.63
5.0.40.0040.0186.49
5.0.30.0040.0306.30
5.0.20.0050.0186.27
5.0.10.0080.0156.25
5.0.00.0030.0316.24
4.4.90.0020.0164.78
4.4.80.0010.0164.75
4.4.70.0030.0154.76
4.4.60.0040.0144.76
4.4.50.0020.0164.77
4.4.40.0020.0264.71
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0010.0194.85
4.4.00.0030.0294.76
4.3.110.0030.0194.66
4.3.100.0020.0204.66
4.3.90.0040.0154.64
4.3.80.0010.0264.58
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0030.0234.54
4.3.30.0020.0163.29
4.3.20.0010.0173.27
4.3.10.0020.0153.23
4.3.00.0030.01316.02

preferences:
48.35 ms | 401 KiB | 5 Q