3v4l.org

run code in 300+ PHP versions simultaneously
<?php final class Foo { const ARR = ['a', 'b']; } var_dump(Foo::ARR);

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)
8.3.60.0140.00716.63
8.3.50.0070.00717.91
8.3.40.0040.01118.72
8.3.30.0060.00919.02
8.3.20.0040.00420.30
8.3.10.0040.00423.57
8.3.00.0040.00420.96
8.2.180.0060.01218.29
8.2.170.0110.00722.96
8.2.160.0060.00920.18
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0140.00026.16
8.2.120.0090.00019.11
8.2.110.0060.00322.25
8.2.100.0040.00720.53
8.2.90.0040.00419.09
8.2.80.0080.00017.97
8.2.70.0050.00717.63
8.2.60.0080.00217.68
8.2.50.0090.00018.07
8.2.40.0000.00819.69
8.2.30.0000.00818.17
8.2.20.0040.00417.45
8.2.10.0040.00418.03
8.2.00.0000.00717.57
8.1.270.0060.00323.79
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0060.00323.97
8.1.230.0040.00719.22
8.1.220.0100.00017.74
8.1.210.0080.00018.77
8.1.200.0040.00417.22
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0050.00318.46
8.1.160.0050.00321.81
8.1.150.0030.00418.56
8.1.140.0040.00417.28
8.1.130.0030.00317.75
8.1.120.0100.00017.34
8.1.110.0040.00417.33
8.1.100.0000.00817.37
8.1.90.0000.00717.34
8.1.80.0000.00717.32
8.1.70.0080.00017.26
8.1.60.0030.00617.46
8.1.50.0040.00417.37
8.1.40.0000.01017.38
8.1.30.0000.00817.48
8.1.20.0000.00717.58
8.1.10.0000.00717.23
8.1.00.0000.00717.21
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0000.00718.30
8.0.270.0030.00316.99
8.0.260.0030.00317.03
8.0.250.0060.00016.78
8.0.240.0000.00716.65
8.0.230.0030.00516.85
8.0.220.0070.00016.79
8.0.210.0000.00716.81
8.0.200.0030.00316.79
8.0.190.0030.00316.83
8.0.180.0000.00716.82
8.0.170.0050.00316.68
8.0.160.0030.00316.71
8.0.150.0050.00216.73
8.0.140.0000.00716.70
8.0.130.0030.00313.18
8.0.120.0000.00916.75
8.0.110.0040.00416.74
8.0.100.0040.00416.62
8.0.90.0000.00716.81
8.0.80.0110.01116.70
8.0.70.0000.00716.71
8.0.60.0040.00416.69
8.0.50.0000.00716.64
8.0.30.0110.00816.99
8.0.20.0080.01217.40
8.0.10.0000.00816.97
8.0.00.0120.00516.53
7.4.330.0020.00215.00
7.4.320.0030.00316.32
7.4.300.0060.00016.37
7.4.290.0030.00316.28
7.4.280.0070.00016.34
7.4.270.0030.00316.43
7.4.260.0000.00816.42
7.4.250.0040.00416.32
7.4.240.0020.00516.34
7.4.230.0000.00716.55
7.4.220.0060.01216.35
7.4.210.0000.01816.41
7.4.200.0000.00716.21
7.4.160.0150.00316.42
7.4.150.0070.01117.40
7.4.140.0080.00917.86
7.4.130.0120.00616.45
7.4.120.0060.01016.40
7.4.110.0090.00916.13
7.4.100.0140.00316.40
7.4.90.0060.01216.30
7.4.80.0050.01519.39
7.4.70.0120.00816.38
7.4.60.0090.01716.42
7.4.50.0030.00316.37
7.4.40.0030.01316.49
7.4.30.0140.00316.35
7.4.00.0060.00914.98
7.3.330.0020.00213.14
7.3.320.0000.00513.10
7.3.310.0040.00416.21
7.3.300.0030.00316.11
7.3.290.0110.00816.25
7.3.280.0120.00616.16
7.3.270.0160.00017.40
7.3.260.0180.00016.38
7.3.250.0080.00816.16
7.3.240.0030.01616.50
7.3.230.0130.01016.39
7.3.210.0060.01316.35
7.3.200.0140.00919.39
7.3.190.0090.00916.44
7.3.180.0100.00516.29
7.3.170.0030.01216.27
7.3.160.0060.01116.23
7.3.120.0040.01114.55
7.3.10.0040.01016.56
7.3.00.0000.01616.37
7.2.330.0100.00916.26
7.2.320.0120.00616.47
7.2.310.0060.01016.42
7.2.300.0110.00616.48
7.2.290.0110.00716.30
7.2.130.0070.00716.77
7.2.120.0100.00316.59
7.2.110.0000.01316.74
7.2.100.0000.01016.82
7.2.90.0070.00716.73
7.2.80.0070.01016.91
7.2.70.0070.01016.59
7.2.60.0120.00316.84
7.2.50.0000.01716.53
7.2.40.0090.00616.74
7.2.30.0030.00616.67
7.2.20.0060.00916.65
7.2.10.0070.01016.74
7.2.00.0030.00917.85
7.1.250.0030.01015.83
7.1.200.0040.00815.56
7.1.100.0080.00317.96
7.1.70.0100.00716.91
7.1.60.0060.00619.70
7.1.50.0200.00316.79
7.1.00.0000.08022.42
7.0.200.0070.00316.70
7.0.140.0030.07322.18
7.0.110.0130.04719.85
7.0.100.0070.07320.10
7.0.90.0070.07319.92
7.0.80.0070.04019.88
7.0.70.0130.04019.88
7.0.60.0100.04719.93
7.0.50.0100.04320.07
7.0.40.0070.04019.70
7.0.30.0030.04019.66
7.0.20.0130.03319.86
7.0.10.0130.02719.64
7.0.00.0000.05019.66
5.6.280.0100.06720.99
5.6.260.0070.03720.68
5.6.250.0170.07020.59
5.6.240.0000.04020.63
5.6.230.0000.04720.56
5.6.220.0070.05320.53
5.6.210.0100.04320.67
5.6.200.0070.03320.59
5.6.190.0030.04020.64
5.6.180.0070.04020.64
5.6.170.0030.03720.61
5.6.160.0100.03320.69
5.6.150.0030.04320.65
5.6.140.0100.03020.59
5.6.130.0070.04020.61
5.6.120.0070.03720.84
5.6.110.0000.03720.61
5.6.100.0000.03720.63
5.6.90.0030.03320.65
5.6.80.0030.04019.97
5.6.70.0000.03319.98
5.6.60.0100.07319.99
5.6.50.0100.06319.94
5.6.40.0070.03320.16
5.6.30.0130.07020.04
5.6.20.0030.04019.94
5.6.10.0070.06319.92
5.6.00.0000.04320.06
5.5.380.0030.04017.53
5.5.370.0070.03717.67
5.5.360.0000.04317.49
5.5.350.0000.05317.50
5.5.340.0030.04318.10
5.5.330.0100.03318.13
5.5.320.0000.04718.25
5.5.310.0070.03718.23
5.5.300.0000.03717.95
5.5.290.0030.03317.91
5.5.280.0000.04317.83
5.5.270.0030.04017.92
5.5.260.0000.04017.92
5.5.250.0030.03317.91
5.5.240.0000.03717.51
5.5.230.0030.08017.29
5.5.220.0000.05717.63
5.5.210.0100.03017.33
5.5.200.0000.06317.48
5.5.190.0100.07317.26
5.5.180.0130.03017.45
5.5.160.0070.05717.18
5.5.150.0100.06717.40
5.5.140.0170.06017.57
5.5.130.0100.07017.60
5.5.120.0030.03317.46
5.5.110.0070.07717.57
5.5.100.0000.03717.38
5.5.90.0070.07717.38
5.5.80.0030.03317.34
5.5.70.0030.04017.17
5.5.60.0070.04017.31
5.5.50.0070.05017.17
5.5.40.0030.07317.20
5.5.30.0070.04317.34
5.5.20.0100.07717.37
5.5.10.0030.04017.19
5.5.00.0100.03017.36
5.4.450.0030.04019.31
5.4.440.0000.04319.34
5.4.430.0070.03019.43
5.4.420.0070.03019.33
5.4.410.0100.03319.36
5.4.400.0000.05718.96
5.4.390.0100.07319.02
5.4.380.0070.04318.98
5.4.370.0070.04718.95
5.4.360.0070.03019.32
5.4.350.0070.02719.19
5.4.340.0100.04718.96
5.4.320.0030.03719.00
5.4.310.0130.06319.14
5.4.300.0030.05319.24
5.4.290.0100.05719.01
5.4.280.0030.03318.95
5.4.270.0100.02719.03
5.4.260.0070.05019.03
5.4.250.0030.04019.25
5.4.240.0070.03719.20
5.4.230.0070.07019.00
5.4.220.0070.06019.18
5.4.210.0100.06318.93
5.4.200.0030.03719.33
5.4.190.0070.03318.99
5.4.180.0030.03319.01
5.4.170.0030.07019.05
5.4.160.0030.06319.16
5.4.150.0000.07018.93
5.4.140.0030.03316.39
5.4.130.0100.05016.30
5.4.120.0100.07016.43
5.4.110.0100.06316.55
5.4.100.0030.07016.40
5.4.90.0070.05716.59
5.4.80.0030.03316.39
5.4.70.0100.05316.53
5.4.60.0130.05016.38
5.4.50.0000.07316.48
5.4.40.0070.07716.68
5.4.30.0000.04016.47
5.4.20.0070.07016.51
5.4.10.0030.06316.38
5.4.00.0130.06315.79
5.3.290.0000.07014.80
5.3.280.0030.04014.59
5.3.270.0030.07714.73
5.3.260.0070.06314.70
5.3.250.0000.07314.68
5.3.240.0100.06714.59
5.3.230.0030.07714.68
5.3.220.0000.04014.56
5.3.210.0030.03314.56
5.3.200.0000.04314.69
5.3.190.0030.05014.71
5.3.180.0130.02314.57
5.3.170.0030.05314.55
5.3.160.0030.05714.64
5.3.150.0070.04314.71
5.3.140.0130.04314.63
5.3.130.0000.05714.56
5.3.120.0030.03314.56
5.3.110.0000.03714.62
5.3.100.0030.05714.03
5.3.90.0030.04714.16
5.3.80.0070.02713.97
5.3.70.0070.07014.24
5.3.60.0000.03713.97
5.3.50.0130.07013.96
5.3.40.0070.07313.98
5.3.30.0100.06013.91
5.3.20.0030.07013.71
5.3.10.0100.06313.64
5.3.00.0130.05313.77
5.2.170.0030.02713.02
5.2.160.0000.03013.02
5.2.150.0030.06313.02
5.2.140.0030.03713.02
5.2.130.0030.05713.02
5.2.120.0000.04013.02
5.2.110.0030.03013.02
5.2.100.0070.05313.02
5.2.90.0070.04313.02
5.2.80.0070.05713.02
5.2.70.0100.05313.02
5.2.60.0030.05013.02
5.2.50.0030.06313.02
5.2.40.0000.06013.02
5.2.30.0000.02713.02
5.2.20.0000.03713.02
5.2.10.0030.02313.02
5.2.00.0030.05713.02
5.1.60.0130.05313.02
5.1.50.0000.05313.02
5.1.40.0100.03013.02
5.1.30.0030.05013.02
5.1.20.0070.04313.02
5.1.10.0030.02313.02
5.1.00.0070.03313.02
5.0.50.0030.01713.02
5.0.40.0000.02313.02
5.0.30.0070.06013.02
5.0.20.0030.01713.02
5.0.10.0000.02313.02
5.0.00.0030.04013.02
4.4.90.0000.01313.02
4.4.80.0000.04313.02
4.4.70.0000.01313.02
4.4.60.0000.03013.02
4.4.50.0000.02313.02
4.4.40.0000.04713.02
4.4.30.0070.02013.02
4.4.20.0030.01313.02
4.4.10.0000.03313.02
4.4.00.0030.02313.02
4.3.110.0000.01313.02
4.3.100.0030.02013.02
4.3.90.0000.02713.02
4.3.80.0000.05313.02
4.3.70.0030.02013.02
4.3.60.0000.02313.02
4.3.50.0000.03713.02
4.3.40.0000.04013.02
4.3.30.0000.01713.02
4.3.20.0030.01313.02
4.3.10.0000.01713.02
4.3.00.0030.01313.02

preferences:
66.8 ms | 400 KiB | 5 Q