3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait skeleton { public static function lama() { echo self::$foo; } } class lamer { use skeleton; private static $foo = 'lamer'; } lamer::lama();

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)
8.3.60.0040.01116.50
8.3.50.0130.00822.85
8.3.40.0030.01018.85
8.3.30.0090.00618.92
8.3.20.0080.00020.16
8.3.10.0070.00023.66
8.3.00.0080.00017.46
8.2.180.0080.00818.18
8.2.170.0000.01422.96
8.2.160.0030.01020.44
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00421.05
8.2.110.0070.00322.28
8.2.100.0060.00619.45
8.2.90.0040.00419.00
8.2.80.0050.00317.97
8.2.70.0040.00717.75
8.2.60.0050.00517.54
8.2.50.0090.00018.07
8.2.40.0060.00318.03
8.2.30.0000.00718.05
8.2.20.0000.00817.67
8.2.10.0050.00218.05
8.2.00.0040.00417.70
8.1.280.0030.01725.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0040.00423.84
8.1.230.0090.00319.14
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0030.00517.10
8.1.180.0080.00018.10
8.1.170.0040.00418.61
8.1.160.0000.00722.00
8.1.150.0040.00718.80
8.1.140.0060.00317.43
8.1.130.0000.00717.76
8.1.120.0000.00717.40
8.1.110.0000.00817.24
8.1.100.0080.00017.36
8.1.90.0000.00817.40
8.1.80.0040.00417.34
8.1.70.0000.00717.33
8.1.60.0030.00617.55
8.1.50.0070.00017.47
8.1.40.0040.00417.37
8.1.30.0000.00917.51
8.1.20.0000.00917.52
8.1.10.0030.00517.48
8.1.00.0000.00717.32
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0050.00218.46
8.0.270.0080.00017.15
8.0.260.0020.00517.25
8.0.250.0000.00716.84
8.0.240.0050.00316.81
8.0.230.0040.00416.89
8.0.220.0000.00716.95
8.0.210.0030.00316.86
8.0.200.0040.00416.96
8.0.190.0000.00816.95
8.0.180.0040.00416.92
8.0.170.0040.00416.88
8.0.160.0030.00316.95
8.0.150.0040.00416.76
8.0.140.0040.00416.76
8.0.130.0040.00413.33
8.0.120.0030.00516.82
8.0.110.0070.00016.86
8.0.100.0000.00716.85
8.0.90.0040.00416.77
8.0.80.0100.00616.83
8.0.70.0030.00616.73
8.0.60.0040.00416.68
8.0.50.0050.00216.68
8.0.30.0100.00916.84
8.0.20.0110.01117.40
8.0.10.0040.00416.95
8.0.00.0080.01016.81
7.4.330.0060.00015.02
7.4.320.0030.00316.54
7.4.300.0000.00616.47
7.4.290.0040.00416.43
7.4.280.0030.00516.42
7.4.270.0000.00816.48
7.4.260.0000.00816.46
7.4.250.0030.00516.40
7.4.240.0040.00416.34
7.4.230.0080.00016.50
7.4.220.0090.00916.37
7.4.210.0100.01016.56
7.4.200.0000.00716.55
7.4.160.0040.01116.32
7.4.150.0070.01417.40
7.4.140.0100.01017.86
7.4.130.0060.01316.46
7.4.120.0130.01016.49
7.4.110.0060.01216.68
7.4.100.0070.01016.41
7.4.90.0090.00616.38
7.4.80.0030.01419.39
7.4.70.0170.00616.49
7.4.60.0130.01016.46
7.4.50.0000.00416.20
7.4.40.0070.01316.76
7.4.30.0060.01016.43
7.4.10.0150.00414.69
7.4.00.0020.01415.03
7.3.330.0000.00613.07
7.3.320.0000.00513.11
7.3.310.0040.00416.33
7.3.300.0000.00616.35
7.3.290.0060.01316.28
7.3.280.0100.00516.32
7.3.270.0140.00417.40
7.3.260.0070.01016.27
7.3.240.0140.00316.28
7.3.230.0100.01016.39
7.3.210.0050.01216.54
7.3.200.0120.00919.39
7.3.190.0060.01016.21
7.3.180.0040.01216.11
7.3.170.0060.01516.28
7.3.160.0120.00316.29
7.3.130.0090.00914.58
7.3.120.0050.01114.74
7.3.110.0100.00514.51
7.3.100.0080.00814.40
7.3.90.0100.00714.46
7.3.80.0080.00614.75
7.3.70.0040.00514.80
7.3.60.0060.00614.82
7.3.50.0080.00614.64
7.3.40.0030.01014.72
7.3.30.0080.00814.64
7.3.20.0090.00416.43
7.3.10.0040.01016.57
7.3.00.0030.01016.23
7.2.330.0160.00316.64
7.2.320.0090.01216.65
7.2.310.0080.00816.45
7.2.300.0100.00716.62
7.2.290.0170.00316.79
7.2.260.0070.01015.19
7.2.250.0080.01014.77
7.2.240.0130.00514.95
7.2.230.0070.01014.79
7.2.220.0070.00914.94
7.2.210.0070.00614.76
7.2.200.0030.00914.73
7.2.190.0070.00614.85
7.2.180.0050.01014.82
7.2.170.0060.00314.93
7.2.160.0130.00314.73
7.2.150.0070.00716.77
7.2.140.0090.00916.69
7.2.130.0030.01016.86
7.2.120.0040.01416.72
7.2.110.0030.01216.97
7.2.100.0040.00817.00
7.2.90.0110.00716.96
7.2.80.0110.00417.02
7.2.70.0090.00317.07
7.2.60.0070.00316.64
7.2.50.0060.01217.07
7.2.40.0090.00616.75
7.2.30.0030.01016.97
7.2.20.0080.00316.87
7.2.10.0000.01417.00
7.2.00.0080.00918.12
7.1.330.0050.01115.64
7.1.320.0070.00215.71
7.1.310.0030.01215.63
7.1.300.0080.00515.40
7.1.290.0080.00415.61
7.1.280.0040.00615.60
7.1.270.0050.00715.73
7.1.260.0050.00915.66
7.1.250.0070.00315.75
7.1.240.0100.00315.91
7.1.230.0030.01015.59
7.1.220.0000.00815.55
7.1.210.0090.00615.75
7.1.200.0080.00015.72
7.1.190.0070.00715.56
7.1.180.0030.01015.58
7.1.170.0040.01115.54
7.1.160.0070.00715.87
7.1.150.0000.01115.70
7.1.140.0060.00615.71
7.1.130.0000.01315.38
7.1.120.0060.00315.48
7.1.110.0040.01115.68
7.1.100.0070.00516.91
7.1.90.0080.00515.59
7.1.80.0060.00615.81
7.1.70.0090.00416.41
7.1.60.0080.01117.52
7.1.50.0130.01325.23
7.1.40.0070.00715.84
7.1.30.0040.00415.54
7.1.20.0060.00615.55
7.1.10.0040.00715.75
7.1.00.0030.04419.03
7.0.330.0030.00715.39
7.0.320.0000.01015.45
7.0.310.0030.00915.27
7.0.300.0060.00615.28
7.0.290.0070.01015.51
7.0.280.0120.00315.45
7.0.270.0030.01015.40
7.0.260.0040.00415.34
7.0.250.0070.01015.42
7.0.240.0080.00815.20
7.0.230.0000.00915.35
7.0.220.0060.00614.98
7.0.210.0030.00915.32
7.0.200.0120.00216.05
7.0.190.0000.00914.99
7.0.180.0030.01015.37
7.0.170.0040.00815.46
7.0.160.0030.01315.48
7.0.150.0090.00615.27
7.0.140.0020.04518.67
7.0.130.0150.00015.44
7.0.120.0000.01315.36
7.0.110.0040.00715.19
7.0.100.0110.00415.26
7.0.90.0100.00715.38
7.0.80.0000.01115.42
7.0.70.0070.00715.33
7.0.60.0100.03317.54
7.0.50.0050.02916.70
7.0.40.0050.04216.94
7.0.30.0170.04016.68
7.0.20.0240.02516.80
7.0.10.0110.04216.74
7.0.00.0090.02516.87
5.6.400.0110.00314.19
5.6.390.0060.00613.86
5.6.380.0030.00714.38
5.6.370.0040.00414.23
5.6.360.0000.01614.34
5.6.350.0040.01114.15
5.6.340.0040.01114.11
5.6.330.0040.01114.29
5.6.320.0090.00614.44
5.6.310.0040.00414.33
5.6.300.0070.01114.50
5.6.290.0070.01013.97
5.6.280.0100.03717.69
5.6.270.0040.01214.58
5.6.260.0030.01014.51
5.6.250.0030.00814.20
5.6.240.0060.00614.13
5.6.230.0060.00914.18
5.6.220.0030.01014.35
5.6.210.0100.02517.30
5.6.200.0070.02716.27
5.6.190.0050.04217.45
5.6.180.0200.03817.41
5.6.170.0060.03017.34
5.6.160.0070.04417.37
5.6.150.0130.02516.16
5.6.140.0080.04516.28
5.6.130.0140.02516.16
5.6.120.0050.04017.61
5.6.110.0010.03117.71
5.6.100.0130.04017.71
5.6.90.0110.03317.49
5.6.80.0080.03817.37
5.6.70.0120.00313.96
5.6.60.0080.00414.37
5.6.50.0030.00714.04
5.6.40.0100.00614.00
5.6.30.0000.01714.18
5.6.20.0110.00413.92
5.6.10.0030.00614.23
5.6.00.0000.01814.09
5.5.380.0070.00714.15
5.5.370.0070.00413.90
5.5.360.0040.00814.03
5.5.350.0100.03017.24
5.5.340.0120.04015.91
5.5.330.0050.02617.28
5.5.320.0140.03017.19
5.5.310.0150.04217.35
5.5.300.0020.03116.18
5.5.290.0100.01716.04
5.5.280.0050.03717.44
5.5.270.0070.03817.58
5.5.260.0100.02117.42
5.5.250.0020.05117.32
5.5.240.0030.02517.29
5.5.230.0090.00613.83
5.5.220.0000.00914.04
5.5.210.0120.00013.82
5.5.200.0100.00014.27
5.5.190.0090.00613.86
5.5.180.0050.00814.16
5.5.170.0060.00313.88
5.5.160.0100.00713.94
5.5.150.0130.00313.95
5.5.140.0030.01214.07
5.5.130.0000.01113.88
5.5.120.0100.00314.03
5.5.110.0080.00814.21
5.5.100.0000.00913.97
5.5.90.0000.00914.12
5.5.80.0040.01113.71
5.5.70.0070.00413.99
5.5.60.0030.00914.05
5.5.50.0000.01014.04
5.5.40.0090.00614.10
5.5.30.0000.01413.89
5.5.20.0030.01013.99
5.5.10.0080.00814.20
5.5.00.0030.00714.34
5.4.450.0120.03015.14
5.4.440.0440.03415.30
5.4.430.0340.03015.22
5.4.420.0430.03315.08
5.4.410.0330.03415.29
5.4.400.0350.03315.04
5.4.390.0420.03014.86
5.4.380.0110.02514.64
5.4.370.0150.02914.84
5.4.360.0080.03014.79
5.4.350.0090.03411.51
5.4.340.0060.02111.52
5.4.330.0000.01111.12
5.4.320.0070.02811.69
5.4.310.0100.02911.69
5.4.300.0060.02811.59
5.4.290.0080.03911.69
5.4.280.0080.04111.62
5.4.270.0100.04611.57
5.4.260.0050.03611.76
5.4.250.0080.04211.75
5.4.240.0100.06011.71
5.4.230.0080.02811.65
5.4.220.0050.03011.55
5.4.210.0100.02611.69
5.4.200.0080.02311.69
5.4.190.0080.03111.75
5.4.180.0080.02411.69
5.4.170.0060.02811.64
5.4.160.0040.03211.68
5.4.150.0070.02711.64
5.4.140.0100.02511.52
5.4.130.0090.02711.50
5.4.120.0060.02911.37
5.4.110.0110.02611.64
5.4.100.0050.03011.50
5.4.90.0070.02911.49
5.4.80.0050.02811.63
5.4.70.0090.02911.61
5.4.60.0050.02511.56
5.4.50.0090.02411.59
5.4.40.0070.02611.38
5.4.30.0110.04211.57
5.4.20.0070.02511.48
5.4.10.0040.03111.45
5.4.00.0050.02411.10
5.3.290.0060.05512.80
5.3.280.0070.04412.71
5.3.270.0110.06012.72
5.3.260.0140.10512.72
5.3.250.0150.05312.72
5.3.240.0060.04512.72
5.3.230.0090.04512.71
5.3.220.0090.03912.68
5.3.210.0060.04612.68
5.3.200.0080.04912.68
5.3.190.0070.05212.68
5.3.180.0130.04612.67
5.3.170.0070.04712.67
5.3.160.0050.04012.68
5.3.150.0060.03712.67
5.3.140.0020.04012.66
5.3.130.0060.04112.66
5.3.120.0070.04012.66
5.3.110.0080.03912.66
5.3.100.0050.03912.12
5.3.90.0060.04112.09
5.3.80.0090.04012.07
5.3.70.0090.04612.07
5.3.60.0050.04912.06
5.3.50.0030.04212.00
5.3.40.0050.04212.00
5.3.30.0070.03411.95
5.3.20.0040.03711.73
5.3.10.0050.03611.70
5.3.00.0070.03711.68
5.2.170.0050.0309.18
5.2.160.0030.0309.18
5.2.150.0080.0269.18
5.2.140.0050.0309.18
5.2.130.0040.0299.14
5.2.120.0040.0299.14
5.2.110.0020.0329.14
5.2.100.0040.0299.14
5.2.90.0020.0319.14
5.2.80.0030.0319.14
5.2.70.0060.0379.14
5.2.60.0040.0309.09
5.2.50.0060.0289.06
5.2.40.0060.0279.03
5.2.30.0040.0329.01
5.2.20.0050.0299.00
5.2.10.0030.0308.92
5.2.00.0020.0318.79
5.1.60.0030.0258.07
5.1.50.0030.0268.06
5.1.40.0040.0248.05
5.1.30.0030.0278.39
5.1.20.0060.0328.42
5.1.10.0030.0268.14
5.1.00.0020.0278.14
5.0.50.0020.0226.63
5.0.40.0030.0196.48
5.0.30.0030.0326.29
5.0.20.0050.0186.26
5.0.10.0040.0196.24
5.0.00.0030.0306.23
4.4.90.0020.0164.78
4.4.80.0030.0144.75
4.4.70.0010.0174.75
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0020.0254.71
4.4.30.0030.0154.76
4.4.20.0030.0224.84
4.4.10.0030.0224.85
4.4.00.0010.0264.76
4.3.110.0020.0164.67
4.3.100.0030.0144.66
4.3.90.0010.0164.63
4.3.80.0010.0264.59
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0020.0164.62
4.3.40.0030.0244.53
4.3.30.0020.0163.28
4.3.20.0020.0163.26
4.3.10.0020.0163.21
4.3.00.0100.0137.12

preferences:
28.77 ms | 401 KiB | 5 Q