3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const FLAG_1 = 1; const FLAG_2 = 2; const FLAG_3 = 3; const FLAG_9 = 4; } var_dump(Foo::FLAG_9);

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)
8.3.60.0110.00418.27
8.3.50.0120.00721.93
8.3.40.0040.01118.46
8.3.30.0100.00318.92
8.3.20.0040.00420.36
8.3.10.0040.00423.61
8.3.00.0070.00020.57
8.2.180.0090.00618.29
8.2.170.0130.00722.96
8.2.160.0070.00722.11
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00322.09
8.2.110.0030.00620.72
8.2.100.0060.00617.78
8.2.90.0090.00018.92
8.2.80.0000.00817.97
8.2.70.0060.00317.36
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00419.14
8.2.30.0000.00717.84
8.2.20.0040.00417.45
8.2.10.0050.00317.59
8.2.00.0040.00417.51
8.1.280.0040.01125.92
8.1.270.0040.00423.91
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00021.30
8.1.230.0000.01117.42
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0090.00018.10
8.1.170.0080.00018.43
8.1.160.0040.00421.93
8.1.150.0030.00318.49
8.1.140.0030.00517.25
8.1.130.0070.00017.69
8.1.120.0070.00317.37
8.1.110.0060.00317.37
8.1.100.0040.00417.32
8.1.90.0040.00417.29
8.1.80.0070.00017.32
8.1.70.0030.00517.21
8.1.60.0040.00417.47
8.1.50.0060.00317.43
8.1.40.0000.00817.26
8.1.30.0040.00417.55
8.1.20.0040.00417.34
8.1.10.0000.00717.36
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0040.00418.23
8.0.270.0070.00017.03
8.0.260.0040.00416.68
8.0.250.0060.00016.86
8.0.240.0040.00416.85
8.0.230.0070.00016.81
8.0.220.0040.00416.67
8.0.210.0040.00416.74
8.0.200.0030.00316.85
8.0.190.0000.00716.84
8.0.180.0000.00716.76
8.0.170.0040.00416.65
8.0.160.0050.00216.85
8.0.150.0030.00316.76
8.0.140.0000.00816.64
8.0.130.0000.00513.13
8.0.120.0000.00716.76
8.0.110.0000.00716.68
8.0.100.0000.00716.66
8.0.90.0000.00716.88
8.0.80.0060.01216.70
8.0.70.0040.00416.58
8.0.60.0000.00716.81
8.0.50.0000.00716.79
8.0.30.0120.00717.08
8.0.20.0130.00617.40
8.0.10.0000.00716.88
8.0.00.0060.01416.71
7.4.330.0020.00215.00
7.4.320.0030.00316.45
7.4.300.0000.00616.40
7.4.290.0060.00016.27
7.4.280.0070.00016.45
7.4.270.0000.00616.29
7.4.260.0000.00716.35
7.4.250.0040.00416.40
7.4.240.0040.00316.43
7.4.230.0030.00616.48
7.4.220.0100.01616.27
7.4.210.0040.01116.46
7.4.200.0040.00416.56
7.4.190.0020.00516.41
7.4.160.0090.00616.22
7.4.150.0100.01017.40
7.4.140.0120.00617.86
7.4.130.0110.01016.31
7.4.120.0100.00816.20
7.4.110.0030.01316.21
7.4.100.0140.00316.31
7.4.90.0100.01016.38
7.4.80.0040.01416.29
7.4.70.0080.01216.41
7.4.60.0120.00316.37
7.4.50.0030.00616.38
7.4.40.0070.00522.77
7.4.30.0110.00716.55
7.4.00.0150.00014.74
7.3.330.0000.00513.17
7.3.320.0000.00512.93
7.3.310.0000.00716.19
7.3.300.0040.00416.02
7.3.290.0090.00616.21
7.3.280.0070.01016.16
7.3.270.0120.00617.40
7.3.260.0210.00016.20
7.3.250.0090.00916.15
7.3.240.0150.00316.50
7.3.230.0070.01316.40
7.3.210.0060.01016.12
7.3.200.0130.00319.39
7.3.190.0030.01216.17
7.3.180.0070.01016.13
7.3.170.0170.00016.27
7.3.160.0120.00316.43
7.3.120.0100.00714.72
7.2.330.0030.01316.40
7.2.320.0040.01216.48
7.2.310.0060.01016.51
7.2.300.0090.00916.53
7.2.290.0070.01016.21
7.2.60.0040.01116.32
7.2.00.0060.00619.19
7.1.200.0030.00615.74
7.1.100.0030.00918.11
7.1.70.0060.00316.73
7.1.60.0140.01019.32
7.1.50.0060.01616.61
7.1.00.0100.07022.24
7.0.200.0060.00616.71
7.0.140.0030.07322.00
7.0.70.0100.07321.69
7.0.60.0000.04321.79
7.0.50.0030.07022.09
7.0.40.0030.08320.04
7.0.30.0100.06720.09
7.0.20.0030.07720.05
7.0.10.0030.08720.14
7.0.00.0030.04020.18
5.6.280.0130.06720.81
5.6.220.0100.08020.58
5.6.210.0070.04320.56
5.6.200.0070.09021.04
5.6.190.0130.07721.03
5.6.180.0030.06321.09
5.6.170.0030.08321.05
5.6.160.0100.07021.07
5.6.150.0030.05721.00
5.6.140.0100.08321.01
5.6.130.0130.07321.02
5.6.120.0030.04321.10
5.6.110.0030.06321.00
5.6.100.0000.09020.94
5.6.90.0070.07720.99
5.6.80.0100.06020.56
5.6.70.0130.06020.54
5.6.60.0030.08020.43
5.6.50.0030.08020.43
5.6.40.0100.07720.38
5.6.30.0030.08020.30
5.6.20.0130.07720.35
5.6.10.0070.08020.29
5.6.00.0100.06320.33
5.5.360.0000.08320.44
5.5.350.0100.08020.46
5.5.340.0030.08020.83
5.5.330.0030.08020.79
5.5.320.0030.09020.88
5.5.310.0070.05320.80
5.5.300.0070.08020.77
5.5.290.0000.07020.89
5.5.280.0000.08720.89
5.5.270.0100.06320.81
5.5.260.0000.05320.77
5.5.250.0000.04320.71
5.5.240.0030.06720.26
5.5.230.0030.06720.20
5.5.220.0100.07320.25
5.5.210.0070.07720.10
5.5.200.0030.08320.14
5.5.190.0070.07720.17
5.5.180.0070.08020.14
5.5.160.0070.06320.15
5.5.150.0070.05720.20
5.5.140.0030.08320.17
5.5.130.0100.08019.98
5.5.120.0130.07020.07
5.5.110.0000.07320.27
5.5.100.0030.05020.17
5.5.90.0030.07020.14
5.5.80.0030.08020.04
5.5.70.0030.04320.05
5.5.60.0030.08319.93
5.5.50.0070.05320.08
5.5.40.0030.08020.08
5.5.30.0030.07320.13
5.5.20.0070.07719.95
5.5.10.0070.08020.09
5.5.00.0070.08020.12
5.4.450.0070.08019.49
5.4.440.0070.06019.32
5.4.430.0000.06719.37
5.4.420.0100.07719.45
5.4.410.0100.05719.34
5.4.400.0100.06719.09
5.4.390.0030.06019.14
5.4.380.0030.07718.95
5.4.370.0030.07319.15
5.4.360.0100.05019.03
5.4.350.0030.07019.23
5.4.340.0100.07719.05
5.4.320.0000.07719.13
5.4.310.0030.07718.90
5.4.300.0070.07319.23
5.4.290.0030.07719.20
5.4.280.0070.04719.21
5.4.270.0030.07019.10
5.4.260.0070.07718.89
5.4.250.0000.07719.13
5.4.240.0070.06019.13
5.4.230.0000.05019.12
5.4.220.0030.05319.12
5.4.210.0000.04019.12
5.4.200.0070.08019.17
5.4.190.0070.07019.20
5.4.180.0030.05318.95
5.4.170.0030.04319.11
5.4.160.0000.08019.19
5.4.150.0070.07719.07
5.4.140.0000.07316.19
5.4.130.0000.07016.45
5.4.120.0030.06716.40
5.4.110.0030.05016.43
5.4.100.0000.04016.35
5.4.90.0030.06016.46
5.4.80.0070.05016.48
5.4.70.0000.07716.32
5.4.60.0000.07716.41
5.4.50.0030.07016.31
5.4.40.0030.07316.50
5.4.30.0000.05016.48
5.4.20.0070.07316.43
5.4.10.0030.07316.52
5.4.00.0030.07315.90
5.3.290.0000.08314.66
5.3.280.0030.05014.68
5.3.270.0030.08014.71
5.3.260.0070.07314.70
5.3.250.0070.07314.60
5.3.240.0030.07314.65
5.3.230.0070.07714.55
5.3.220.0000.04714.62
5.3.210.0030.06714.48
5.3.200.0030.03714.66
5.3.190.0100.07014.51
5.3.180.0000.06014.62
5.3.170.0030.05014.64
5.3.160.0070.08014.69
5.3.150.0030.07314.61
5.3.140.0030.07714.60
5.3.130.0070.07314.60
5.3.120.0030.08314.55
5.3.110.0030.06714.60
5.3.100.0030.07314.17
5.3.90.0030.06314.15
5.3.80.0070.06714.07
5.3.70.0000.07314.14
5.3.60.0070.07314.05
5.3.50.0130.06013.99
5.3.40.0030.07014.05
5.3.30.0000.07013.87
5.3.20.0070.06313.80
5.3.10.0070.05313.70
5.3.00.0000.07713.77
5.2.170.0000.06012.21
5.2.160.0070.05012.21
5.2.150.0030.03312.21
5.2.140.0030.06012.21
5.2.130.0030.06012.21
5.2.120.0030.04712.21
5.2.110.0070.03312.21
5.2.100.0100.05712.21
5.2.90.0030.05712.21
5.2.80.0000.06712.21
5.2.70.0070.06012.21
5.2.60.0000.06712.21
5.2.50.0000.06012.21
5.2.40.0030.06012.21
5.2.30.0030.06012.21
5.2.20.0070.06012.21
5.2.10.0000.05312.21
5.2.00.0030.06012.21
5.1.60.0130.04312.21
5.1.50.0100.04712.21
5.1.40.0030.04012.21
5.1.30.0030.06012.21
5.1.20.0030.05312.21
5.1.10.0070.04312.21
5.1.00.0070.05012.21
5.0.50.0000.04712.21
5.0.40.0000.05012.21
5.0.30.0030.04712.21
5.0.20.0000.04012.21
5.0.10.0030.03012.21
5.0.00.0000.06312.21
4.4.90.0000.03712.21
4.4.80.0030.03312.21
4.4.70.0000.04012.21
4.4.60.0070.02712.21
4.4.50.0030.03312.21
4.4.40.0000.05712.21
4.4.30.0000.03312.21
4.4.20.0000.02712.21
4.4.10.0000.02712.21
4.4.00.0000.04312.21
4.3.110.0000.03712.21
4.3.100.0030.03312.21
4.3.90.0030.03312.21
4.3.80.0000.05012.21
4.3.70.0070.03012.21
4.3.60.0030.02312.21
4.3.50.0000.03712.21
4.3.40.0000.05312.21
4.3.30.0000.03712.21
4.3.20.0030.02712.21
4.3.10.0000.03312.21
4.3.00.0030.03312.21

preferences:
56.02 ms | 401 KiB | 5 Q