3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Lalala; echo __NAMESPACE__;

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)
8.3.40.0140.00418.77
8.3.30.0100.00318.82
8.3.20.0040.00420.04
8.3.10.0080.00023.64
8.3.00.0080.00019.38
8.2.170.0100.01022.96
8.2.160.0000.01420.39
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0090.00926.16
8.2.120.0000.00822.27
8.2.110.0030.00722.11
8.2.100.0060.00617.78
8.2.90.0080.00019.09
8.2.80.0050.00318.04
8.2.70.0080.00017.38
8.2.60.0090.00017.93
8.2.50.0040.00418.07
8.2.40.0040.00419.88
8.2.30.0070.00017.93
8.2.20.0040.00417.45
8.2.10.0030.00517.95
8.2.00.0040.00417.52
8.1.270.0040.00424.01
8.1.260.0080.00026.35
8.1.250.0020.00528.09
8.1.240.0050.00323.82
8.1.230.0090.00318.97
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.09
8.1.190.0040.00417.27
8.1.180.0060.00318.10
8.1.170.0090.00018.53
8.1.160.0040.00421.87
8.1.150.0050.00218.41
8.1.140.0000.00817.37
8.1.130.0030.00317.75
8.1.120.0000.00717.36
8.1.110.0040.00417.22
8.1.100.0060.00317.23
8.1.90.0040.00417.27
8.1.80.0000.00817.36
8.1.70.0040.00717.18
8.1.60.0080.00017.43
8.1.50.0030.00517.38
8.1.40.0000.00817.22
8.1.30.0000.00817.44
8.1.20.0000.00717.49
8.1.10.0040.00417.36
8.1.00.0040.00417.34
8.0.300.0000.00718.77
8.0.290.0080.00017.18
8.0.280.0080.00018.43
8.0.270.0000.00717.19
8.0.260.0000.00817.29
8.0.250.0030.00316.73
8.0.240.0000.00816.75
8.0.230.0040.00416.78
8.0.220.0030.00316.66
8.0.210.0000.00816.68
8.0.200.0040.00416.72
8.0.190.0050.00316.83
8.0.180.0000.00716.76
8.0.170.0030.00516.81
8.0.160.0040.00416.65
8.0.150.0040.00416.66
8.0.140.0030.00516.73
8.0.130.0060.00013.18
8.0.120.0060.00316.55
8.0.110.0090.00016.73
8.0.100.0020.00516.70
8.0.90.0050.00316.77
8.0.80.0000.01516.81
8.0.70.0070.00016.78
8.0.60.0050.00216.82
8.0.50.0070.00016.66
8.0.30.0110.00817.10
8.0.20.0090.00917.40
8.0.10.0040.00416.84
8.0.00.0080.01016.71
7.4.330.0000.00615.01
7.4.320.0030.00316.32
7.4.300.0030.00316.46
7.4.290.0000.00616.42
7.4.280.0040.00416.50
7.4.270.0030.00516.46
7.4.260.0000.00716.34
7.4.250.0040.00416.33
7.4.240.0060.00216.42
7.4.230.0070.00016.52
7.4.220.0130.00316.57
7.4.210.0080.00616.43
7.4.200.0000.00816.36
7.4.190.0040.00416.36
7.4.160.0150.00016.48
7.4.150.0150.00917.40
7.4.140.0080.01217.86
7.4.130.0070.00916.43
7.4.120.0030.01416.32
7.4.110.0120.00916.36
7.4.100.0040.01416.59
7.4.90.0070.01016.40
7.4.80.0140.00419.39
7.4.70.0130.00316.23
7.4.60.0040.01716.38
7.4.50.0040.00016.31
7.4.40.0070.01022.77
7.4.30.0110.01116.36
7.4.00.0030.00914.60
7.3.330.0060.00012.96
7.3.320.0030.00313.07
7.3.310.0000.00716.17
7.3.300.0030.00316.17
7.3.290.0040.01716.07
7.3.280.0040.01116.07
7.3.270.0110.00717.40
7.3.260.0060.01616.34
7.3.250.0120.00616.26
7.3.240.0120.00616.21
7.3.230.0130.01016.39
7.3.210.0130.01016.23
7.3.200.0040.01216.12
7.3.190.0130.00316.29
7.3.180.0090.00616.36
7.3.170.0120.00316.59
7.3.160.0120.00616.33
7.3.120.0070.00714.97
7.2.330.0070.01016.68
7.2.320.0060.01016.24
7.2.310.0120.00616.33
7.2.300.0120.00316.50
7.2.290.0080.01216.14
7.2.00.0120.00019.02
7.1.100.0040.00818.00
7.1.70.0000.01016.84
7.1.60.0070.01119.46
7.1.50.0030.01416.69
7.1.00.0030.07722.51
7.0.200.0160.00614.69
7.0.140.0030.07021.99
7.0.60.0070.07719.90
7.0.50.0100.08017.87
7.0.40.0100.07720.07
7.0.30.0330.08020.04
7.0.20.0070.05020.34
7.0.10.0030.08320.09
7.0.00.0070.06720.16
5.6.280.0070.07020.91
5.6.210.0100.07720.64
5.6.200.0030.07018.16
5.6.190.0100.05320.45
5.6.180.0530.07020.61
5.6.170.0230.05720.35
5.6.160.0000.08320.44
5.6.150.0100.07318.11
5.6.140.0070.06718.16
5.6.130.0000.08018.19
5.6.120.0070.04020.89
5.6.110.0170.05321.00
5.6.100.0030.08020.98
5.6.90.0070.07720.99
5.6.80.0030.06720.45
5.5.350.0230.07020.34
5.5.340.0000.08318.02
5.5.330.0100.04020.43
5.5.320.0300.05020.24
5.5.310.0400.08020.30
5.5.300.0030.07017.91
5.5.290.0030.05317.89
5.5.280.0100.03320.79
5.5.270.0270.05720.77
5.5.260.0070.08320.75
5.5.250.0100.07720.68
5.5.240.0030.07020.25
5.4.450.0730.06019.11
5.4.440.0170.05319.57
5.4.430.0170.05019.09
5.4.420.0070.06019.46
5.4.410.0100.05319.02
5.4.400.0100.05318.49
5.4.390.0230.03718.57
5.4.380.0100.05318.72
5.4.370.0070.05318.44
5.4.360.0030.04718.72
5.4.350.0060.03611.97
5.4.340.0050.03711.96
5.4.320.0090.03312.45
5.4.310.0070.03712.45
5.4.300.0130.03812.45
5.4.290.0080.04012.43
5.4.280.0090.04012.33
5.4.270.0060.05512.33
5.4.260.0100.03612.33
5.4.250.0070.04412.33
5.4.240.0110.04312.33
5.4.230.0070.06112.32
5.4.220.0110.04612.32
5.4.210.0100.07212.32
5.4.200.0090.07312.32
5.4.190.0110.07012.32
5.4.180.0120.06812.32
5.4.170.0140.06812.33
5.4.160.0150.06412.33
5.4.150.0060.04712.32
5.4.140.0070.05012.00
5.4.130.0070.04412.00
5.4.120.0080.03411.95
5.4.110.0080.03511.95
5.4.100.0070.03511.95
5.4.90.0030.04411.95
5.4.80.0070.03911.95
5.4.70.0060.04911.94
5.4.60.0090.04111.94
5.4.50.0080.05211.95
5.4.40.0080.05311.93
5.4.30.0110.04711.93
5.4.20.0100.05111.93
5.4.10.0050.03711.93
5.4.00.0050.04011.42
5.3.290.0070.05112.80
5.3.280.0120.04412.70
5.3.270.0050.04212.72
5.3.260.0070.03812.71
5.3.250.0100.03712.72
5.3.240.0090.04012.72
5.3.230.0120.03612.71
5.3.220.0070.04012.68
5.3.210.0040.05012.68
5.3.200.0120.03512.68
5.3.190.0080.03612.68
5.3.180.0030.04312.68
5.3.170.0040.04012.66
5.3.160.0100.04412.68
5.3.150.0080.05312.68
5.3.140.0100.04312.66
5.3.130.0090.04912.66
5.3.120.0140.04212.66
5.3.110.0030.05212.66
5.3.100.0130.04312.12
5.3.90.0090.04912.08
5.3.80.0050.07412.07
5.3.70.0070.07412.07
5.3.60.0060.05212.07
5.3.50.0080.04912.00
5.3.40.0060.04912.00
5.3.30.0090.04111.94
5.3.20.0070.06411.72
5.3.10.0130.08611.68
5.3.00.0100.06811.67

preferences:
38.66 ms | 400 KiB | 5 Q