3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(htmlentities(null));

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)
8.3.40.0110.00418.54
8.3.30.0100.00320.25
8.3.20.0070.00020.16
8.3.10.0000.00820.74
8.3.00.0080.00022.52
8.2.170.0050.00922.96
8.2.160.0100.00321.90
8.2.150.0090.00024.18
8.2.140.0000.00924.66
8.2.130.0040.00426.16
8.2.120.0040.00420.84
8.2.110.0090.00021.02
8.2.100.0030.00717.72
8.2.90.0030.00619.64
8.2.80.0090.00017.50
8.2.70.0000.00817.50
8.2.60.0030.00717.90
8.2.50.0040.00418.07
8.2.40.0030.00519.75
8.2.30.0000.00817.81
8.2.20.0000.00717.43
8.2.10.0050.00217.52
8.2.00.0040.00417.66
8.1.270.0080.00023.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00622.45
8.1.230.0080.00420.95
8.1.220.0040.00417.74
8.1.210.0080.00018.90
8.1.200.0030.00617.09
8.1.190.0040.00417.10
8.1.180.0000.00822.18
8.1.170.0030.00718.72
8.1.160.0040.00418.81
8.1.150.0080.00018.50
8.1.140.0070.00017.30
8.1.130.0030.00317.80
8.1.120.0030.00617.23
8.1.110.0000.00717.31
8.1.100.0040.00417.31
8.1.90.0030.00417.20
8.1.80.0000.00817.20
8.1.70.0030.00317.20
8.1.60.0090.00017.46
8.1.50.0050.00317.27
8.1.40.0040.00417.39
8.1.30.0070.00017.46
8.1.20.0000.00917.37
8.1.10.0060.00317.32
8.1.00.0050.00317.20
8.0.300.0000.00719.62
8.0.290.0040.00416.58
8.0.280.0030.00318.30
8.0.270.0000.00717.18
8.0.260.0080.00016.59
8.0.250.0000.00716.82
8.0.240.0080.00016.84
8.0.230.0040.00416.84
8.0.220.0040.00416.74
8.0.210.0000.00716.62
8.0.200.0000.00716.85
8.0.190.0040.00416.78
8.0.180.0050.00316.69
8.0.170.0000.00816.68
8.0.160.0040.00416.61
8.0.150.0000.00716.59
8.0.140.0050.00316.59
8.0.130.0000.00513.14
8.0.120.0030.00616.69
8.0.110.0070.00016.77
8.0.100.0000.00716.61
8.0.90.0040.00416.60
8.0.80.0100.00616.70
8.0.70.0070.00016.78
8.0.60.0080.00016.66
8.0.50.0050.00316.63
8.0.30.0120.00717.04
8.0.20.0140.00517.40
8.0.10.0040.00416.93
8.0.00.0130.00816.67
7.4.330.0050.00016.83
7.4.320.0030.00316.35
7.4.300.0000.00716.26
7.4.290.0070.00016.45
7.4.280.0030.00316.25
7.4.270.0050.00316.42
7.4.260.0000.00513.13
7.4.250.0020.00516.45
7.4.240.0000.00716.36
7.4.230.0000.00816.55
7.4.220.0150.01116.32
7.4.210.0070.01016.39
7.4.200.0030.00316.55
7.4.190.0030.00316.52
7.4.160.0040.01116.44
7.4.150.0150.00317.40
7.4.140.0120.00517.86
7.4.130.0050.01116.38
7.4.120.0060.01116.28
7.4.110.0100.01316.33
7.4.100.0090.00916.46
7.4.90.0000.01716.60
7.4.80.0080.01219.39
7.4.70.0110.00616.08
7.4.60.0140.00416.44
7.4.50.0030.00616.21
7.4.40.0040.01422.77
7.4.30.0090.00616.11
7.4.00.0100.00715.05
7.3.330.0000.00512.95
7.3.320.0000.00512.84
7.3.310.0000.00616.21
7.3.300.0060.00016.04
7.3.290.0000.01416.06
7.3.280.0090.00716.11
7.3.270.0070.00917.40
7.3.260.0130.00618.24
7.3.250.0140.00616.26
7.3.240.0140.00916.38
7.3.230.0090.00916.39
7.3.210.0030.01316.16
7.3.200.0090.01219.39
7.3.190.0170.00316.49
7.3.180.0060.01016.32
7.3.170.0030.01616.27
7.3.160.0140.00216.32
7.3.120.0110.00414.46
7.3.10.0090.00516.66
7.3.00.0040.00716.50
7.2.330.0030.01416.36
7.2.320.0090.01316.48
7.2.310.0330.01216.23
7.2.300.0100.00716.18
7.2.290.0140.00316.16
7.2.130.0050.01216.75
7.2.120.0050.00816.78
7.2.110.0090.00516.73
7.2.100.0030.00616.63
7.2.90.0020.01316.59
7.2.80.0070.00716.59
7.2.70.0070.01016.39
7.2.60.0060.01016.54
7.2.50.0050.00716.71
7.2.40.0100.00316.83
7.2.30.0040.00916.42
7.2.20.0030.01016.68
7.2.10.0040.01016.53
7.2.00.0020.01216.66
7.1.250.0050.00815.65
7.1.70.0020.00517.05
7.1.60.0040.01519.17
7.1.50.0090.01616.67
7.1.00.0030.05722.31
7.0.200.0000.00816.40
7.0.140.0070.07021.92
7.0.100.0170.06720.11
7.0.90.0100.07719.79
7.0.80.0100.08319.82
7.0.70.0030.06019.85
7.0.60.0100.04319.89
7.0.50.0270.08020.29
7.0.40.0100.08020.14
7.0.30.0170.08020.10
7.0.20.0100.07720.19
7.0.10.0000.09020.10
7.0.00.0130.07020.09
5.6.280.0030.07321.11
5.6.250.0030.08320.73
5.6.240.0070.08020.55
5.6.230.0100.08320.59
5.6.220.0030.08320.60
5.6.210.0030.06720.58
5.6.200.0100.06321.13
5.6.190.0200.03721.00
5.6.180.0130.07321.04
5.6.170.0100.07321.02
5.6.160.0130.07021.07
5.6.150.0100.08021.09
5.6.140.0030.09020.95
5.6.130.0130.08021.10
5.6.120.0130.09021.13
5.6.110.0070.08021.04
5.6.100.0030.08021.04
5.6.90.0130.05021.06
5.6.80.0100.07720.42
5.6.70.0070.08020.32
5.6.60.0100.07720.46
5.6.50.0130.07720.45
5.6.40.0100.06320.46
5.6.30.0100.03720.29
5.6.20.0100.06720.46
5.6.10.0200.06720.32
5.6.00.0100.07720.45
5.5.380.0130.06320.29
5.5.370.0100.04720.29
5.5.360.0100.08020.45
5.5.350.0100.08020.34
5.5.340.0130.07320.79
5.5.330.0100.06320.82
5.5.320.0070.08320.72
5.5.310.0070.08320.89
5.5.300.0030.05720.82
5.5.290.0100.06020.63
5.5.280.0070.05020.76
5.5.270.0100.06320.74
5.5.260.0030.08720.84
5.5.250.0100.07720.73
5.5.240.0000.08020.25
5.5.230.0070.06720.25
5.5.220.0130.07720.11
5.5.210.0070.07720.14
5.5.200.0070.05020.27
5.5.190.0070.05320.19
5.5.180.0130.07719.98
5.5.160.0030.07020.23
5.5.150.0130.06720.24
5.5.140.0030.08720.23
5.5.130.0030.04720.26
5.5.120.0070.08320.26
5.5.110.0030.08720.24
5.5.100.0170.06720.10
5.5.90.0100.07719.89
5.5.80.0130.06720.09
5.5.70.0030.07020.05
5.5.60.0070.06720.10
5.5.50.0070.07720.16
5.5.40.0070.07019.92
5.5.30.0030.07020.13
5.5.20.0130.07320.05
5.5.10.0130.07019.96
5.5.00.0100.06719.95
5.4.450.0100.08019.45
5.4.440.0100.07319.40
5.4.430.0100.07719.47
5.4.420.0030.05019.10
5.4.410.0130.06719.24
5.4.400.0030.07319.12
5.4.390.0070.05019.23
5.4.380.0030.06019.13
5.4.370.0030.07718.98
5.4.360.0070.07319.03
5.4.350.0070.07318.79
5.4.340.0100.07719.05
5.4.320.0100.07319.04
5.4.310.0130.07318.79
5.4.300.0100.04019.11
5.4.290.0130.06319.17
5.4.280.0070.06319.11
5.4.270.0100.07719.14
5.4.260.0130.05318.98
5.4.250.0100.07318.89
5.4.240.0000.08318.77
5.4.230.0070.04319.08
5.4.220.0130.05319.08
5.4.210.0100.05019.22
5.4.200.0100.06719.04
5.4.190.0100.07718.77
5.4.180.0070.05718.89
5.4.170.0070.07718.78
5.4.160.0130.07019.12
5.4.150.0070.07319.07
5.4.140.0070.06716.36
5.4.130.0170.06016.34
5.4.120.0070.07316.41
5.4.110.0200.06716.44
5.4.100.0070.07016.33
5.4.90.0100.07316.32
5.4.80.0100.06716.31
5.4.70.0030.07716.22
5.4.60.0070.07016.30
5.4.50.0030.07716.32
5.4.40.0100.07716.41
5.4.30.0100.06716.39
5.4.20.0000.05716.32
5.4.10.0070.07316.30
5.4.00.0200.06715.81
5.3.290.0100.07315.78
5.3.280.0030.08015.78
5.3.270.0030.08315.78
5.3.260.0130.06715.78
5.3.250.0000.04715.78
5.3.240.0070.07315.78
5.3.230.0130.06315.78
5.3.220.0100.05015.78
5.3.210.0130.06015.78
5.3.200.0130.07015.78
5.3.190.0070.06715.78
5.3.180.0030.06715.78
5.3.170.0030.07015.78
5.3.160.0100.07315.78
5.3.150.0070.07015.78
5.3.140.0100.07015.78
5.3.130.0100.07015.78
5.3.120.0130.07315.78
5.3.110.0070.06315.78
5.3.100.0000.05315.78
5.3.90.0100.07315.78
5.3.80.0170.06315.78
5.3.70.0030.07015.78
5.3.60.0030.08015.78
5.3.50.0000.05715.78
5.3.40.0070.08015.78
5.3.30.0030.07715.78
5.3.20.0130.07315.78
5.3.10.0100.04315.78
5.3.00.0030.08015.78
5.2.170.0070.04315.78
5.2.160.0070.06015.78
5.2.150.0030.06715.78
5.2.140.0030.06715.78
5.2.130.0100.05015.78
5.2.120.0030.06015.78
5.2.110.0030.03015.78
5.2.100.0030.06315.78
5.2.90.0130.05715.78
5.2.80.0000.06015.78
5.2.70.0100.05715.78
5.2.60.0000.05315.78
5.2.50.0070.05715.78
5.2.40.0030.05715.78
5.2.30.0030.07315.78
5.2.20.0130.02715.78
5.2.10.0030.06315.78
5.2.00.0100.03315.78
5.1.60.0000.04015.78
5.1.50.0000.03015.78
5.1.40.0000.05715.78
5.1.30.0030.06015.78
5.1.20.0030.05315.78
5.1.10.0030.03015.78
5.1.00.0030.05715.78
5.0.50.0000.03715.78
5.0.40.0000.03715.78
5.0.30.0070.06315.78
5.0.20.0100.04015.78
5.0.10.0030.04715.78
5.0.00.0070.06315.78
4.4.90.0030.03715.78
4.4.80.0030.03015.78
4.4.70.0070.03315.78
4.4.60.0070.01315.78
4.4.50.0070.03315.78
4.4.40.0000.03715.78
4.4.30.0030.03715.78
4.4.20.0100.02715.78
4.4.10.0000.03315.78
4.4.00.0000.03715.78
4.3.110.0030.03015.78
4.3.100.0000.02315.78
4.3.90.0030.01715.78
4.3.80.0030.04015.78
4.3.70.0070.02715.78
4.3.60.0000.03315.78
4.3.50.0030.03715.78
4.3.40.0030.04315.78
4.3.30.0030.03015.78
4.3.20.0000.03015.78
4.3.10.0030.02015.78
4.3.00.0030.02715.78

preferences:
33.06 ms | 400 KiB | 5 Q