3v4l.org

run code in 300+ PHP versions simultaneously
<?php use PDO; new PDO('sqlite::memory:');

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)
8.3.60.0040.01118.93
8.3.50.0140.00722.24
8.3.40.0120.00319.14
8.3.30.0100.00319.54
8.3.20.0060.00320.52
8.3.10.0000.00821.07
8.3.00.0080.00019.63
8.2.180.0080.00817.13
8.2.170.0110.00322.96
8.2.160.0100.00320.90
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00022.70
8.2.110.0060.00322.75
8.2.100.0030.00919.82
8.2.90.0030.00519.60
8.2.80.0060.00318.00
8.2.70.0030.00518.00
8.2.60.0040.00418.18
8.2.50.0000.00818.07
8.2.40.0040.00418.46
8.2.30.0000.00820.06
8.2.20.0050.00317.97
8.2.10.0050.00318.23
8.2.00.0060.00317.85
8.1.280.0040.01525.92
8.1.270.0080.00022.74
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0090.00024.50
8.1.230.0080.00419.60
8.1.220.0040.00417.93
8.1.210.0060.00318.77
8.1.200.0060.00317.73
8.1.190.0050.00317.61
8.1.180.0030.00618.10
8.1.170.0060.00319.00
8.1.160.0040.00422.38
8.1.150.0050.00219.17
8.1.140.0000.00717.75
8.1.130.0030.00318.13
8.1.120.0030.00517.73
8.1.110.0030.00617.82
8.1.100.0040.00417.75
8.1.90.0000.00817.64
8.1.80.0070.00017.73
8.1.70.0030.00317.68
8.1.60.0050.00518.02
8.1.50.0040.00417.96
8.1.40.0000.00717.75
8.1.30.0050.00318.02
8.1.20.0000.00818.11
8.1.10.0050.00317.97
8.1.00.0050.00317.92
8.0.300.0040.00418.77
8.0.290.0070.00017.13
8.0.280.0050.00218.79
8.0.270.0070.00017.61
8.0.260.0030.00317.57
8.0.250.0030.00317.44
8.0.240.0020.00517.39
8.0.230.0000.00717.34
8.0.220.0070.00017.29
8.0.210.0020.00517.33
8.0.200.0030.00317.18
8.0.190.0050.00317.32
8.0.180.0000.00717.32
8.0.170.0040.00417.33
8.0.160.0000.00717.33
8.0.150.0030.00417.23
8.0.140.0040.00417.31
8.0.130.0000.00613.67
8.0.120.0080.00017.20
8.0.110.0040.00417.36
8.0.100.0030.00517.35
8.0.90.0070.00017.43
8.0.80.0040.01117.19
8.0.70.0080.00017.25
8.0.60.0060.00317.40
8.0.50.0000.00717.30
8.0.30.0150.00517.39
8.0.20.0100.01017.44
8.0.10.0000.00817.21
8.0.00.0050.01417.21
7.4.330.0000.00515.39
7.4.320.0000.00616.88
7.4.300.0030.00316.90
7.4.290.0040.00416.81
7.4.280.0060.00316.71
7.4.270.0030.00516.95
7.4.260.0050.00216.70
7.4.250.0000.00716.99
7.4.240.0020.00716.85
7.4.230.0000.00716.72
7.4.220.0060.01316.80
7.4.210.0110.00516.93
7.4.200.0030.00317.13
7.4.160.0150.00316.62
7.4.150.0080.01217.40
7.4.140.0140.00717.86
7.4.130.0150.00316.78
7.4.120.0120.00616.89
7.4.110.0100.01016.89
7.4.100.0140.00417.17
7.4.90.0130.00316.74
7.4.80.0090.00916.80
7.4.70.0060.01116.76
7.4.60.0100.00716.83
7.4.50.0080.00016.95
7.4.40.0030.01516.87
7.4.30.0060.01016.80
7.4.00.0040.01315.48
7.3.330.0060.00013.53
7.3.320.0060.00013.52
7.3.310.0040.00416.76
7.3.300.0070.00016.61
7.3.290.0060.01216.73
7.3.280.0100.00916.60
7.3.270.0270.01217.40
7.3.260.0180.00016.98
7.3.250.0100.00916.94
7.3.240.0070.01116.71
7.3.230.0060.01316.67
7.3.210.0080.01716.79
7.3.200.0140.00719.39
7.3.190.0140.00316.75
7.3.180.0100.01016.76
7.3.170.0070.01016.89
7.3.160.0030.01516.82
7.3.120.0100.00615.31
7.3.110.0030.01415.13
7.3.100.0040.00414.80
7.3.90.0030.01015.21
7.3.80.0080.00815.04
7.3.70.0110.00415.45
7.3.60.0070.00715.10
7.3.50.0140.00315.33
7.3.40.0030.01015.36
7.3.30.0000.01415.13
7.3.20.0070.00717.23
7.3.10.0000.01217.08
7.3.00.0090.00617.01
7.2.330.0060.01216.73
7.2.320.0060.01616.64
7.2.310.0130.00716.96
7.2.300.0120.00617.02
7.2.290.0090.00917.04
7.2.250.0040.01115.53
7.2.240.0090.01215.62
7.2.230.0100.00715.35
7.2.220.0040.01115.18
7.2.210.0060.00915.11
7.2.200.0040.00415.20
7.2.190.0060.00915.32
7.2.180.0030.01315.28
7.2.170.0040.00415.56
7.2.60.0470.00017.23
7.2.00.0000.01719.44
7.1.330.0030.01016.09
7.1.320.0100.00315.98
7.1.310.0060.00315.88
7.1.300.0000.01216.09
7.1.290.0040.00816.06
7.1.280.0030.00615.83
7.1.270.0000.01216.00
7.1.260.0040.01116.19
7.1.200.0060.00515.86
7.1.100.0000.01018.20
7.1.70.0000.00717.11
7.1.60.0090.00919.32
7.1.50.0070.01517.23
7.1.00.0030.07322.52
7.0.200.0000.01017.11
7.0.140.0070.07022.26
7.0.60.0030.04019.84
7.0.50.0100.08017.88
7.0.40.0100.08719.99
7.0.30.0570.06720.26
7.0.20.0270.05320.13
7.0.10.0070.04020.17
7.0.00.0030.05320.16
5.6.280.0100.06721.17
5.6.210.0070.08320.79
5.6.200.0070.06718.28
5.6.190.0000.09020.40
5.6.180.0500.07720.64
5.6.170.0300.04720.58
5.6.160.0200.07020.43
5.6.150.0100.07318.18
5.6.140.0000.05018.23
5.6.130.0070.08318.26
5.6.120.0070.04720.88
5.6.110.0130.09721.04
5.6.100.0000.04321.02
5.6.90.0030.04321.14
5.6.80.0000.05720.52
5.5.350.0130.06020.51
5.5.340.0130.07318.08
5.5.330.0030.08720.47
5.5.320.0270.07720.33
5.5.310.0230.07720.57
5.5.300.0100.08017.95
5.5.290.0070.08018.02
5.5.280.0100.05721.00
5.5.270.0070.08320.75
5.5.260.0000.07320.75
5.5.250.0030.08320.61
5.5.240.0130.07720.18
5.4.450.0200.05319.58
5.4.440.0130.06719.34
5.4.430.0200.06719.60
5.4.420.0270.04719.20
5.4.410.0130.05719.39
5.4.400.0200.07019.31
5.4.390.0200.05318.83
5.4.380.0430.05718.69
5.4.370.0330.05318.64
5.4.360.0470.06318.58
5.4.350.0300.05318.75
5.4.340.0300.05718.75
5.4.320.0050.03812.51
5.4.310.0050.04712.50
5.4.300.0040.04512.52
5.4.290.0080.04812.50
5.4.280.0070.04412.40
5.4.270.0110.04312.40
5.4.260.0120.04012.40
5.4.250.0070.03712.40
5.4.240.0060.04112.40
5.4.230.0050.03912.40
5.4.220.0040.04412.39
5.4.210.0050.03712.39
5.4.200.0070.03812.39
5.4.190.0050.03712.39
5.4.180.0040.04012.39
5.4.170.0040.03812.40
5.4.160.0090.03412.39
5.4.150.0070.03712.39
5.4.140.0050.03812.08
5.4.130.0060.03612.07
5.4.120.0090.03312.02
5.4.110.0070.04412.02
5.4.100.0060.03712.02
5.4.90.0060.03712.02
5.4.80.0080.04012.02
5.4.70.0070.03712.02
5.4.60.0090.03212.01
5.4.50.0080.03712.01
5.4.40.0050.03712.00
5.4.30.0080.03412.00
5.4.20.0070.03512.00
5.4.10.0050.03612.00
5.4.00.0040.03911.49
5.3.290.0050.03912.80
5.3.280.0070.03612.70
5.3.270.0100.03612.72
5.3.260.0070.03812.72
5.3.250.0070.03612.72
5.3.240.0040.03912.72
5.3.230.0100.03612.71
5.3.220.0060.03712.68
5.3.210.0050.04612.68
5.3.200.0070.03612.68
5.3.190.0060.03812.68
5.3.180.0040.04012.67
5.3.170.0070.03612.67
5.3.160.0060.03912.67
5.3.150.0080.03712.68
5.3.140.0030.04412.66
5.3.130.0060.04212.66
5.3.120.0060.04812.65
5.3.110.0080.04112.66
5.3.100.0080.03612.14
5.3.90.0070.04012.12
5.3.80.0060.03712.10
5.3.70.0110.03912.10
5.3.60.0090.03812.09
5.3.50.0060.04212.03
5.3.40.0070.03412.04
5.3.30.0140.03512.00
5.3.20.0070.03811.78
5.3.10.0070.03611.75
5.3.00.0050.03611.73
5.2.170.0030.0329.18
5.2.160.0070.0269.18
5.2.150.0110.0469.18
5.2.140.0040.0459.18
5.2.130.0040.0309.14
5.2.120.0060.0289.14
5.2.110.0060.0369.15
5.2.100.0050.0329.14
5.2.90.0050.0319.14
5.2.80.0070.0279.14
5.2.70.0040.0299.14
5.2.60.0040.0309.09
5.2.50.0040.0309.06
5.2.40.0040.0309.03
5.2.30.0040.0319.02
5.2.20.0030.0309.00
5.2.10.0070.0268.93
5.2.00.0050.0338.79
5.1.60.0030.0258.07
5.1.50.0000.0298.06
5.1.40.0030.0308.05
5.1.30.0100.0268.40
5.1.20.0060.0258.41
5.1.10.0090.0288.14
5.1.00.0000.0318.14
5.0.50.0020.0226.63
5.0.40.0030.0236.48
5.0.30.0030.0326.29
5.0.20.0040.0186.27
5.0.10.0040.0196.24
5.0.00.0040.0316.23
4.4.90.0030.0154.78
4.4.80.0040.0134.76
4.4.70.0030.0154.75
4.4.60.0020.0164.75
4.4.50.0030.0214.77
4.4.40.0020.0294.71
4.4.30.0040.0154.76
4.4.20.0010.0164.85
4.4.10.0030.0144.85
4.4.00.0020.0264.76
4.3.110.0030.0154.67
4.3.100.0040.0184.67
4.3.90.0030.0134.64
4.3.80.0020.0244.58
4.3.70.0000.0174.63
4.3.60.0040.0144.63
4.3.50.0030.0154.63
4.3.40.0040.0224.53
4.3.30.0020.0163.29
4.3.20.0030.0143.27
4.3.10.0020.0153.21
4.3.00.0000.0236.63

preferences:
32.72 ms | 401 KiB | 5 Q