3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const BAR = 'bar'; } $foo = new Foo; echo $foo::BAR, $foo->BAR;

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)
8.3.70.0000.01416.58
8.3.60.0040.01118.27
8.3.50.0110.00721.93
8.3.40.0060.01218.76
8.3.30.0100.00719.21
8.3.20.0050.00320.21
8.3.10.0040.00423.54
8.3.00.0100.00020.94
8.2.180.0100.01016.50
8.2.170.0100.00722.96
8.2.160.0070.00720.48
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0090.00019.25
8.2.110.0040.00422.24
8.2.100.0040.00720.57
8.2.90.0000.00719.22
8.2.80.0000.00817.97
8.2.70.0070.00317.63
8.2.60.0080.00018.04
8.2.50.0050.00518.07
8.2.40.0080.00019.97
8.2.30.0040.00418.22
8.2.20.0030.00617.76
8.2.10.0000.00717.95
8.2.00.0050.00317.76
8.1.280.0160.00325.92
8.1.270.0040.00424.01
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00022.01
8.1.230.0080.00419.15
8.1.220.0070.00017.74
8.1.210.0000.00918.77
8.1.200.0030.00617.36
8.1.190.0040.00417.13
8.1.180.0000.00718.10
8.1.170.0040.00418.43
8.1.160.0040.00422.01
8.1.150.0040.00418.55
8.1.140.0040.00417.51
8.1.130.0000.00717.81
8.1.120.0040.00417.49
8.1.110.0030.00517.41
8.1.100.0000.00717.52
8.1.90.0000.00717.50
8.1.80.0070.00017.35
8.1.70.0000.00717.39
8.1.60.0040.00417.48
8.1.50.0090.00017.58
8.1.40.0000.00717.53
8.1.30.0060.00317.59
8.1.20.0040.00417.48
8.1.10.0040.00417.51
8.1.00.0070.00017.56
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0070.00018.30
8.0.270.0000.00717.26
8.0.260.0060.00017.13
8.0.250.0000.00717.02
8.0.240.0030.00517.00
8.0.230.0000.00717.01
8.0.220.0000.00716.84
8.0.210.0030.00316.85
8.0.200.0060.00016.90
8.0.190.0070.00017.01
8.0.180.0040.00416.88
8.0.170.0030.00616.98
8.0.160.0030.00316.95
8.0.150.0040.00416.94
8.0.140.0070.00316.88
8.0.130.0000.00613.34
8.0.120.0080.00016.94
8.0.110.0040.00416.97
8.0.100.0030.00516.86
8.0.90.0060.00316.99
8.0.80.0070.01016.98
8.0.70.0050.00216.79
8.0.60.0000.00717.02
8.0.50.0050.00216.93
8.0.30.0110.01017.21
8.0.20.0140.00717.40
8.0.10.0040.00417.06
8.0.00.0120.01016.84
7.4.330.0050.00015.09
7.4.320.0000.00616.61
7.4.300.0030.00316.56
7.4.290.0070.00016.40
7.4.280.0030.00416.48
7.4.270.0000.00716.36
7.4.260.0030.00316.56
7.4.250.0000.00816.53
7.4.240.0000.00716.55
7.4.230.0000.00616.61
7.4.220.0190.00416.63
7.4.210.0120.00316.50
7.4.200.0030.00316.39
7.4.160.0060.00916.50
7.4.150.0070.01017.40
7.4.140.0110.00917.86
7.4.130.0090.00916.54
7.4.120.0110.00716.55
7.4.110.0100.00716.65
7.4.100.0030.01416.51
7.4.90.0150.00316.47
7.4.80.0100.01319.39
7.4.70.0080.00816.53
7.4.60.0090.01116.57
7.4.50.0000.00416.50
7.4.40.0100.00616.63
7.4.30.0140.00316.34
7.4.00.0060.01015.02
7.3.330.0050.00013.22
7.3.320.0000.00513.43
7.3.310.0000.00616.22
7.3.300.0030.00316.31
7.3.290.0030.01316.43
7.3.280.0040.01216.35
7.3.270.0100.00717.40
7.3.260.0120.00416.43
7.3.250.0100.01316.50
7.3.240.0120.00616.38
7.3.230.0140.00416.39
7.3.210.0170.00316.52
7.3.200.0120.01019.39
7.3.190.0090.01316.70
7.3.180.0070.01016.49
7.3.170.0120.00316.43
7.3.160.0090.00616.60
7.3.120.0090.00614.60
7.3.110.0090.00614.96
7.3.100.0090.00314.87
7.3.90.0090.00615.08
7.3.80.0070.00414.73
7.3.70.0110.00714.92
7.3.60.0060.01114.72
7.3.50.0000.01714.67
7.3.40.0100.00614.68
7.3.30.0040.00814.51
7.3.20.0070.00716.73
7.3.10.0030.01216.64
7.3.00.0090.00316.63
7.2.330.0100.00716.35
7.2.320.0080.00816.44
7.2.310.0170.00016.83
7.2.300.0060.01116.68
7.2.290.0090.00616.50
7.2.250.0060.01015.00
7.2.240.0090.00914.98
7.2.230.0030.01014.95
7.2.220.0000.01615.23
7.2.210.0030.01314.88
7.2.200.0090.00315.13
7.2.190.0070.00715.02
7.2.180.0070.00715.21
7.2.170.0060.00614.90
7.2.00.0060.00619.03
7.1.330.0030.01315.80
7.1.320.0090.00615.64
7.1.310.0060.00915.53
7.1.300.0090.00915.61
7.1.290.0070.01015.61
7.1.280.0110.00415.25
7.1.270.0000.01115.79
7.1.260.0070.00715.65
7.1.100.0100.01017.96
7.1.70.0030.00617.01
7.1.60.0110.01419.70
7.1.50.0210.00416.83
7.1.00.0000.10022.39
7.0.200.0070.00316.70
7.0.140.0030.07322.00
7.0.60.0100.07319.96
7.0.50.0030.04017.83
7.0.40.0070.08019.96
7.0.30.1470.04320.06
7.0.20.0170.04320.04
7.0.10.0170.04020.09
7.0.00.0070.04320.15
5.6.280.0030.07721.13
5.6.210.0030.04720.72
5.6.200.0100.08018.20
5.6.190.0030.08020.39
5.6.180.0070.07020.42
5.6.170.0130.04320.55
5.6.160.0000.05320.43
5.6.150.0000.08018.17
5.6.140.0100.07718.20
5.6.130.0030.04018.18
5.6.120.0100.03721.14
5.6.110.0070.07721.13
5.6.100.0130.07721.13
5.6.90.0130.07021.12
5.6.80.0100.07720.39
5.6.70.0130.07020.37
5.5.350.0000.08320.43
5.5.340.0100.06717.95
5.5.330.0070.05020.25
5.5.320.0030.08320.30
5.5.310.0270.04020.17
5.5.300.0130.06717.95
5.5.290.0100.08018.08
5.5.280.0100.06320.88
5.5.270.0070.08020.64
5.5.260.0100.04720.73
5.5.250.0070.07320.70
5.5.240.0000.04320.12
5.4.450.0170.04735.93
5.4.440.0170.03035.93
5.4.430.0300.04335.39
5.4.420.0430.04734.83
5.4.410.0270.03740.20
5.4.400.0230.03736.86
5.4.390.0200.03335.93
5.4.380.0800.05318.75
5.4.370.0730.05318.72
5.4.360.0800.05318.61
5.4.350.0630.06018.68
5.4.340.0900.05018.55
5.4.320.0060.03912.50
5.4.310.0070.03712.49
5.4.300.0040.04112.50
5.4.290.0110.03112.49
5.4.280.0090.03212.39
5.4.270.0060.03612.39
5.4.260.0100.03412.39
5.4.250.0120.04112.39
5.4.240.0090.04912.39
5.4.230.0080.05312.38
5.4.220.0100.04912.38
5.4.210.0090.03312.38
5.4.200.0070.03512.38
5.4.190.0070.03912.38
5.4.180.0080.03512.38
5.4.170.0050.03712.39
5.4.160.0070.03912.39
5.4.150.0060.03612.38
5.4.140.0060.03812.06
5.4.130.0070.03412.05
5.4.120.0040.03712.02
5.4.110.0070.03512.01
5.4.100.0100.03412.00
5.4.90.0050.04112.01
5.4.80.0050.03812.01
5.4.70.0070.03312.00
5.4.60.0120.03012.01
5.4.50.0070.03412.01
5.4.40.0060.03512.00
5.4.30.0060.03811.99
5.4.20.0100.04411.99
5.4.10.0050.03611.98
5.4.00.0050.03711.48
5.3.290.0050.04112.80
5.3.280.0060.03812.71
5.3.270.0070.03812.72
5.3.260.0100.03612.71
5.3.250.0090.03512.72
5.3.240.0020.04112.72
5.3.230.0050.04212.70
5.3.220.0070.03712.68
5.3.210.0070.04812.68
5.3.200.0070.05112.68
5.3.190.0140.05112.68
5.3.180.0060.03912.67
5.3.170.0070.03712.67
5.3.160.0100.03312.68
5.3.150.0050.03812.68
5.3.140.0040.03912.66
5.3.130.0040.04112.66
5.3.120.0060.03912.66
5.3.110.0050.04112.66
5.3.100.0060.03712.12
5.3.90.0020.04112.09
5.3.80.0050.03812.09
5.3.70.0050.03812.08
5.3.60.0060.03712.07
5.3.50.0080.03412.02
5.3.40.0070.03612.02
5.3.30.0040.03711.97
5.3.20.0040.03611.76
5.3.10.0040.03711.72
5.3.00.0070.03611.72
5.2.170.0030.0329.22
5.2.160.0080.0289.21
5.2.150.0030.0339.21
5.2.140.0030.0339.21
5.2.130.0040.0309.17
5.2.120.0060.0289.18
5.2.110.0040.0309.18
5.2.100.0050.0289.18
5.2.90.0040.0309.18
5.2.80.0080.0279.17
5.2.70.0070.0309.17
5.2.60.0080.0339.13
5.2.50.0040.0329.10
5.2.40.0040.0309.07
5.2.30.0070.0289.05
5.2.20.0040.0309.04
5.2.10.0060.0278.94
5.2.00.0060.0288.80
5.1.60.0050.0238.09
5.1.50.0040.0258.09
5.1.40.0070.0218.06
5.1.30.0030.0268.42
5.1.20.0010.0298.43
5.1.10.0050.0258.16
5.1.00.0070.0278.16
5.0.50.0100.0236.64
5.0.40.0060.0266.50
5.0.30.0070.0426.31
5.0.20.0050.0266.27
5.0.10.0030.0286.25
5.0.00.0020.0396.25
4.4.90.0020.0164.78
4.4.80.0010.0174.76
4.4.70.0040.0154.75
4.4.60.0020.0164.75
4.4.50.0010.0174.77
4.4.40.0060.0224.71
4.4.30.0020.0164.76
4.4.20.0040.0144.84
4.4.10.0040.0144.85
4.4.00.0050.0234.76
4.3.110.0010.0174.67
4.3.100.0020.0154.66
4.3.90.0010.0164.64
4.3.80.0020.0254.58
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0030.0244.54
4.3.30.0000.0183.30
4.3.20.0000.0183.28
4.3.10.0030.0153.23
4.3.00.0030.02035.93

preferences:
57.08 ms | 401 KiB | 5 Q