3v4l.org

run code in 300+ PHP versions simultaneously
<?php use PDO; var_dump(new PDO());

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)
8.3.60.0100.00318.31
8.3.50.0070.01422.01
8.3.40.0000.01518.92
8.3.30.0100.00319.07
8.3.20.0080.00020.02
8.3.10.0040.00420.53
8.3.00.0030.00618.98
8.2.180.0120.00616.63
8.2.170.0110.00422.96
8.2.160.0000.01420.39
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0040.00419.70
8.2.110.0060.00322.14
8.2.100.0060.00619.51
8.2.90.0000.00819.11
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0030.00617.80
8.2.50.0000.00818.07
8.2.40.0080.00018.20
8.2.30.0070.00019.37
8.2.20.0000.00817.66
8.2.10.0040.00417.99
8.2.00.0040.00417.63
8.1.280.0070.01325.92
8.1.270.0040.00424.66
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00023.98
8.1.230.0000.01119.16
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.10
8.1.190.0050.00317.11
8.1.180.0000.00718.10
8.1.170.0040.00818.42
8.1.160.0000.00722.04
8.1.150.0000.00818.67
8.1.140.0020.00517.30
8.1.130.0030.00320.16
8.1.120.0030.00317.30
8.1.110.0040.00417.30
8.1.100.0040.00417.22
8.1.90.0030.00317.29
8.1.80.0070.00017.31
8.1.70.0070.00017.31
8.1.60.0000.00817.46
8.1.50.0040.00417.45
8.1.40.0040.00417.46
8.1.30.0000.00917.51
8.1.20.0030.00517.57
8.1.10.0040.00417.47
8.1.00.0000.00817.45
8.0.300.0030.00518.77
8.0.290.0040.00416.63
8.0.280.0040.00418.37
8.0.270.0000.00817.19
8.0.260.0050.00318.36
8.0.250.0040.00416.95
8.0.240.0030.00316.96
8.0.230.0030.00317.00
8.0.220.0070.00016.78
8.0.210.0030.00316.88
8.0.200.0030.00316.89
8.0.190.0000.00716.98
8.0.180.0000.00816.86
8.0.170.0040.00416.92
8.0.160.0000.00716.87
8.0.150.0030.00316.84
8.0.140.0040.00416.73
8.0.130.0060.00013.36
8.0.120.0080.00016.75
8.0.110.0000.00816.71
8.0.100.0020.00516.70
8.0.90.0000.00716.71
8.0.80.0070.00716.76
8.0.70.0070.00016.92
8.0.60.0040.00416.70
8.0.50.0000.00816.83
8.0.30.0090.00916.88
8.0.20.0170.00317.40
8.0.10.0070.00016.80
8.0.00.0090.00816.58
7.4.330.0020.00215.00
7.4.320.0000.00616.35
7.4.300.0030.00316.34
7.4.290.0000.00816.55
7.4.280.0040.00416.43
7.4.270.0070.00016.50
7.4.260.0040.00416.52
7.4.250.0040.00416.54
7.4.240.0070.00016.45
7.4.230.0030.00316.53
7.4.220.0100.00916.56
7.4.210.0090.00916.48
7.4.200.0030.00316.51
7.4.160.0150.00616.23
7.4.150.0130.01017.40
7.4.140.0040.01317.86
7.4.130.0130.00516.55
7.4.120.0110.00516.51
7.4.110.0120.00416.47
7.4.100.0070.01116.52
7.4.90.0070.01016.52
7.4.80.0150.00316.41
7.4.70.0080.00816.45
7.4.60.0130.01016.31
7.4.50.0030.00516.49
7.4.40.0000.01616.32
7.4.30.0060.00916.50
7.4.00.0020.01515.09
7.3.330.0000.00513.11
7.3.320.0000.00513.10
7.3.310.0000.00716.14
7.3.300.0030.00316.29
7.3.290.0030.01216.21
7.3.280.0090.00716.28
7.3.270.0170.00017.40
7.3.260.0130.00316.37
7.3.250.0110.00716.32
7.3.240.0090.01216.28
7.3.230.0070.01016.43
7.3.210.0090.00916.41
7.3.200.0060.01219.39
7.3.190.0110.00716.55
7.3.180.0120.00916.39
7.3.170.0110.00616.34
7.3.160.0000.01616.43
7.3.120.0070.01114.85
7.3.110.0130.00314.66
7.3.100.0070.00714.77
7.3.90.0080.00414.64
7.3.80.0100.00314.98
7.3.70.0070.00714.50
7.3.60.0000.01114.63
7.3.50.0070.00714.59
7.3.40.0040.00414.72
7.3.30.0030.00614.39
7.3.20.0090.00616.65
7.3.10.0080.00616.43
7.3.00.0120.00316.59
7.2.330.0030.01416.53
7.2.320.0080.01216.45
7.2.310.0040.01216.63
7.2.300.0110.00616.61
7.2.290.0080.00816.60
7.2.250.0100.01014.74
7.2.240.0060.00914.95
7.2.230.0100.00714.91
7.2.220.0060.00914.79
7.2.210.0100.00714.96
7.2.200.0090.00914.77
7.2.190.0040.01114.96
7.2.180.0090.00614.90
7.2.170.0060.00614.95
7.2.60.0080.00816.73
7.2.00.0060.01219.11
7.1.330.0070.01015.46
7.1.320.0030.01015.41
7.1.310.0030.01015.55
7.1.300.0030.00915.63
7.1.290.0040.01115.58
7.1.280.0000.00815.47
7.1.270.0090.00615.45
7.1.260.0100.00315.36
7.1.200.0060.00615.35
7.1.100.0030.00917.80
7.1.70.0000.00917.11
7.1.60.0030.01319.32
7.1.50.0070.01316.52
7.1.00.0100.07022.37
7.0.200.0000.00816.45
7.0.140.0030.07322.21
7.0.60.0070.03719.90
7.0.50.0100.07717.80
7.0.40.0200.06720.31
7.0.30.0270.07320.31
7.0.20.0300.05020.33
7.0.10.0030.04320.30
7.0.00.0030.04720.16
5.6.280.0030.07320.92
5.6.210.0100.08020.72
5.6.200.0070.08018.20
5.6.190.0100.08020.61
5.6.180.0470.04720.27
5.6.170.0370.06020.50
5.6.160.0030.07020.33
5.6.150.0100.04018.21
5.6.140.0070.03718.13
5.6.130.0100.05318.12
5.6.120.0030.04020.91
5.6.110.0130.07320.89
5.6.100.0070.03720.99
5.6.90.0030.07321.00
5.6.80.0070.04020.50
5.5.350.0300.07020.34
5.5.340.0100.05017.96
5.5.330.0030.06320.29
5.5.320.0370.05320.51
5.5.310.0230.05020.27
5.5.300.0100.08018.00
5.5.290.0200.06317.90
5.5.280.0100.08320.86
5.5.270.0070.07320.82
5.5.260.0130.08720.96
5.5.250.0100.06320.65
5.5.240.0130.07020.25
5.4.450.0370.05319.14
5.4.440.0330.04719.39
5.4.430.0200.05319.20
5.4.420.0370.07019.25
5.4.410.0400.05319.01
5.4.400.0370.06719.09
5.4.390.0400.05318.95
5.4.380.0300.07319.09
5.4.370.0430.06019.09
5.4.360.0370.07019.07
5.4.350.0270.04019.24
5.4.340.0370.07019.22
5.4.320.0300.03719.22
5.4.310.0400.04018.95
5.4.300.0300.06018.79
5.4.290.0400.05019.25
5.4.280.0400.05018.80
5.4.270.0400.06718.92
5.4.260.0370.06018.93
5.4.250.0300.04019.09
5.4.240.0300.04719.26
5.4.230.0330.03019.09
5.4.220.0430.06319.08
5.4.210.0400.06319.25
5.4.200.0370.07019.15
5.4.190.0400.06019.15
5.4.180.0370.05019.07
5.4.170.0500.03019.21
5.4.160.0330.07319.07
5.4.150.0370.07019.11
5.4.140.0430.06016.45
5.4.130.0400.03716.38
5.4.120.0430.06016.26
5.4.110.0400.05316.39
5.4.100.0200.05016.50
5.4.90.0300.03316.23
5.4.80.0430.05716.50
5.4.70.0330.03316.48
5.4.60.0330.03716.18
5.4.50.0370.04716.47
5.4.40.0330.03016.45
5.4.30.0370.06016.36
5.4.20.0300.06316.45
5.4.10.0370.07016.19
5.4.00.0270.04315.72
5.3.290.0330.07314.69
5.3.280.0300.04014.45
5.3.270.0200.05014.63
5.3.260.0430.06714.46
5.3.250.0230.04714.63
5.3.240.0430.06014.46
5.3.230.0400.04314.45
5.3.220.0330.04714.47
5.3.210.0370.06714.39
5.3.200.0300.04314.65
5.3.190.0300.03314.61
5.3.180.0300.07314.42
5.3.170.0270.04714.50
5.3.160.0270.04014.43
5.3.150.0270.03714.53
5.3.140.0330.04014.49
5.3.130.0400.07014.38
5.3.120.0330.07314.40
5.3.110.0270.05314.38
5.3.100.0230.04013.87
5.3.90.0470.06014.06
5.3.80.0370.04013.92
5.3.70.0370.06713.96
5.3.60.0500.05713.93
5.3.50.0300.07313.87
5.3.40.0330.07013.89
5.3.30.0300.03713.90
5.3.20.0400.04013.59
5.3.10.0330.05713.63
5.3.00.0400.03713.61
5.2.170.0270.05711.16
5.2.160.0230.04711.15
5.2.150.0230.03310.99
5.2.140.0200.03311.05
5.2.130.0230.02711.04
5.2.120.0270.02711.04
5.2.110.0300.05011.16
5.2.100.0230.04710.95
5.2.90.0300.03310.94
5.2.80.0270.05711.11
5.2.70.0300.04311.20
5.2.60.0200.06711.09
5.2.50.0230.04310.88
5.2.40.0200.02710.89
5.2.30.0230.05711.01
5.2.20.0330.04710.80
5.2.10.0370.04710.76
5.2.00.0300.03710.79
5.1.60.0230.0539.91
5.1.50.0230.0209.94
5.1.40.0170.0309.99
5.1.30.0270.04710.43
5.1.20.0330.04310.39
5.1.10.0230.0379.97
5.1.00.0130.0279.94
5.0.50.0100.0179.91
5.0.40.0070.0209.91
5.0.30.0070.0309.91
5.0.20.0100.0179.91
5.0.10.0030.0239.91
5.0.00.0200.0279.91
4.4.90.0100.0209.91
4.4.80.0170.0309.91
4.4.70.0170.0309.91
4.4.60.0130.0239.91
4.4.50.0130.0239.91
4.4.40.0170.0479.91
4.4.30.0070.0409.91
4.4.20.0130.0139.91
4.4.10.0100.0179.91
4.4.00.0030.0279.91
4.3.110.0100.0179.91
4.3.100.0070.0139.91
4.3.90.0070.0179.91
4.3.80.0100.0239.91
4.3.70.0030.0179.91
4.3.60.0070.0139.91
4.3.50.0070.0179.91
4.3.40.0030.0279.91
4.3.30.0030.0139.91
4.3.20.0070.0179.91
4.3.10.0030.0209.91
4.3.00.0030.0179.91

preferences:
53.46 ms | 401 KiB | 5 Q