3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { $pdo = new PDO('sqlite:host=badhost;dbname=test', 'test', 'pass'); } catch(PDOException $ex) { echo 'cuaght! '.$ex->getMessage(); }

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)
8.3.60.0100.01018.55
8.3.50.0140.00321.15
8.3.40.0130.00918.71
8.3.30.0080.00819.96
8.3.20.0040.00418.95
8.3.10.0080.00021.14
8.3.00.0070.00723.66
8.2.180.0090.01216.63
8.2.170.0000.01622.96
8.2.160.0130.00020.52
8.2.150.0000.00824.18
8.2.140.0110.00424.66
8.2.130.0030.00526.16
8.2.120.0060.00319.77
8.2.110.0030.00619.19
8.2.100.0040.00817.91
8.2.90.0040.00419.09
8.2.80.0030.00619.39
8.2.70.0030.00617.75
8.2.60.0040.00417.93
8.2.50.0100.00018.07
8.2.40.0050.00318.22
8.2.30.0000.01019.33
8.2.20.0000.00717.73
8.2.10.0000.00717.61
8.2.00.0030.00717.62
8.1.280.0100.01025.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.80
8.1.230.0040.00818.88
8.1.220.0040.00417.77
8.1.210.0000.00818.77
8.1.200.0090.00017.38
8.1.190.0050.00317.53
8.1.180.0040.00818.10
8.1.170.0030.00618.46
8.1.160.0040.00418.78
8.1.150.0030.00518.63
8.1.140.0000.00817.27
8.1.130.0030.00317.82
8.1.120.0070.00017.41
8.1.110.0000.00817.39
8.1.100.0000.00717.38
8.1.90.0000.00817.46
8.1.80.0040.00417.43
8.1.70.0000.00717.32
8.1.60.0000.00917.56
8.1.50.0050.00317.55
8.1.40.0050.00217.50
8.1.30.0040.00417.68
8.1.20.0080.00017.69
8.1.10.0040.00417.66
8.1.00.0080.00017.50
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0000.00718.32
8.0.270.0030.00317.28
8.0.260.0070.00016.89
8.0.250.0000.00717.03
8.0.240.0050.00316.99
8.0.230.0030.00317.00
8.0.220.0050.00217.00
8.0.210.0070.00017.02
8.0.200.0000.00817.03
8.0.190.0040.00416.91
8.0.180.0070.00317.00
8.0.170.0080.00017.03
8.0.160.0000.00716.92
8.0.150.0070.00016.94
8.0.140.0070.00016.81
8.0.130.0070.00013.79
8.0.120.0050.00316.90
8.0.110.0040.00416.77
8.0.100.0040.00416.74
8.0.90.0040.00416.96
8.0.80.0070.00816.80
8.0.70.0050.00216.75
8.0.60.0000.00816.83
8.0.50.0000.00816.72
8.0.30.0110.00917.15
8.0.20.0070.01317.41
8.0.10.0070.00016.82
8.0.00.0070.01016.81
7.4.330.0030.00315.23
7.4.320.0030.00316.52
7.4.300.0000.00616.59
7.4.290.0000.00716.50
7.4.280.0000.00716.51
7.4.270.0030.00316.41
7.4.260.0040.00213.71
7.4.250.0000.00716.39
7.4.240.0080.00016.52
7.4.230.0030.00316.64
7.4.220.0070.01416.36
7.4.210.0090.00616.58
7.4.200.0000.00816.68
7.4.190.0070.00016.70
7.4.160.0060.01016.77
7.4.150.0030.01417.40
7.4.140.0090.00817.86
7.4.130.0110.00616.50
7.4.120.0070.01016.54
7.4.110.0000.01916.54
7.4.100.0150.00416.50
7.4.90.0080.01316.59
7.4.80.0120.00619.39
7.4.70.0000.01816.53
7.4.60.0070.01016.34
7.4.50.0040.00416.32
7.4.40.0060.00922.77
7.4.30.0090.00916.55
7.4.00.0090.00614.75
7.3.330.0000.00513.26
7.3.320.0040.00413.42
7.3.310.0000.00716.04
7.3.300.0030.00316.18
7.3.290.0080.00616.30
7.3.280.0060.00916.30
7.3.270.0130.00317.40
7.3.260.0140.00718.24
7.3.250.0120.00816.36
7.3.240.0130.00416.32
7.3.230.0100.00616.51
7.3.210.0060.01016.57
7.3.200.0110.01119.39
7.3.190.0090.00916.58
7.3.180.0080.00816.23
7.3.170.0100.00716.43
7.3.160.0090.00616.17
7.3.120.0070.00714.91
7.2.330.0090.00916.73
7.2.320.0110.01216.68
7.2.310.0090.00916.54
7.2.300.0060.01616.58
7.2.290.0120.00616.63
7.2.00.0080.00819.56
7.1.100.0060.00618.39
7.1.70.0080.00017.45
7.1.60.0130.01319.17
7.1.50.0070.01117.26
7.1.00.0030.05722.43
7.0.200.0000.00717.13
7.0.140.0030.07321.93
7.0.60.0070.08719.95
7.0.50.0100.04317.80
7.0.40.0030.06720.52
7.0.30.0300.07720.13
7.0.20.0300.07320.02
7.0.10.0100.08720.33
7.0.00.0030.04720.30
5.6.280.0000.07321.02
5.6.210.0130.07320.66
5.6.200.0070.06318.15
5.6.190.0030.05720.41
5.6.180.0500.07020.58
5.6.170.0170.05720.71
5.6.160.0070.06320.42
5.6.150.0030.07318.12
5.6.140.0070.04718.07
5.6.130.0030.07318.21
5.6.120.0000.05321.01
5.6.110.0100.05721.01
5.6.100.0100.08020.98
5.6.90.0070.08020.99
5.6.80.0170.07020.43
5.5.350.0830.07320.36
5.5.340.0100.06017.91
5.5.330.0100.06320.36
5.5.320.0070.06320.42
5.5.310.0330.07720.33
5.5.300.0100.07017.85
5.5.290.0030.06018.02
5.5.280.0030.08720.76
5.5.270.0130.07320.75
5.5.260.0070.06020.75
5.5.250.0030.04020.68
5.5.240.0200.07020.25
5.4.450.0370.04319.49
5.4.440.0430.03719.25
5.4.430.0430.03319.20
5.4.420.0500.05319.48
5.4.410.0470.03319.11
5.4.400.0470.04319.17
5.4.390.0500.03719.06
5.4.380.0500.06718.80
5.4.370.0570.06019.04
5.4.360.0470.03718.88
5.4.350.0570.07018.79
5.4.340.0500.05318.80
5.4.320.0600.05319.26
5.4.310.0430.04019.09
5.4.300.0670.06018.78
5.4.290.0600.05319.08
5.4.280.0630.06018.80
5.4.270.0500.07319.24
5.4.260.0370.04718.82
5.4.250.0330.04019.12
5.4.240.0530.03719.05
5.4.230.0500.04718.87
5.4.220.0500.03318.91
5.4.210.0570.06019.09
5.4.200.0530.07319.24
5.4.190.0470.03719.13
5.4.180.0470.03318.90
5.4.170.0470.04319.15
5.4.160.0500.06319.06
5.4.150.0530.04319.07
5.4.140.0330.03716.38
5.4.130.0330.03716.25
5.4.120.0470.04016.44
5.4.110.0400.03016.41
5.4.100.0500.03316.49
5.4.90.0370.04716.48
5.4.80.0400.04316.42
5.4.70.0470.03316.20
5.4.60.0470.03316.45
5.4.50.0500.04316.18
5.4.40.0370.03716.38
5.4.30.0470.04716.41
5.4.20.0470.05016.36
5.4.10.0400.04316.19
5.4.00.0400.05315.63
5.3.290.0570.03714.76
5.3.280.0570.06714.69
5.3.270.0570.05014.55
5.3.260.0470.03314.46
5.3.250.0470.03314.44
5.3.240.0500.06714.55
5.3.230.0370.05314.65
5.3.220.0500.06314.41
5.3.210.0430.04314.50
5.3.200.0530.04714.44
5.3.190.0470.06714.43
5.3.180.0470.06014.39
5.3.170.0570.05314.66
5.3.160.0530.04314.41
5.3.150.0470.04714.41
5.3.140.0400.05714.60
5.3.130.0470.05314.46
5.3.120.0530.06314.64
5.3.110.0430.04314.39
5.3.100.0470.06713.99
5.3.90.0630.05713.86
5.3.80.0500.05714.11
5.3.70.0530.05013.86
5.3.60.0500.04013.88
5.3.50.0500.04013.79
5.3.40.0530.03013.79
5.3.30.0400.03713.96
5.3.20.0600.02713.51
5.3.10.0430.04013.56
5.3.00.0470.04013.51
5.2.170.0270.03310.99
5.2.160.0400.05311.04
5.2.150.0370.04011.00
5.2.140.0470.05011.16
5.2.130.0400.02711.04
5.2.120.0400.03011.25
5.2.110.0500.04711.15
5.2.100.0370.03710.95
5.2.90.0370.03310.99
5.2.80.0470.02310.98
5.2.70.0430.04311.03
5.2.60.0600.03010.96
5.2.50.0470.04711.11
5.2.40.0330.04011.04
5.2.30.0430.02310.88
5.2.20.0400.05311.00
5.2.10.0430.04310.95
5.2.00.0430.04710.63
5.1.60.0330.0339.92
5.1.50.0330.0509.88
5.1.40.0330.0379.89
5.1.30.0370.03310.23
5.1.20.0330.05310.46
5.1.10.0430.0239.97
5.1.00.0470.04010.16
5.0.50.0230.0339.42
5.0.40.0200.0379.42
5.0.30.0130.0379.42
5.0.20.0200.0239.42
5.0.10.0200.0239.42
5.0.00.0170.0509.42
4.4.90.0200.0279.42
4.4.80.0230.0209.42
4.4.70.0200.0179.42
4.4.60.0200.0179.42
4.4.50.0170.0179.42
4.4.40.0200.0379.42
4.4.30.0200.0179.42
4.4.20.0230.0209.42
4.4.10.0170.0339.42
4.4.00.0270.0409.42
4.3.110.0200.0209.42
4.3.100.0200.0179.42
4.3.90.0130.0179.42
4.3.80.0130.0279.42
4.3.70.0170.0139.42
4.3.60.0170.0179.42
4.3.50.0130.0279.42
4.3.40.0200.0309.42
4.3.30.0070.0179.42
4.3.20.0070.0179.42
4.3.10.0070.0209.42
4.3.00.0070.0179.42

preferences:
41.65 ms | 401 KiB | 5 Q