3v4l.org

run code in 300+ PHP versions simultaneously
<?php $db = new PDO('sqlite::memory:'); $st = $db->query(" SELECT * FROM (SELECT 'phpinfo()') AS assert'"); $st->fetchAll(PDO::FETCH_FUNC, 'assert');

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)
8.3.60.0100.00718.89
8.3.50.0080.01021.37
8.3.40.0120.00419.66
8.3.30.0180.00319.77
8.3.20.0000.00820.97
8.3.10.0040.00424.32
8.3.00.0030.00519.88
8.2.180.0100.01317.38
8.2.170.0090.00619.58
8.2.160.0140.00022.96
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00622.78
8.2.110.0060.00321.73
8.2.100.0110.00018.25
8.2.90.0000.00819.42
8.2.80.0030.00518.25
8.2.70.0000.00817.98
8.2.60.0040.00418.55
8.2.50.0000.00818.07
8.2.40.0040.00418.53
8.2.30.0040.00418.54
8.2.20.0040.00418.38
8.2.10.0080.00018.61
8.2.00.0040.00418.22
8.1.280.0140.00725.92
8.1.270.0060.00324.42
8.1.260.0030.00626.35
8.1.250.0000.00728.09
8.1.240.0060.00324.42
8.1.230.0040.00819.59
8.1.220.0000.00818.26
8.1.210.0040.00418.77
8.1.200.0040.00417.63
8.1.190.0030.00617.88
8.1.180.0000.00818.10
8.1.170.0030.00818.80
8.1.160.0040.00422.50
8.1.150.0040.00419.57
8.1.140.0030.00517.82
8.1.130.0030.00518.32
8.1.120.0000.00817.92
8.1.110.0040.00417.95
8.1.100.0040.00417.94
8.1.90.0000.00717.94
8.1.80.0000.00718.01
8.1.70.0030.00317.90
8.1.60.0030.00618.09
8.1.50.0030.00518.10
8.1.40.0030.00518.10
8.1.30.0040.00418.24
8.1.20.0060.00318.38
8.1.10.0020.00518.13
8.1.00.0000.00818.24
8.0.300.0040.00418.77
8.0.290.0070.00017.13
8.0.280.0070.00019.06
8.0.270.0000.00717.87
8.0.260.0000.00717.71
8.0.250.0030.00317.52
8.0.240.0030.00517.51
8.0.230.0040.00417.50
8.0.220.0000.00817.60
8.0.210.0070.00017.49
8.0.200.0070.00017.56
8.0.190.0040.00417.46
8.0.180.0040.00417.46
8.0.170.0050.00317.45
8.0.160.0040.00417.45
8.0.150.0080.00017.36
8.0.140.0040.00717.51
8.0.130.0030.00313.92
8.0.120.0030.00617.45
8.0.110.0000.00817.36
8.0.100.0040.00417.52
8.0.90.0000.00817.44
8.0.80.0070.01017.29
8.0.70.0030.00617.51
8.0.60.0040.00417.60
8.0.50.0050.00317.53
8.0.30.0120.00917.63
8.0.20.0100.01217.58
8.0.10.0000.00717.70
8.0.00.0120.01017.44
7.4.330.0020.00215.70
7.4.320.0030.00317.17
7.4.300.0030.00317.05
7.4.290.0030.00317.05
7.4.280.0030.00517.02
7.4.270.0070.00017.28
7.4.260.0000.00817.24
7.4.250.0000.00717.10
7.4.240.0050.00217.24
7.4.230.0030.00317.17
7.4.220.0100.00717.09
7.4.210.0000.01417.10
7.4.200.0000.00817.18
7.4.160.0030.01217.08
7.4.150.0070.02017.40
7.4.140.0080.01017.86
7.4.130.0090.00817.07
7.4.120.0080.00917.08
7.4.110.0100.01317.03
7.4.100.0140.00317.05
7.4.90.0120.00616.97
7.4.80.0100.00719.39
7.4.70.0100.01017.23
7.4.60.0090.00916.89
7.4.50.0000.00917.12
7.4.40.0100.00717.09
7.4.30.0180.00317.28
7.4.00.0020.01615.53
7.3.330.0020.00213.75
7.3.320.0070.00013.73
7.3.310.0040.00416.90
7.3.300.0040.00416.70
7.3.290.0080.00616.84
7.3.280.0130.00716.82
7.3.270.0170.00717.40
7.3.260.0100.01016.94
7.3.250.0120.00816.89
7.3.240.0170.00616.89
7.3.230.0090.00916.78
7.3.210.0030.01416.93
7.3.200.0170.00319.39
7.3.190.0060.01117.12
7.3.180.0060.00916.84
7.3.170.0030.01417.11
7.3.160.0090.00616.80
7.3.120.0030.01415.25
7.3.110.0180.00015.25
7.3.100.0080.00415.32
7.3.90.0060.00915.30
7.3.80.0070.00715.53
7.3.70.0110.00315.43
7.3.60.0060.00915.34
7.3.50.0070.00615.42
7.3.40.0030.01015.47
7.3.30.0000.01415.32
7.3.20.0030.01016.96
7.3.10.0000.00917.23
7.3.00.0090.00617.02
7.2.330.0110.00717.01
7.2.320.0060.01317.29
7.2.310.0100.00617.34
7.2.300.0090.01317.23
7.2.290.0180.00616.87
7.2.250.0030.01215.71
7.2.240.0060.01315.85
7.2.230.0070.01115.35
7.2.220.0090.00615.73
7.2.210.0030.00615.30
7.2.200.0040.00415.43
7.2.190.0070.01015.30
7.2.180.0100.00315.32
7.2.170.0080.00415.39
7.2.80.0070.00717.16
7.2.60.0070.00717.48
7.2.00.0040.00719.84
7.1.330.0040.01116.05
7.1.320.0150.00015.95
7.1.310.0060.00916.45
7.1.300.0030.00915.99
7.1.290.0110.00716.01
7.1.280.0030.01416.14
7.1.270.0080.00316.23
7.1.260.0100.00316.08
7.1.200.0060.00315.96
7.1.70.0000.00817.24
7.1.60.0000.01217.18
7.1.50.0100.01317.27
7.1.00.0070.06722.43
7.0.200.0030.01317.02
7.0.140.0100.06722.25
7.0.60.0100.05319.84
7.0.50.0100.07717.92
7.0.40.0030.04720.25
7.0.30.0400.04720.13
7.0.20.0300.06320.13
7.0.10.0270.07720.13
7.0.00.0030.09020.16
5.6.280.0000.07720.95
5.6.210.0070.07020.76
5.6.200.0030.07018.30
5.6.190.0070.08320.70
5.6.180.0370.07020.48
5.6.170.0200.04720.40
5.6.160.0070.08320.77
5.6.150.0070.08018.22
5.6.140.0100.05018.19
5.6.130.0030.05018.23
5.6.120.0100.06721.18
5.6.110.0030.05321.02
5.6.100.0070.05721.05
5.6.90.0100.06321.11
5.6.80.0030.08020.54
5.6.70.4430.04320.41
5.5.350.0100.08020.36
5.5.340.0100.08018.04
5.5.330.0100.07020.28
5.5.320.0300.03320.34
5.5.310.0330.07020.34
5.5.300.0030.08317.98
5.5.290.0030.08718.05
5.5.280.0070.04320.72
5.5.270.0170.06720.90
5.5.260.0030.08720.87
5.5.250.0000.04320.64
5.5.240.0200.04320.26
5.4.450.0430.04019.40
5.4.440.0770.06019.54
5.4.430.0730.05019.55
5.4.420.0600.05019.20
5.4.410.0770.04719.55
5.4.400.0900.06019.01
5.4.390.0270.04719.20
5.4.380.0870.05019.27
5.4.370.0800.05319.34
5.4.360.0700.06019.16
5.4.350.0570.05318.88
5.4.340.0060.03412.02
5.4.320.0060.03512.52
5.4.310.0040.03912.52
5.4.300.0040.03912.52
5.4.290.0050.03812.51
5.4.280.0110.03612.41
5.4.270.0050.03512.41
5.4.260.0060.03712.41
5.4.250.0080.03612.41
5.4.240.0060.03412.41
5.4.230.0060.03612.40
5.4.220.0080.04412.40
5.4.210.0080.03712.40
5.4.200.0050.03812.40
5.4.190.0070.03412.40
5.4.180.0040.03812.40
5.4.170.0060.03512.41
5.4.160.0030.03812.41
5.4.150.0030.04412.40
5.4.140.0050.03812.09
5.4.130.0080.03112.08
5.4.120.0030.03712.03
5.4.110.0050.03512.03
5.4.100.0100.04112.03
5.4.90.0070.03512.02
5.4.80.0050.03712.03
5.4.70.0070.03312.02
5.4.60.0080.03212.02
5.4.50.0080.03412.02
5.4.40.0090.03112.01
5.4.30.0100.03712.01
5.4.20.0050.03512.01
5.4.10.0030.03612.01
5.4.00.0060.03711.50
5.3.290.0050.04512.80
5.3.280.0070.03612.71
5.3.270.0050.03912.72
5.3.260.0060.03912.72
5.3.250.0040.03912.72
5.3.240.0050.03712.72
5.3.230.0050.03712.71
5.3.220.0040.03812.68
5.3.210.0060.03812.68
5.3.200.0060.03612.68
5.3.190.0030.03912.67
5.3.180.0050.03612.67
5.3.170.0070.03512.67
5.3.160.0060.03512.68
5.3.150.0060.03612.68
5.3.140.0090.03412.66
5.3.130.0050.03812.66
5.3.120.0040.04012.66
5.3.110.0070.04212.66
5.3.100.0040.03712.14
5.3.90.0050.03612.13
5.3.80.0060.03512.12
5.3.70.0030.03812.12
5.3.60.0080.03812.10
5.3.50.0060.04012.05
5.3.40.0080.03712.05
5.3.30.0060.03812.01
5.3.20.0060.04411.79
5.3.10.0110.03011.76
5.3.00.0090.03211.75
5.2.170.0060.0289.20
5.2.160.0070.0329.20
5.2.150.0030.0349.20
5.2.140.0030.0379.20
5.2.130.0060.0279.15
5.2.120.0030.0289.16
5.2.110.0090.0339.16
5.2.100.0060.0319.16
5.2.90.0040.0319.16
5.2.80.0060.0369.15
5.2.70.0040.0319.15
5.2.60.0070.0279.11
5.2.50.0070.0349.07
5.2.40.0040.0289.05
5.2.30.0060.0389.03
5.2.20.0030.0309.02
5.2.10.0040.0278.94
5.2.00.0040.0408.79
5.1.60.0060.0228.09
5.1.50.0030.0268.09
5.1.40.0040.0268.07
5.1.30.0050.0338.43
5.1.20.0040.0278.44
5.1.10.0040.0268.17
5.1.00.0040.0318.17
5.0.50.0010.0226.62
5.0.40.0030.0196.48
5.0.30.0040.0316.29
5.0.20.0020.0216.26
5.0.10.0010.0226.24
5.0.00.0080.0266.23
4.4.90.0030.0154.78
4.4.80.0010.0174.76
4.4.70.0020.0164.75
4.4.60.0030.0154.76
4.4.50.0020.0214.77
4.4.40.0020.0304.71
4.4.30.0030.0164.76
4.4.20.0010.0184.84
4.4.10.0040.0154.85
4.4.00.0030.0254.76
4.3.110.0030.0264.66
4.3.100.0010.0164.66
4.3.90.0070.0184.64
4.3.80.0030.0254.59
4.3.70.0030.0174.63
4.3.60.0040.0134.63
4.3.50.0010.0174.63
4.3.40.0020.0244.54
4.3.30.0020.0163.29
4.3.20.0020.0163.27
4.3.10.0030.0153.23
4.3.00.0130.0306.68

preferences:
32.51 ms | 401 KiB | 5 Q