3v4l.org

run code in 300+ PHP versions simultaneously
<?php const A = [1, 2, 3]; var_dump(A); class B { const A = [1, 2, 3]; } var_dump(B::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)
8.3.60.0070.00718.30
8.3.50.0120.00921.00
8.3.40.0140.00018.54
8.3.30.0140.00318.96
8.3.20.0000.00720.16
8.3.10.0080.00023.65
8.3.00.0030.00717.38
8.2.180.0110.00725.92
8.2.170.0000.01522.96
8.2.160.0120.00619.11
8.2.150.0100.00024.18
8.2.140.0050.00324.66
8.2.130.0030.00526.16
8.2.120.0070.00022.10
8.2.110.0060.00320.38
8.2.100.0040.00817.97
8.2.90.0040.00419.09
8.2.80.0070.00317.97
8.2.70.0100.00017.50
8.2.60.0000.00717.80
8.2.50.0040.00418.07
8.2.40.0090.00019.88
8.2.30.0030.00617.98
8.2.20.0090.00017.49
8.2.10.0070.00017.87
8.2.00.0040.00417.59
8.1.280.0070.00725.92
8.1.270.0050.00523.83
8.1.260.0070.00326.35
8.1.250.0070.00028.09
8.1.240.0070.00323.96
8.1.230.0090.00319.21
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0000.00917.23
8.1.180.0040.00418.10
8.1.170.0000.01118.46
8.1.160.0050.00222.05
8.1.150.0000.00718.86
8.1.140.0040.00417.44
8.1.130.0000.00717.71
8.1.120.0040.00417.39
8.1.110.0050.00317.30
8.1.100.0020.00517.35
8.1.90.0040.00417.38
8.1.80.0070.00017.45
8.1.70.0040.00417.33
8.1.60.0050.00317.50
8.1.50.0040.00417.41
8.1.40.0050.00317.42
8.1.30.0030.00617.56
8.1.20.0050.00317.56
8.1.10.0040.00417.43
8.1.00.0070.00017.32
8.0.300.0050.00318.77
8.0.290.0070.00016.75
8.0.280.0050.00218.28
8.0.270.0000.00717.19
8.0.260.0030.00317.25
8.0.250.0030.00316.80
8.0.240.0030.00316.92
8.0.230.0060.00316.82
8.0.220.0040.00416.71
8.0.210.0020.00516.73
8.0.200.0040.00416.77
8.0.190.0040.00416.88
8.0.180.0030.00616.77
8.0.170.0040.00416.85
8.0.160.0040.00416.82
8.0.150.0000.00816.75
8.0.140.0000.00716.77
8.0.130.0030.00313.21
8.0.120.0040.00416.74
8.0.110.0000.00816.78
8.0.100.0000.00716.73
8.0.90.0000.00716.85
8.0.80.0090.00616.88
8.0.70.0030.00516.76
8.0.60.0000.00716.86
8.0.50.0080.00016.61
8.0.30.0090.01016.88
8.0.20.0140.01117.40
8.0.10.0040.00416.90
8.0.00.0060.01416.62
7.4.330.0030.00315.06
7.4.320.0000.00716.35
7.4.300.0060.00016.41
7.4.290.0000.00716.52
7.4.280.0040.00416.50
7.4.270.0070.00016.44
7.4.260.0030.00716.34
7.4.250.0000.00716.48
7.4.240.0040.00416.42
7.4.230.0030.00316.51
7.4.220.0090.00916.46
7.4.210.0070.00716.43
7.4.200.0000.00716.33
7.4.160.0090.00616.48
7.4.150.0070.01117.40
7.4.140.0110.00717.86
7.4.130.0040.01316.45
7.4.120.0110.00616.39
7.4.110.0130.00416.47
7.4.100.0080.01216.40
7.4.90.0040.01416.44
7.4.80.0070.01019.39
7.4.70.0050.01116.43
7.4.60.0080.00816.35
7.4.50.0000.00516.21
7.4.40.0090.01216.45
7.4.30.0150.00616.41
7.4.10.0160.00314.80
7.4.00.0080.00715.02
7.3.330.0060.00013.11
7.3.320.0000.00513.23
7.3.310.0030.00316.24
7.3.300.0000.00716.28
7.3.290.0050.01016.16
7.3.280.0080.00816.20
7.3.270.0070.01117.40
7.3.260.0130.01016.53
7.3.250.0110.00816.29
7.3.240.0080.00816.18
7.3.230.0070.01016.56
7.3.210.0060.01016.32
7.3.200.0170.00619.39
7.3.190.0030.01416.34
7.3.180.0120.00916.31
7.3.170.0090.00616.27
7.3.160.0110.00816.59
7.3.130.0130.00614.64
7.3.120.0060.01214.70
7.3.110.0100.01014.90
7.3.100.0080.00614.69
7.3.90.0120.00314.91
7.3.80.0000.01014.80
7.3.70.0040.01114.89
7.3.60.0090.00314.71
7.3.50.0030.00614.59
7.3.40.0000.01114.66
7.3.30.0040.01414.45
7.3.20.0040.00816.71
7.3.10.0100.00216.65
7.3.00.0070.00816.41
7.2.330.0110.00616.57
7.2.320.0150.00616.63
7.2.310.0060.01116.59
7.2.300.0060.00916.27
7.2.290.0170.00016.42
7.2.260.0060.01014.65
7.2.250.0070.01115.10
7.2.240.0030.00915.09
7.2.230.0030.00614.84
7.2.220.0090.00615.08
7.2.210.0030.00714.67
7.2.200.0030.01215.16
7.2.190.0040.01114.98
7.2.180.0080.00814.90
7.2.170.0090.00614.96
7.2.160.0070.00315.11
7.2.150.0070.00716.82
7.2.140.0060.00916.61
7.2.130.0020.01116.98
7.2.120.0050.00516.76
7.2.110.0050.00816.72
7.2.100.0080.00716.79
7.2.90.0050.00916.92
7.2.80.0060.00416.64
7.2.70.0060.00816.87
7.2.60.0050.01016.95
7.2.50.0090.00416.97
7.2.40.0110.00316.87
7.2.30.0050.00916.85
7.2.20.0070.00716.92
7.2.10.0060.00816.57
7.2.00.0050.00717.56
7.1.330.0030.01015.66
7.1.320.0090.00615.66
7.1.310.0070.00415.65
7.1.300.0000.01315.45
7.1.290.0070.00715.63
7.1.280.0000.00815.60
7.1.270.0030.01015.66
7.1.260.0050.00515.66
7.1.250.0080.00615.43
7.1.240.0030.00615.60
7.1.230.0000.01415.54
7.1.220.0070.00715.34
7.1.210.0140.00015.68
7.1.200.0060.00815.44
7.1.190.0100.00915.41
7.1.180.0030.01015.79
7.1.170.0070.00715.75
7.1.160.0000.01315.67
7.1.150.0110.00615.85
7.1.140.0000.01315.84
7.1.130.0060.00615.82
7.1.120.0100.00015.76
7.1.110.0060.00915.61
7.1.100.0880.01015.91
7.1.90.0040.00715.54
7.1.80.0040.00715.59
7.1.70.0050.00516.44
7.1.60.0050.01117.50
7.1.50.0080.01216.30
7.1.40.0040.01115.89
7.1.30.0030.00615.46
7.1.20.0030.00715.57
7.1.10.0040.00415.63
7.1.00.0040.04419.05
7.0.330.0030.00915.47
7.0.320.0090.00315.50
7.0.310.0040.01115.28
7.0.300.0080.00615.32
7.0.290.0030.00915.28
7.0.280.0090.00015.35
7.0.270.0030.00715.14
7.0.260.0030.01215.40
7.0.250.0090.00915.37
7.0.240.0030.00715.31
7.0.230.0060.00315.29
7.0.220.0100.00315.43
7.0.210.0030.00715.46
7.0.200.0040.00615.88
7.0.190.0070.00715.25
7.0.180.0050.00314.98
7.0.170.0040.00415.44
7.0.160.0040.00415.47
7.0.150.0000.01315.39
7.0.140.0030.04218.78
7.0.130.0100.00315.32
7.0.120.0040.01115.39
7.0.110.0000.01215.36
7.0.100.0070.00715.33
7.0.90.0070.01014.98
7.0.80.0000.01414.98
7.0.70.0040.01115.27
7.0.60.0000.04217.69
7.0.50.0060.03616.50
7.0.40.0060.02316.78
7.0.30.0080.02916.82
7.0.20.0120.05016.79
7.0.10.0020.05116.81
7.0.00.0080.02716.73
5.6.400.0040.00414.08
5.6.390.0070.01014.28
5.6.380.0000.00814.02
5.6.370.0100.00614.38
5.6.360.0000.01814.53
5.6.350.0070.00713.89
5.6.340.0000.00914.47
5.6.330.0070.00714.25
5.6.320.0040.01114.15
5.6.310.0040.00413.97
5.6.300.0150.00014.35
5.6.290.0090.00914.11
5.6.280.0060.03717.67
5.6.270.0030.00614.38
5.6.260.0000.01814.25
5.6.250.0070.00314.13
5.6.240.0000.00914.49
5.6.230.0070.00714.54
5.6.220.0070.00714.37
5.6.210.0110.02017.29
5.6.200.0100.03616.10
5.6.190.0120.02717.28
5.6.180.0070.02817.34
5.6.170.0150.04417.39
5.6.160.0100.04117.39
5.6.150.0030.02316.24
5.6.140.0060.02816.28
5.6.130.0090.04116.24
5.6.120.0070.04717.58
5.6.110.0030.02417.63
5.6.100.0110.03017.50
5.6.90.0070.04417.45
5.6.80.0050.02517.30
5.6.70.0100.00314.03
5.6.60.0000.01713.86
5.6.50.0130.00314.04
5.6.40.0040.00813.86
5.6.30.0040.01214.05
5.6.20.0030.00914.00
5.6.10.0040.00413.93
5.6.00.0050.00514.35
5.5.380.0080.00814.06
5.5.370.0070.00313.95
5.5.360.0100.00314.23
5.5.350.2130.02017.04
5.5.340.0050.02516.01
5.5.330.0080.02317.14
5.5.320.0200.03917.24
5.5.310.0170.01817.24
5.5.300.0050.02415.97
5.5.290.0070.02515.86
5.5.280.0050.02817.62
5.5.270.0080.04517.45
5.5.260.0060.04017.20
5.5.250.0070.04417.37
5.5.240.0080.04717.15
5.5.230.0090.00613.73
5.5.220.0040.01114.24
5.5.210.0030.01013.98
5.5.200.0090.00413.95
5.5.190.0070.00314.12
5.5.180.0030.01014.01
5.5.170.0080.00514.01
5.5.160.0000.00913.76
5.5.150.0000.01114.11
5.5.140.0090.00613.87
5.5.130.0040.00713.87
5.5.120.0050.00514.10
5.5.110.0060.00914.14
5.5.100.0030.01014.12
5.5.90.0030.00713.77
5.5.80.0080.00313.87
5.5.70.0040.00713.78
5.5.60.0080.00413.88
5.5.50.0040.01113.83
5.5.40.0040.00413.97
5.5.30.0030.00713.82
5.5.20.0030.00913.49
5.5.10.0000.01113.93
5.5.00.0060.00613.69
5.4.450.0110.02016.45
5.4.440.0180.02516.43
5.4.430.0200.03516.27
5.4.420.0350.00416.52
5.4.410.0370.00216.39
5.4.400.0440.00316.19
5.4.390.0330.00316.27
5.4.380.0360.00416.28
5.4.370.0320.00216.19
5.4.360.0330.00316.33
5.4.350.0320.00416.23
5.4.340.0060.02112.69
5.4.330.0050.00313.40
5.4.320.0060.02112.94
5.4.310.0070.02012.93
5.4.300.0060.02112.94
5.4.290.0050.02212.93
5.4.280.0060.01912.88
5.4.270.0080.02212.88
5.4.260.0060.01912.88
5.4.250.0060.02212.88
5.4.240.0030.02412.88
5.4.230.0070.02112.88
5.4.220.0020.02312.88
5.4.210.0040.02112.88
5.4.200.0070.01812.88
5.4.190.0050.02012.87
5.4.180.0020.02312.88
5.4.170.0060.02012.88
5.4.160.0080.01912.88
5.4.150.0040.02012.88
5.4.140.0050.02112.72
5.4.130.0060.02112.71
5.4.120.0020.02312.69
5.4.110.0040.02112.69
5.4.100.0030.02112.69
5.4.90.0050.02212.69
5.4.80.0040.02112.69
5.4.70.0050.01912.69
5.4.60.0030.02312.69
5.4.50.0030.02512.69
5.4.40.0050.02112.68
5.4.30.0060.02112.68
5.4.20.0040.02112.68
5.4.10.0060.02112.68
5.4.00.0030.02212.43
5.3.290.0020.04412.80
5.3.280.0080.03712.71
5.3.270.0050.04012.73
5.3.260.0050.04212.72
5.3.250.0040.03912.72
5.3.240.0070.03512.71
5.3.230.0070.03712.71
5.3.220.0110.03212.68
5.3.210.0060.03912.68
5.3.200.0100.03212.68
5.3.190.0100.03412.68
5.3.180.0050.04012.67
5.3.170.0080.03412.67
5.3.160.0060.03512.67
5.3.150.0050.03712.67
5.3.140.0060.03612.66
5.3.130.0040.04012.66
5.3.120.0070.04012.66
5.3.110.0090.03512.66
5.3.100.0060.04112.12
5.3.90.0050.03712.08
5.3.80.0060.03612.07
5.3.70.0080.03412.07
5.3.60.0060.03512.06
5.3.50.0090.03312.00
5.3.40.0110.03412.00
5.3.30.0080.03211.95
5.3.20.0080.03211.73
5.3.10.0030.03611.70
5.3.00.0050.03711.68
5.2.170.0030.0329.18
5.2.160.0040.0309.18
5.2.150.0070.0289.18
5.2.140.0050.0319.18
5.2.130.0050.0289.15
5.2.120.0050.0279.14
5.2.110.0040.0349.15
5.2.100.0040.0299.15
5.2.90.0080.0269.14
5.2.80.0040.0319.14
5.2.70.0060.0299.14
5.2.60.0040.0299.09
5.2.50.0050.0299.05
5.2.40.0050.0299.03
5.2.30.0060.0319.01
5.2.20.0070.0319.00
5.2.10.0020.0298.93
5.2.00.0040.0308.78
5.1.60.0050.0248.07
5.1.50.0020.0268.07
5.1.40.0070.0218.05
5.1.30.0060.0268.39
5.1.20.0050.0318.42
5.1.10.0020.0278.14
5.1.00.0040.0258.14
5.0.50.0040.0196.62
5.0.40.0010.0216.48
5.0.30.0030.0316.29
5.0.20.0010.0216.27
5.0.10.0040.0196.24
5.0.00.0030.0306.23
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0040.0144.75
4.4.60.0010.0174.75
4.4.50.0030.0154.77
4.4.40.0050.0254.71
4.4.30.0050.0194.76
4.4.20.0000.0184.84
4.4.10.0020.0154.85
4.4.00.0020.0254.75
4.3.110.0030.0164.67
4.3.100.0050.0124.66
4.3.90.0030.0144.63
4.3.80.0050.0224.58
4.3.70.0020.0154.63
4.3.60.0040.0134.62
4.3.50.0020.0164.63
4.3.40.0040.0304.54
4.3.30.0020.0163.28
4.3.20.0010.0173.26
4.3.10.0010.0163.22
4.3.00.0030.03014.27

preferences:
47.72 ms | 401 KiB | 5 Q