3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; class Bar {} echo Bar::class;

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)
8.3.40.0110.00418.79
8.3.30.0070.01018.91
8.3.20.0000.00720.34
8.3.10.0000.00823.48
8.3.00.0090.00019.13
8.2.170.0110.00422.96
8.2.160.0030.01020.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0040.00422.26
8.2.110.0060.00622.19
8.2.100.0080.00417.66
8.2.90.0040.00417.91
8.2.80.0030.00617.97
8.2.70.0030.00517.63
8.2.60.0060.00318.04
8.2.50.0080.00018.07
8.2.40.0060.00318.09
8.2.30.0040.00418.04
8.2.20.0080.00017.61
8.2.10.0040.00417.95
8.2.00.0030.00517.56
8.1.270.0080.00021.97
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0000.00920.62
8.1.230.0040.00720.95
8.1.220.0090.00017.74
8.1.210.0060.00318.85
8.1.200.0000.00917.10
8.1.190.0050.00517.40
8.1.180.0030.00518.10
8.1.170.0090.00318.22
8.1.160.0040.00421.89
8.1.150.0070.00018.47
8.1.140.0040.00417.23
8.1.130.0000.00717.65
8.1.120.0000.00717.32
8.1.110.0040.00417.21
8.1.100.0000.00717.39
8.1.90.0000.00717.29
8.1.80.0000.00817.33
8.1.70.0040.00417.32
8.1.60.0090.00017.41
8.1.50.0000.00817.38
8.1.40.0040.00417.36
8.1.30.0000.00817.48
8.1.20.0040.00417.41
8.1.10.0000.00817.45
8.1.00.0040.00417.27
8.0.300.0070.00019.95
8.0.290.0000.00717.04
8.0.280.0030.00318.36
8.0.270.0000.00817.18
8.0.260.0000.00616.81
8.0.250.0060.00316.84
8.0.240.0040.00416.86
8.0.230.0000.00716.84
8.0.220.0080.00016.78
8.0.210.0000.00716.73
8.0.200.0000.00616.68
8.0.190.0030.00316.80
8.0.180.0000.00716.70
8.0.170.0040.00416.74
8.0.160.0030.00316.73
8.0.150.0000.00716.61
8.0.140.0040.00416.61
8.0.130.0000.00613.21
8.0.120.0080.00016.71
8.0.110.0000.00716.76
8.0.100.0040.00416.70
8.0.90.0000.00716.75
8.0.80.0000.01516.64
8.0.70.0040.00416.57
8.0.60.0040.00416.70
8.0.50.0040.00416.70
8.0.30.0140.00516.96
8.0.20.0120.01017.40
8.0.10.0080.00016.94
8.0.00.0090.01116.73
7.4.330.0050.00015.00
7.4.320.0000.00616.35
7.4.300.0060.00016.30
7.4.290.0070.00016.36
7.4.280.0000.00716.34
7.4.270.0060.00016.46
7.4.260.0030.00316.29
7.4.250.0000.00716.32
7.4.240.0030.00316.42
7.4.230.0040.00416.48
7.4.220.0100.01316.50
7.4.210.0110.00416.48
7.4.200.0000.00716.20
7.4.190.0000.00716.61
7.4.160.0040.01216.23
7.4.150.0150.00417.40
7.4.140.0090.01117.86
7.4.130.0130.00416.38
7.4.120.0080.00916.26
7.4.110.0130.00316.17
7.4.100.0120.00616.50
7.4.90.0060.00916.33
7.4.80.0130.01019.39
7.4.70.0120.00416.28
7.4.60.0140.00716.15
7.4.50.0050.00016.42
7.4.40.0070.01122.77
7.4.30.0030.01216.50
7.4.00.0060.00614.66
7.3.330.0050.00013.16
7.3.320.0070.00012.97
7.3.310.0030.00316.16
7.3.300.0060.00016.17
7.3.290.0120.00616.16
7.3.280.0090.00816.16
7.3.270.0100.00617.40
7.3.260.0080.00816.36
7.3.250.0110.00616.57
7.3.240.0080.00816.36
7.3.230.0070.01016.43
7.3.210.0150.00616.33
7.3.200.0060.01319.39
7.3.190.0170.00016.39
7.3.180.0120.00416.18
7.3.170.0170.00016.42
7.3.160.0060.00916.20
7.3.120.0080.00814.56
7.3.110.0030.01314.66
7.3.100.0120.00014.58
7.3.90.0000.00814.37
7.3.80.0120.00314.67
7.3.70.0120.00314.62
7.3.60.0100.00314.38
7.3.50.0090.00714.40
7.3.40.0110.00414.67
7.3.30.0030.01014.81
7.3.20.0030.01316.73
7.3.10.0070.00816.41
7.3.00.0040.01016.57
7.2.330.0150.00716.55
7.2.320.0030.01316.35
7.2.310.0130.00316.65
7.2.300.0130.00316.52
7.2.290.0090.01216.42
7.2.240.0100.00714.96
7.2.230.0060.00614.68
7.2.220.0030.00714.89
7.2.210.0100.00315.08
7.2.200.0040.01414.89
7.2.190.0100.00714.85
7.2.180.0080.00314.94
7.2.170.0070.00714.56
7.2.160.0000.01514.69
7.2.150.0090.00916.53
7.2.140.0070.00716.80
7.2.130.0060.01016.76
7.2.120.0080.00216.81
7.2.110.0060.00716.79
7.2.100.0080.01016.71
7.2.90.0030.01316.90
7.2.80.0050.00716.74
7.2.70.0060.00816.64
7.2.60.0060.00416.87
7.2.50.0060.00716.90
7.2.40.0080.00816.79
7.2.30.0060.00516.70
7.2.20.0010.01516.84
7.2.10.0030.01116.66
7.2.00.0060.00716.76
7.1.330.0030.01415.54
7.1.320.0050.00215.52
7.1.310.0080.00315.49
7.1.300.0060.00815.55
7.1.290.0000.01015.62
7.1.280.0080.00315.34
7.1.270.0000.01815.55
7.1.260.0120.00615.68
7.1.250.0040.01115.55
7.1.200.0030.01015.55
7.1.100.0060.01816.21
7.1.70.0070.01017.10
7.1.60.0060.01319.33
7.1.50.0030.01716.82
7.1.00.0030.07722.37
7.0.200.0080.00316.63
7.0.140.0030.07322.00
7.0.100.0100.07719.92
7.0.90.0030.08319.93
7.0.80.0130.08019.85
7.0.70.0100.08319.99
7.0.60.0100.08019.91
7.0.50.0070.08320.27
7.0.40.0130.07320.10
7.0.30.0070.06320.09
7.0.20.0100.08720.17
7.0.10.0070.08319.95
7.0.00.0030.09020.07
5.6.280.0100.06720.90
5.6.250.0070.06020.60
5.6.240.0100.07320.50
5.6.230.0130.07020.59
5.6.220.0030.06320.58
5.6.210.0170.06720.64
5.6.200.0170.07720.95
5.6.190.0100.08721.04
5.6.180.0170.07321.09
5.6.170.0000.08721.10
5.6.160.0130.07321.13
5.6.150.0130.07321.01
5.6.140.0170.04320.93
5.6.130.0070.08321.13
5.6.120.0130.08020.94
5.6.110.0130.07321.09
5.6.100.0170.08021.09
5.6.90.0070.07321.00
5.6.80.0200.06320.41
5.6.70.0130.08020.32
5.6.60.0130.07320.32
5.6.50.0130.07020.33
5.6.40.0100.07720.27
5.6.30.0070.05720.39
5.6.20.0030.03720.32
5.6.10.0100.07720.41
5.6.00.0030.04720.51
5.5.380.0030.08020.49
5.5.370.0030.04020.50
5.5.360.0170.07320.36
5.5.350.0000.09720.47
5.5.340.0170.06720.92
5.5.330.0030.08320.73
5.5.320.0170.07320.64
5.5.310.0170.07720.77
5.5.300.0100.07020.80
5.5.290.0000.08320.72
5.5.280.0200.07320.88
5.5.270.0070.08320.78
5.5.260.0030.05020.80
5.5.250.0100.04320.73
5.5.240.0070.08320.26
5.5.230.0130.07720.20
5.5.220.0070.06720.17
5.5.210.0070.04720.16
5.5.200.0030.06320.24
5.5.190.0070.04320.14
5.5.180.0100.08020.14
5.5.160.0100.05320.24
5.5.150.0000.08020.21
5.5.140.0100.07720.21
5.5.130.0000.04320.22
5.5.120.0100.07720.24
5.5.110.0100.07320.17
5.5.100.0070.08020.04
5.5.90.0200.06720.05
5.5.80.0000.08720.12
5.5.70.0030.05020.08
5.5.60.0070.07720.08
5.5.50.0070.04320.13
5.5.40.0070.07020.02
5.5.30.0070.07320.09
5.5.20.0100.07320.14
5.5.10.0100.07019.99
5.5.00.0100.06720.01
5.4.450.0200.07319.56
5.4.440.0170.06019.37
5.4.430.0100.07319.46
5.4.420.0030.08319.17
5.4.410.0100.07319.34
5.4.400.0030.08019.05
5.4.390.0130.07319.05
5.4.380.0070.07319.03
5.4.370.0200.06019.21
5.4.360.0070.03319.04
5.4.350.0130.07319.13
5.4.340.0070.06319.13
5.4.320.0100.05718.85
5.4.310.0030.07719.05
5.4.300.0000.08019.18
5.4.290.0100.06319.03
5.4.280.0100.07719.12
5.4.270.0030.07719.16
5.4.260.0030.04719.21
5.4.250.0170.07019.07
5.4.240.0100.08019.08
5.4.230.0100.04319.11
5.4.220.0070.07719.13
5.4.210.0070.06319.04
5.4.200.0170.04019.12
5.4.190.0030.08719.11
5.4.180.0070.06719.13
5.4.170.0100.07019.02
5.4.160.0030.07018.85
5.4.150.0070.08019.01
5.4.140.0130.03316.47
5.4.130.0070.07716.39
5.4.120.0130.06716.50
5.4.110.0100.07716.54
5.4.100.0030.07716.38
5.4.90.0030.07016.56
5.4.80.0270.05316.52
5.4.70.0030.07316.36
5.4.60.0030.05716.33
5.4.50.0070.05716.44
5.4.40.0100.07316.50
5.4.30.0100.07316.46
5.4.20.0070.06316.39
5.4.10.0130.04716.32
5.4.00.0100.06715.66
5.3.290.0100.05714.63
5.3.280.0070.05014.51
5.3.270.0070.06014.53
5.3.260.0030.05014.61
5.3.250.0030.04714.52
5.3.240.0070.04014.63
5.3.230.0130.06714.64
5.3.220.0100.07014.63
5.3.210.0030.07314.49
5.3.200.0000.08314.70
5.3.190.0130.03714.70
5.3.180.0100.07314.52
5.3.170.0100.06714.51
5.3.160.0100.07714.66
5.3.150.0100.07314.68
5.3.140.0130.05714.51
5.3.130.0100.07314.49
5.3.120.0100.07014.61
5.3.110.0100.07714.65
5.3.100.0070.06014.05
5.3.90.0030.07314.12
5.3.80.0070.04014.15
5.3.70.0130.06714.12
5.3.60.0070.06014.09
5.3.50.0130.06314.06
5.3.40.0030.07713.92
5.3.30.0100.06713.92
5.3.20.0030.07313.68
5.3.10.0170.05713.64
5.3.00.0030.06713.65
5.2.170.0070.03311.18
5.2.160.0100.04311.16
5.2.150.0000.04711.06
5.2.140.0030.06311.19
5.2.130.0030.03711.15
5.2.120.0070.03010.89
5.2.110.0030.06011.04
5.2.100.0100.06011.16
5.2.90.0130.05011.08
5.2.80.0030.06311.13
5.2.70.0100.05711.09
5.2.60.0100.03010.91
5.2.50.0070.06011.00
5.2.40.0070.05311.04
5.2.30.0030.04311.04
5.2.20.0030.06310.94
5.2.10.0070.05310.77
5.2.00.0170.05010.64
5.1.60.0100.0509.87
5.1.50.0070.0509.87
5.1.40.0030.05310.02
5.1.30.0000.06010.38
5.1.20.0030.05710.35
5.1.10.0030.03310.10
5.1.00.0070.05010.05
5.0.50.0030.0478.63
5.0.40.0070.0438.47
5.0.30.0070.0478.47
5.0.20.0030.0338.47
5.0.10.0000.0438.47
5.0.00.0130.0578.47
4.4.90.0000.0378.47
4.4.80.0000.0308.47
4.4.70.0000.0378.47
4.4.60.0030.0308.47
4.4.50.0070.0338.47
4.4.40.0030.0538.47
4.4.30.0000.0378.47
4.4.20.0000.0208.47
4.4.10.0000.0378.47
4.4.00.0000.0408.47
4.3.110.0000.0378.47
4.3.100.0000.0378.47
4.3.90.0030.0178.47
4.3.80.0030.0578.47
4.3.70.0070.0308.47
4.3.60.0000.0278.47
4.3.50.0000.0338.47
4.3.40.0000.0408.47
4.3.30.0000.0308.47
4.3.20.0000.0378.47
4.3.10.0000.0378.47
4.3.00.0030.0308.47

preferences:
58.74 ms | 400 KiB | 5 Q