3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "H";

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)
8.3.60.0040.01118.43
8.3.50.0050.01022.06
8.3.40.0150.00018.54
8.3.30.0070.00719.05
8.3.20.0000.00720.16
8.3.10.0040.00423.48
8.3.00.0000.00720.88
8.2.180.0170.01016.38
8.2.170.0130.00722.96
8.2.160.0100.00320.39
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0080.00020.82
8.2.110.0060.00319.33
8.2.100.0120.00317.91
8.2.90.0030.00619.08
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0060.00317.55
8.2.50.0080.00018.07
8.2.40.0040.00419.82
8.2.30.0000.00717.99
8.2.20.0030.00517.42
8.2.10.0050.00318.02
8.2.00.0000.00717.55
8.1.280.0130.00325.92
8.1.270.0150.00323.99
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0030.00622.07
8.1.230.0030.00718.88
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0080.00017.23
8.1.190.0000.00917.10
8.1.180.0040.00418.10
8.1.170.0040.00418.39
8.1.160.0000.00721.93
8.1.150.0000.00718.40
8.1.140.0070.00017.25
8.1.130.0030.00617.79
8.1.120.0030.00317.31
8.1.110.0030.00317.21
8.1.100.0030.00317.25
8.1.90.0040.00417.33
8.1.80.0000.00817.32
8.1.70.0000.00817.30
8.1.60.0000.00917.39
8.1.50.0030.00517.38
8.1.40.0040.00417.36
8.1.30.0000.00917.37
8.1.20.0040.00417.35
8.1.10.0040.00417.39
8.1.00.0040.00417.32
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.30
8.0.270.0000.00717.13
8.0.260.0000.00617.18
8.0.250.0070.00016.84
8.0.240.0030.00316.71
8.0.230.0030.00316.66
8.0.220.0030.00316.78
8.0.210.0070.00016.73
8.0.200.0000.00616.69
8.0.190.0070.00416.78
8.0.180.0070.00016.78
8.0.170.0050.00316.80
8.0.160.0070.00016.79
8.0.150.0040.00416.78
8.0.140.0000.00716.73
8.0.130.0050.00013.15
8.0.120.0000.00716.72
8.0.110.0040.00416.70
8.0.100.0030.00316.81
8.0.90.0070.00016.75
8.0.80.0090.00616.79
8.0.70.0000.00816.63
8.0.60.0050.00316.74
8.0.50.0040.00416.59
8.0.30.0130.00817.00
8.0.20.0100.00817.40
8.0.10.0000.00716.83
8.0.00.0050.01216.74
7.4.330.0000.00515.00
7.4.320.0000.00716.41
7.4.300.0030.00316.46
7.4.290.0030.00716.27
7.4.280.0000.00716.34
7.4.270.0030.00516.48
7.4.260.0030.00316.45
7.4.250.0000.00716.43
7.4.240.0040.00316.35
7.4.230.0050.00216.53
7.4.220.0070.01016.42
7.4.210.0070.00716.42
7.4.200.0050.00316.24
7.4.160.0130.00316.29
7.4.150.0160.00317.40
7.4.140.0090.00817.86
7.4.130.0070.01016.42
7.4.120.0130.00516.46
7.4.110.0160.00616.52
7.4.100.0190.00416.50
7.4.90.0080.00816.42
7.4.80.0030.01919.39
7.4.70.0060.01116.43
7.4.60.0060.01016.32
7.4.50.0000.00616.27
7.4.40.0040.01216.49
7.4.30.0070.01016.54
7.4.00.0000.01014.91
7.3.330.0040.00412.86
7.3.320.0000.00613.04
7.3.310.0000.00716.22
7.3.300.0030.00315.96
7.3.290.0110.00716.23
7.3.280.0110.00616.17
7.3.270.0100.01317.40
7.3.260.0090.01416.26
7.3.250.0110.00516.25
7.3.240.0130.00316.29
7.3.230.0090.00616.39
7.3.210.0110.01116.01
7.3.200.0060.00919.39
7.3.190.0120.00616.35
7.3.180.0070.00716.10
7.3.170.0120.00316.37
7.3.160.0040.01116.27
7.3.120.0030.01314.66
7.2.330.0100.00716.28
7.2.320.0090.00916.53
7.2.310.0170.00316.20
7.2.300.0130.00716.52
7.2.290.0100.01016.51
7.2.80.0000.01116.53
7.2.00.0060.00618.52
7.1.200.0060.00615.76
7.1.100.0000.01117.79
7.1.70.0040.00716.68
7.1.60.0070.01419.70
7.1.50.0070.01516.95
7.1.00.0100.06022.42
7.0.200.0100.01016.74
7.0.140.0000.07321.93
7.0.60.0030.08719.92
7.0.50.0100.07717.85
7.0.40.0070.04019.96
7.0.30.0200.04720.17
7.0.20.0330.04720.04
7.0.10.0030.05020.09
7.0.00.0030.09320.30
5.6.280.0100.06721.14
5.6.210.0000.07320.62
5.6.200.0130.08018.18
5.6.190.0070.05020.39
5.6.180.0430.06720.35
5.6.170.0200.08020.37
5.6.160.0070.08320.40
5.6.150.0070.07318.18
5.6.140.0000.04318.14
5.6.130.0030.07018.12
5.6.120.0030.04321.11
5.6.110.0100.06721.00
5.6.100.0100.03320.97
5.6.90.0070.04721.09
5.6.80.0170.07320.38
5.6.70.3430.03720.36
5.5.350.0130.07720.32
5.5.340.0030.04017.92
5.5.330.0070.04020.41
5.5.320.0200.06020.24
5.5.310.0230.04320.26
5.5.300.0070.07317.96
5.5.290.0030.08318.01
5.5.280.0030.04320.96
5.5.270.0070.07720.93
5.5.260.0130.07320.88
5.5.250.0100.07720.70
5.5.240.0070.07020.23
5.4.450.0380.07219.58
5.4.440.0470.06219.17
5.4.430.0800.05719.12
5.4.420.0650.03019.34
5.4.410.0350.05819.22
5.4.400.0420.06519.00
5.4.390.0220.05718.97
5.4.380.0420.05319.01
5.4.370.0120.05218.83
5.4.360.0320.05818.90
5.4.350.0400.04715.61
5.4.340.0150.05015.57
5.4.320.0150.04515.84
5.4.310.0100.04915.88
5.4.300.0300.04215.69
5.4.290.0380.04715.68
5.4.280.0210.05015.57
5.4.270.0220.04115.80
5.4.260.0170.04015.82
5.4.250.0070.05015.71
5.4.240.0050.04715.74
5.4.230.0330.04915.70
5.4.220.0490.04215.66
5.4.210.0420.05614.53
5.4.200.0360.04413.80
5.4.190.0300.06314.52
5.4.180.0360.04214.57
5.4.170.0320.04214.59
5.4.160.0150.04614.50
5.4.150.0110.04614.58
5.4.140.0210.06013.43
5.4.130.0120.04213.49
5.4.120.0150.04313.43
5.4.110.0130.04113.38
5.4.100.0220.04613.39
5.4.90.0240.04113.43
5.4.80.0170.05813.39
5.4.70.0330.04213.43
5.4.60.0330.04313.43
5.4.50.0290.04213.43
5.4.40.0310.04513.43
5.4.30.0330.04113.36
5.4.20.0130.05413.40
5.4.10.0190.04013.36
5.4.00.0220.05312.91
5.3.290.0130.06213.72
5.3.280.0120.04213.62
5.3.270.0190.05613.31
5.3.260.0150.04913.30
5.3.250.0120.04613.31
5.3.240.0170.03913.30
5.3.230.0130.04613.32
5.3.220.0190.06213.25
5.3.210.0180.04113.30
5.3.200.0170.04613.25
5.3.190.0200.03813.26
5.3.180.0150.04213.25
5.3.170.0180.04213.23
5.3.160.0120.04513.30
5.3.150.0140.04513.25
5.3.140.0150.04513.24
5.3.130.0200.06113.24
5.3.120.0180.04713.24
5.3.110.0280.04613.24
5.3.100.0310.04312.75
5.3.90.0210.06112.68
5.3.80.0150.04212.72
5.3.70.0270.04412.67
5.3.60.0280.04512.70
5.3.50.0290.04512.59
5.3.40.0310.04212.65
5.3.30.0270.04412.58
5.3.20.0320.04512.30
5.3.10.0280.04112.32
5.3.00.0270.04112.28

preferences:
39.89 ms | 401 KiB | 5 Q