3v4l.org

run code in 300+ PHP versions simultaneously
<?php const §a=1;

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)
8.3.60.0110.01118.30
8.3.50.0110.01022.00
8.3.40.0060.01218.42
8.3.30.0030.01018.79
8.3.20.0040.00420.16
8.3.10.0070.00023.65
8.3.00.0000.00819.00
8.2.180.0080.01116.38
8.2.170.0110.00418.60
8.2.160.0100.00322.96
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0070.01026.16
8.2.120.0030.00619.53
8.2.110.0040.00422.25
8.2.100.0120.00019.35
8.2.90.0030.00617.92
8.2.80.0050.00318.48
8.2.70.0060.00917.13
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0080.00019.76
8.2.30.0050.00317.86
8.2.20.0040.00417.63
8.2.10.0000.00818.02
8.2.00.0040.00417.61
8.1.280.0170.00325.92
8.1.270.0000.00818.80
8.1.260.0050.00326.35
8.1.250.0000.01428.09
8.1.240.0090.00020.30
8.1.230.0080.00417.77
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0000.00817.36
8.1.190.0040.00417.22
8.1.180.0080.00018.10
8.1.170.0000.00818.66
8.1.160.0040.00418.79
8.1.150.0030.00318.81
8.1.140.0060.00317.24
8.1.130.0070.00017.75
8.1.120.0030.00317.39
8.1.110.0040.00417.27
8.1.100.0070.00017.26
8.1.90.0000.00717.24
8.1.80.0000.00717.25
8.1.70.0000.00717.34
8.1.60.0080.00017.51
8.1.50.0030.00617.31
8.1.40.0030.00617.43
8.1.30.0040.00417.53
8.1.20.0040.00417.61
8.1.10.0070.00017.35
8.1.00.0000.00817.32
8.0.300.0070.00018.77
8.0.290.0040.00416.58
8.0.280.0030.00518.35
8.0.270.0030.00317.13
8.0.260.0000.00717.16
8.0.250.0000.00716.78
8.0.240.0030.00316.81
8.0.230.0000.00716.90
8.0.220.0020.00516.82
8.0.210.0030.00316.70
8.0.200.0000.00716.84
8.0.190.0070.00016.89
8.0.180.0050.00216.78
8.0.170.0040.00416.73
8.0.160.0000.00816.70
8.0.150.0040.00416.66
8.0.140.0040.00416.83
8.0.130.0030.00313.22
8.0.120.0040.00416.83
8.0.110.0080.00016.73
8.0.100.0070.00016.61
8.0.90.0000.00716.88
8.0.80.0000.01516.85
8.0.70.0000.00816.68
8.0.60.0050.00216.80
8.0.50.0040.00416.79
8.0.30.0100.01116.93
8.0.20.0110.01217.40
8.0.10.0080.00016.92
8.0.00.0110.00716.65
7.4.330.0000.00515.03
7.4.320.0030.00316.50
7.4.300.0030.00316.52
7.4.290.0070.00016.42
7.4.280.0080.00016.52
7.4.270.0000.00716.53
7.4.260.0040.00416.39
7.4.250.0000.00716.47
7.4.240.0020.00516.52
7.4.230.0000.00616.21
7.4.220.0170.00316.36
7.4.210.0090.00616.36
7.4.200.0000.00716.54
7.4.160.0040.01216.21
7.4.150.0090.00917.40
7.4.140.0100.01217.86
7.4.130.0060.01116.47
7.4.120.0090.00716.45
7.4.110.0130.01016.41
7.4.100.0060.01116.41
7.4.90.0030.01316.57
7.4.80.0090.00919.39
7.4.70.0060.01216.54
7.4.60.0170.00016.48
7.4.50.0020.00216.23
7.4.40.0030.01316.26
7.4.30.0030.01416.43
7.4.00.0030.01115.07
7.3.330.0030.00313.06
7.3.320.0000.00513.03
7.3.310.0040.00416.02
7.3.300.0030.00316.16
7.3.290.0070.01116.16
7.3.280.0100.00716.22
7.3.270.0150.00317.40
7.3.260.0000.01916.09
7.3.250.0140.00416.32
7.3.240.0100.01416.20
7.3.230.0000.01916.39
7.3.210.0060.00916.28
7.3.200.0110.00619.39
7.3.190.0170.00316.16
7.3.180.0030.01216.27
7.3.170.0060.01316.27
7.3.160.0130.00316.16
7.2.330.0090.00916.64
7.2.320.0040.01516.51
7.2.310.0000.01816.24
7.2.300.0160.00016.39
7.2.290.0100.01316.50
7.2.60.0040.01116.54
7.2.00.0120.00619.41
7.1.200.0030.01015.35
7.1.100.0030.01018.11
7.1.70.0030.01016.82
7.1.60.0030.00917.00
7.1.50.0040.01816.88
7.1.00.0100.07022.54
7.0.200.0060.00616.71
7.0.140.0030.06322.12
7.0.60.0000.04320.01
7.0.50.0100.03717.89
7.0.40.0000.05019.90
7.0.30.0300.03320.16
7.0.20.0170.04720.13
7.0.10.0070.08720.16
7.0.00.0100.06320.16
5.6.280.0100.06720.76
5.6.210.0000.06720.50
5.6.200.0130.06018.18
5.6.190.0100.09020.35
5.6.180.0230.03720.43
5.6.170.0230.04320.66
5.6.160.0070.06320.48
5.6.150.0030.08318.08
5.6.140.0130.06018.16
5.6.130.0030.08318.09
5.6.120.0100.05021.11
5.6.110.0130.05721.13
5.6.100.0130.08020.98
5.6.90.0100.05720.99
5.6.80.0130.05320.39
5.5.350.0330.06720.31
5.5.340.0100.07017.96
5.5.330.0170.05720.40
5.5.320.0230.07720.31
5.5.310.0400.04720.50
5.5.300.0070.04017.96
5.5.290.0000.08317.89
5.5.280.0070.08720.76
5.5.270.0030.07020.87
5.5.260.0100.06020.96
5.5.250.0070.06320.68
5.5.240.0000.07320.18
5.4.450.0230.07319.38
5.4.440.0200.07019.45
5.4.430.0230.05019.12
5.4.420.0270.06319.13
5.4.410.0130.07719.37
5.4.400.0130.04019.24
5.4.390.0230.07018.88
5.4.380.0370.06019.16
5.4.370.0230.05718.80
5.4.360.0270.07019.21
5.4.350.0230.07019.24
5.4.340.0270.07019.09
5.4.320.0200.07319.21
5.4.310.0230.05319.06
5.4.300.0270.03319.07
5.4.290.0230.07019.13
5.4.280.0100.04718.91
5.4.270.0300.04318.78
5.4.260.0270.06719.13
5.4.250.0300.05718.87
5.4.240.0200.04318.91
5.4.230.0200.05018.87
5.4.220.0130.07718.91
5.4.210.0100.04719.08
5.4.200.0300.06018.91
5.4.190.0200.06318.82
5.4.180.0230.06719.07
5.4.170.0230.06719.11
5.4.160.0170.04719.17
5.4.150.0270.06319.04
5.4.140.0170.07316.18
5.4.130.0270.06716.31
5.4.120.0200.06716.53
5.4.110.0200.03016.05
5.4.100.0200.04016.46
5.4.90.0170.05716.36
5.4.80.0230.07316.41
5.4.70.0230.05316.29
5.4.60.0270.06016.36
5.4.50.0170.07316.39
5.4.40.0270.07016.39
5.4.30.0270.05716.36
5.4.20.0270.04316.40
5.4.10.0270.04716.27
5.4.00.0270.05315.61

preferences:
58.54 ms | 401 KiB | 5 Q