3v4l.org

run code in 300+ PHP versions simultaneously
<?php const foo = 1 << 1; echo foo;

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)
8.3.40.0110.00418.68
8.3.30.0110.00422.05
8.3.20.0070.00020.25
8.3.10.0040.00421.92
8.3.00.0080.00022.52
8.2.170.0100.01022.96
8.2.160.0110.00720.43
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0080.00020.66
8.2.110.0040.00419.15
8.2.100.0120.00017.84
8.2.90.0070.00019.22
8.2.80.0070.00019.41
8.2.70.0050.00517.50
8.2.60.0000.00717.92
8.2.50.0030.00518.07
8.2.40.0080.00017.96
8.2.30.0030.00319.42
8.2.20.0070.00017.58
8.2.10.0050.00217.48
8.2.00.0040.00417.63
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00622.42
8.1.230.0040.00721.04
8.1.220.0060.00318.77
8.1.210.0080.00018.93
8.1.200.0040.00417.22
8.1.190.0000.00817.52
8.1.180.0040.00418.10
8.1.170.0000.00918.72
8.1.160.0050.00318.74
8.1.150.0020.00518.59
8.1.140.0000.00717.33
8.1.130.0030.00517.79
8.1.120.0070.00017.29
8.1.110.0060.00317.23
8.1.100.0000.00817.36
8.1.90.0020.00517.26
8.1.80.0000.00817.34
8.1.70.0000.00717.37
8.1.60.0080.00017.52
8.1.50.0050.00217.45
8.1.40.0100.00017.44
8.1.30.0040.00417.44
8.1.20.0050.00317.53
8.1.10.0040.00417.39
8.1.00.0040.00417.41
8.0.300.0080.00019.97
8.0.290.0000.00717.18
8.0.280.0030.00318.37
8.0.270.0050.00217.14
8.0.260.0000.00716.77
8.0.250.0030.00316.77
8.0.240.0030.00616.87
8.0.230.0050.00216.84
8.0.220.0040.00416.75
8.0.210.0000.00816.67
8.0.200.0060.00016.80
8.0.190.0030.00516.88
8.0.180.0030.00316.87
8.0.170.0000.00816.86
8.0.160.0030.00316.84
8.0.150.0070.00016.80
8.0.140.0000.00716.82
8.0.130.0030.00313.16
8.0.120.0000.00716.73
8.0.110.0020.00516.70
8.0.100.0030.00516.59
8.0.90.0040.00416.84
8.0.80.0040.01116.80
8.0.70.0040.00416.72
8.0.60.0070.00016.87
8.0.50.0000.00716.71
8.0.30.0090.01116.86
8.0.20.0110.01117.40
8.0.10.0000.00817.00
8.0.00.0110.00716.67
7.4.330.0000.00516.79
7.4.320.0030.00316.34
7.4.300.0030.00316.57
7.4.290.0030.00316.29
7.4.280.0060.00016.50
7.4.270.0030.00316.53
7.4.260.0000.00513.13
7.4.250.0000.00816.46
7.4.240.0030.00316.50
7.4.230.0030.00316.26
7.4.220.0030.01716.56
7.4.210.0070.01116.46
7.4.200.0030.00316.51
7.4.190.0000.00716.49
7.4.160.0070.01016.55
7.4.150.0180.00717.40
7.4.140.0070.01017.86
7.4.130.0110.00716.32
7.4.120.0060.01316.50
7.4.110.0140.00316.34
7.4.100.0090.01516.33
7.4.90.0160.00016.34
7.4.80.0120.00619.39
7.4.70.0080.00816.64
7.4.60.0090.01216.38
7.4.50.0080.00016.23
7.4.40.0060.00922.77
7.4.30.0130.00716.37
7.4.00.0040.01214.89
7.3.330.0050.00012.97
7.3.320.0020.00212.94
7.3.310.0030.00316.26
7.3.300.0040.00416.17
7.3.290.0060.00916.18
7.3.280.0090.00916.19
7.3.270.0140.00917.40
7.3.260.0090.00816.48
7.3.250.0090.01116.30
7.3.240.0150.00916.21
7.3.230.0080.00916.39
7.3.210.0110.01016.42
7.3.200.0110.01119.39
7.3.190.0080.00816.12
7.3.180.0070.00816.10
7.3.170.0110.00516.31
7.3.160.0130.00316.42
7.3.120.0080.00914.69
7.3.110.0070.00914.61
7.3.100.0090.00514.59
7.3.90.0090.00414.64
7.3.80.0070.00314.75
7.3.70.0030.00814.69
7.3.60.0080.00614.84
7.3.50.0080.00614.60
7.3.40.0020.00814.83
7.3.30.0090.00714.48
7.3.20.0040.01416.64
7.3.10.0070.00716.67
7.3.00.0060.00616.59
7.2.330.0070.01016.40
7.2.320.0100.00716.48
7.2.310.0000.01716.52
7.2.300.0080.00816.50
7.2.290.0080.00816.34
7.2.250.0080.00815.04
7.2.240.0100.00714.87
7.2.230.0030.01414.86
7.2.220.0030.00914.88
7.2.210.0040.01114.87
7.2.200.0100.00314.94
7.2.190.0050.00915.17
7.2.180.0060.00914.90
7.2.170.0060.00714.97
7.2.130.0030.00716.62
7.2.120.0080.00416.79
7.2.110.0030.00816.77
7.2.100.0030.01016.85
7.2.90.0030.00916.94
7.2.80.0040.01116.82
7.2.70.0070.00416.48
7.2.60.0060.00616.73
7.2.50.0000.00916.70
7.2.40.0110.00417.09
7.2.30.0030.01017.09
7.2.20.0040.00716.96
7.2.10.0090.00016.74
7.2.00.0060.00617.99
7.1.330.0030.01115.74
7.1.320.0070.00315.75
7.1.310.0050.00815.59
7.1.300.0040.01115.75
7.1.290.0020.00815.55
7.1.280.0030.01115.59
7.1.270.0060.01015.67
7.1.260.0040.00415.70
7.1.250.0060.00315.47
7.1.200.0070.00315.68
7.1.100.0060.00918.08
7.1.70.0030.00616.74
7.1.60.0130.00719.17
7.1.50.0030.01016.62
7.1.00.0030.05722.44
7.0.200.0050.00516.73
7.0.140.0030.07322.18
7.0.80.0100.08019.94
7.0.70.0500.05720.04
7.0.60.0600.08019.96
7.0.50.0600.07720.34
7.0.40.0070.05320.03
7.0.30.0070.08720.05
7.0.20.0070.08020.03
7.0.10.0100.08720.13
7.0.00.0100.08320.03
5.6.280.0000.07320.88
5.6.230.0070.08020.62
5.6.220.0070.08320.60
5.6.210.0230.06720.42
5.6.200.0000.07721.02
5.6.190.0030.08721.08
5.6.180.0130.07321.16
5.6.170.0070.08721.07
5.6.160.0070.08021.00
5.6.150.0100.08321.17
5.6.140.0030.08721.04
5.6.130.0130.07721.04
5.6.120.0070.07721.01
5.6.110.0070.04720.99
5.6.100.0070.08321.11
5.6.90.0130.07320.99
5.6.80.0070.06020.43
5.6.70.0100.07020.35
5.6.60.0100.05020.42
5.6.50.0070.08720.40
5.6.40.0200.06320.37
5.6.30.0030.08020.43
5.6.20.0030.07320.42
5.6.10.0070.07720.43
5.6.00.0070.08720.29
5.5.370.0070.08320.49
5.5.360.0170.07020.45
5.5.350.0200.06320.38
5.5.340.0130.07320.83
5.5.330.0100.05320.73
5.5.320.0100.08020.93
5.5.310.0030.08020.87
5.5.300.0100.07720.92
5.5.290.0070.06320.88
5.5.280.0100.06720.90
5.5.270.0030.08720.86
5.5.260.0070.08320.76
5.5.250.0070.06720.63
5.5.240.0130.06720.30
5.5.230.0000.08320.13
5.5.220.0070.04020.29
5.5.210.0100.08020.29
5.5.200.0130.07720.23
5.5.190.0100.04020.10
5.5.180.0030.07720.23
5.5.160.0170.06720.14
5.5.150.0070.08320.21
5.5.140.0130.07020.21
5.5.130.0100.04320.22
5.5.120.0130.07020.12
5.5.110.0070.07719.98
5.5.100.0030.07720.07
5.5.90.0070.07720.02
5.5.80.0130.07320.02
5.5.70.0100.05320.11
5.5.60.0030.04020.05
5.5.50.0130.07020.05
5.5.40.0130.06319.93
5.5.30.0130.06020.14
5.5.20.0030.05020.04
5.5.10.0100.07720.07
5.5.00.0100.08020.04
5.4.450.0070.06019.23
5.4.440.0100.07719.20
5.4.430.0100.07719.33
5.4.420.0000.07719.35
5.4.410.0070.07019.34
5.4.400.0170.07019.10
5.4.390.0100.07318.88
5.4.380.0100.07719.05
5.4.370.0170.07018.87
5.4.360.0100.07319.09
5.4.350.0030.05319.04
5.4.340.0000.08019.09
5.4.320.0000.08319.14
5.4.310.0070.04319.13
5.4.300.0100.05319.03
5.4.290.0130.05019.10
5.4.280.0000.08319.03
5.4.270.0030.08719.13
5.4.260.0000.08318.94
5.4.250.0070.08319.03
5.4.240.0100.07719.04
5.4.230.0100.06019.09
5.4.220.0100.04319.02
5.4.210.0270.05719.06
5.4.200.0030.07719.22
5.4.190.0100.07019.22
5.4.180.0130.05319.03
5.4.170.0100.05719.04
5.4.160.0070.04019.21
5.4.150.0030.04319.02
5.4.140.0070.04316.19
5.4.130.0030.04716.41
5.4.120.0070.07716.41
5.4.110.0030.07716.44
5.4.100.0100.06016.47
5.4.90.0030.07716.48
5.4.80.0030.06316.27
5.4.70.0030.07716.30
5.4.60.0000.07016.37
5.4.50.0070.07316.42
5.4.40.0030.06716.49
5.4.30.0030.06316.40
5.4.20.0070.06016.36
5.4.10.0100.05716.45
5.4.00.0000.07315.87
5.3.290.0030.07714.63
5.3.280.0070.04714.45
5.3.270.0030.08314.62
5.3.260.0100.07014.46
5.3.250.0000.08014.59
5.3.240.0070.07014.60
5.3.230.0070.07014.54
5.3.220.0030.04314.56
5.3.210.0170.06314.54
5.3.200.0070.07314.58
5.3.190.0100.03714.58
5.3.180.0030.08014.42
5.3.170.0130.07314.51
5.3.160.0130.06714.55
5.3.150.0070.04714.57
5.3.140.0030.08014.57
5.3.130.0070.08014.55
5.3.120.0000.07714.51
5.3.110.0030.06014.40
5.3.100.0030.05014.03
5.3.90.0070.04014.03
5.3.80.0100.05314.00
5.3.70.0000.07714.01
5.3.60.0030.03713.82
5.3.50.0170.02713.70
5.3.40.0130.06713.95
5.3.30.0000.06013.87
5.3.20.0030.07713.55
5.3.10.0070.06013.54
5.3.00.0070.03713.61
5.2.170.0130.05711.71
5.2.160.0100.05711.71
5.2.150.0000.06311.71
5.2.140.0070.03711.71
5.2.130.0070.05711.71
5.2.120.0100.05011.71
5.2.110.0100.05711.71
5.2.100.0070.03311.71
5.2.90.0030.06011.71
5.2.80.0030.06311.71
5.2.70.0070.06011.71
5.2.60.0030.03011.71
5.2.50.0030.04011.71
5.2.40.0000.03011.71
5.2.30.0070.02711.71
5.2.20.0070.04311.71
5.2.10.0100.05311.71
5.2.00.0000.05311.71
5.1.60.0070.04711.71
5.1.50.0000.04011.71
5.1.40.0030.03311.71
5.1.30.0070.04711.71
5.1.20.0070.05011.71
5.1.10.0000.06011.71
5.1.00.0130.04011.71
5.0.50.0030.03011.71
5.0.40.0070.04011.71
5.0.30.0030.06011.71
5.0.20.0030.04011.71
5.0.10.0000.04011.71
5.0.00.0030.04011.71
4.4.90.0030.03311.71
4.4.80.0000.01711.71
4.4.70.0030.03311.71
4.4.60.0000.01711.71
4.4.50.0000.01711.71
4.4.40.0030.05011.71
4.4.30.0030.03311.71
4.4.20.0000.02311.71
4.4.10.0000.04011.71
4.4.00.0030.05711.71
4.3.110.0070.03011.71
4.3.100.0030.03311.71
4.3.90.0000.02311.71
4.3.80.0000.05711.71
4.3.70.0030.01711.71
4.3.60.0070.02711.71
4.3.50.0000.02711.71
4.3.40.0000.04711.71
4.3.30.0030.03011.71
4.3.20.0030.03011.71
4.3.10.0000.03711.71
4.3.00.0000.04311.71

preferences:
40.24 ms | 400 KiB | 5 Q