3v4l.org

run code in 300+ PHP versions simultaneously
<?php PDO::prepare("SELECT 1;");

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)
8.3.60.0120.00316.61
8.3.50.0130.00617.31
8.3.40.0070.00718.54
8.3.30.0090.00618.68
8.3.20.0040.00418.62
8.3.10.0000.01020.52
8.3.00.0030.00619.51
8.2.180.0100.01016.50
8.2.170.0170.00322.96
8.2.160.0150.00320.41
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0090.00926.16
8.2.120.0030.00620.57
8.2.110.0030.00622.10
8.2.100.0110.00017.72
8.2.90.0030.00619.30
8.2.80.0040.00419.21
8.2.70.0000.00917.63
8.2.60.0000.00817.80
8.2.50.0080.00018.07
8.2.40.0080.00018.05
8.2.30.0000.00918.00
8.2.20.0030.00617.65
8.2.10.0070.00017.64
8.2.00.0000.00717.71
8.1.280.0110.00825.92
8.1.270.0050.00324.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.41
8.1.230.0120.00017.42
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0080.00017.23
8.1.190.0000.00717.40
8.1.180.0040.00418.10
8.1.170.0040.00418.91
8.1.160.0040.00418.75
8.1.150.0000.00718.45
8.1.140.0060.00317.18
8.1.130.0030.00317.66
8.1.120.0040.00417.32
8.1.110.0000.00817.29
8.1.100.0030.00317.36
8.1.90.0000.00717.25
8.1.80.0030.00417.22
8.1.70.0000.00717.22
8.1.60.0000.00917.43
8.1.50.0000.00817.43
8.1.40.0030.00617.47
8.1.30.0040.00417.57
8.1.20.0000.00817.59
8.1.10.0040.00417.39
8.1.00.0040.00417.41
8.0.300.0000.00719.93
8.0.290.0030.00616.63
8.0.280.0000.00718.37
8.0.270.0040.00417.25
8.0.260.0040.00416.80
8.0.250.0080.00016.89
8.0.240.0040.00416.97
8.0.230.0000.00716.90
8.0.220.0070.00016.82
8.0.210.0000.00716.88
8.0.200.0030.00316.93
8.0.190.0070.00016.99
8.0.180.0000.00716.91
8.0.170.0060.00316.83
8.0.160.0040.00416.91
8.0.150.0000.00716.79
8.0.140.0050.00316.67
8.0.130.0050.00013.35
8.0.120.0070.00016.75
8.0.110.0000.00716.77
8.0.100.0050.00216.87
8.0.90.0000.00916.75
8.0.80.0170.00016.80
8.0.70.0050.00317.00
8.0.60.0000.00716.75
8.0.50.0030.00516.83
8.0.30.0110.00717.16
8.0.20.0150.00817.30
8.0.10.0030.00616.76
8.0.00.0080.01116.75
7.4.330.0000.00412.76
7.4.320.0000.00716.37
7.4.300.0000.00616.40
7.4.290.0060.00016.44
7.4.280.0040.00416.43
7.4.270.0030.00316.43
7.4.260.0000.00513.18
7.4.250.0040.00416.43
7.4.240.0030.00316.45
7.4.230.0030.00316.41
7.4.220.0100.00616.40
7.4.210.0070.00816.51
7.4.200.0000.00716.45
7.4.190.0000.00716.49
7.4.160.0120.00516.43
7.4.150.0120.00616.50
7.4.140.0090.00816.46
7.4.130.0130.00516.53
7.4.120.0050.01216.43
7.4.110.0130.00716.54
7.4.100.0000.02016.40
7.4.90.0160.01616.43
7.4.80.0030.01719.39
7.4.70.0130.01016.58
7.4.60.0050.01016.52
7.4.50.0000.01116.35
7.4.40.0030.01216.43
7.4.30.0070.01616.33
7.4.00.0110.00415.02
7.3.330.0030.00313.14
7.3.320.0030.00313.02
7.3.310.0070.00016.17
7.3.300.0070.00016.20
7.3.290.0060.01616.23
7.3.280.0110.00616.21
7.3.270.0150.00916.62
7.3.260.0120.00616.29
7.3.250.0110.01016.31
7.3.240.0140.00416.49
7.3.230.0120.00816.31
7.3.210.0120.00916.21
7.3.200.0100.01316.38
7.3.190.0120.00616.57
7.3.180.0130.01016.20
7.3.170.0030.01616.25
7.3.160.0090.00616.46
7.3.120.0070.01014.73
7.2.330.0110.01116.26
7.2.320.0120.01216.17
7.2.310.0140.00416.67
7.2.300.0110.00516.20
7.2.290.0100.01016.43
7.2.60.0090.00616.90
7.2.00.0030.00919.27
7.1.200.0080.00415.39
7.1.100.0040.00717.88
7.1.70.0000.00717.04
7.1.60.0140.01119.40
7.1.50.0130.00316.82
7.1.00.0000.03722.54
7.0.200.0130.00314.70
7.0.140.0030.07321.96
7.0.120.0130.05722.06
7.0.60.0170.07019.86
7.0.50.0070.07017.88
7.0.40.0000.09020.20
7.0.30.0270.07720.30
7.0.20.0270.03720.01
7.0.10.0400.08020.00
7.0.00.0030.08720.19
5.6.280.0170.06021.05
5.6.210.0030.08720.61
5.6.200.0170.06018.13
5.6.190.0070.04720.40
5.6.180.0230.03720.32
5.6.170.0270.08020.44
5.6.160.0130.07720.44
5.6.150.0100.06318.10
5.6.140.0070.08718.18
5.6.130.0000.04318.27
5.6.120.0030.07720.99
5.6.110.0230.07721.02
5.6.100.0100.04721.01
5.6.90.0070.06320.96
5.6.80.0130.05020.36
5.6.70.0130.08020.34
5.5.350.0330.05320.32
5.5.340.0030.04317.96
5.5.330.0070.08320.23
5.5.320.0000.04020.36
5.5.310.0300.07720.17
5.5.300.0030.07718.00
5.5.290.0030.04318.00
5.5.280.0100.08020.95
5.5.270.0030.06320.96
5.5.260.0070.07320.96
5.5.250.0130.04720.70
5.5.240.0130.08020.25
5.4.450.3470.04019.57
5.4.440.4200.04319.55
5.4.430.3130.03319.40
5.4.420.2900.04019.49
5.4.410.3170.03719.28
5.4.400.2970.04018.88
5.4.390.3200.03719.25
5.4.380.3700.03319.11
5.4.370.3100.04319.08
5.4.360.3330.04319.08
5.4.350.3470.04018.81
5.4.340.3130.02718.93
5.4.320.3230.04319.22
5.4.310.3500.04719.21
5.4.300.3830.04019.07
5.4.290.3230.04019.06
5.4.280.3070.05019.13
5.4.270.3570.03319.24
5.4.260.3870.03719.24
5.4.250.3330.04018.80
5.4.240.2970.03719.23
5.4.230.3370.03319.05
5.4.220.3370.03718.93
5.4.210.3530.03719.06
5.4.200.3800.03318.92
5.4.190.3630.03719.12
5.4.180.3600.03719.09
5.4.170.3700.04019.21
5.4.160.3600.03319.07
5.4.150.3530.04019.07
5.4.140.3600.03716.28
5.4.130.3370.03316.28
5.4.120.3500.03316.28
5.4.110.4470.03016.50
5.4.100.4470.03716.30
5.4.90.4600.03716.39
5.4.80.3230.04016.46
5.4.70.1170.03716.07
5.4.60.2570.03016.19
5.4.50.3400.03716.20
5.4.40.3370.03716.36
5.4.30.3730.04016.27
5.4.20.3330.03716.36
5.4.10.3170.03716.40
5.4.00.3230.03316.04
5.3.290.3130.03314.61
5.3.280.2870.03714.47
5.3.270.4000.03314.55
5.3.260.3970.06014.43
5.3.250.3730.04014.58
5.3.240.4030.03714.55
5.3.230.4070.03714.55
5.3.220.3730.03714.55
5.3.210.3770.04014.51
5.3.200.4330.03314.51
5.3.190.3730.03714.42
5.3.180.4100.04314.39
5.3.170.1670.03714.50
5.3.160.2970.03714.48
5.3.150.3700.04014.40
5.3.140.3700.04014.38
5.3.130.3070.04314.49
5.3.120.3430.03714.38
5.3.110.3100.03714.49
5.3.100.3070.03014.12
5.3.90.2630.03313.86
5.3.80.2630.04013.99
5.3.70.2930.03713.86
5.3.60.3300.04013.94
5.3.50.3570.03713.87
5.3.40.3100.04013.77
5.3.30.3570.03713.68
5.3.20.3530.03313.52
5.3.10.4130.03313.60
5.3.00.3500.03713.49
5.2.170.2700.03011.19
5.2.160.2900.03011.20
5.2.150.3230.02711.16
5.2.140.2470.03311.00
5.2.130.3470.03011.12
5.2.120.4530.03010.95
5.2.110.3130.03310.95
5.2.100.3030.02311.04
5.2.90.3100.02311.14
5.2.80.2900.03310.93
5.2.70.2800.03310.95
5.2.60.3030.02311.09
5.2.50.3200.04010.85
5.2.40.2430.02710.94
5.2.30.2500.02311.01
5.2.20.2300.02710.79
5.2.10.2400.03010.82
5.2.00.2270.02310.70
5.1.60.2270.0279.96
5.1.50.2470.0209.92
5.1.40.2500.0239.91
5.1.30.2370.03010.24
5.1.20.2570.02310.29
5.1.10.2570.0239.96
5.1.00.2770.02310.14
5.0.50.1570.0209.91
5.0.40.1370.0179.91
5.0.30.1200.0339.91
5.0.20.1070.0239.91
5.0.10.1370.0179.91
5.0.00.1570.0379.91
4.4.90.1200.0139.91
4.4.80.1130.0179.91
4.4.70.1300.0179.91
4.4.60.1130.0179.91
4.4.50.1100.0179.91
4.4.40.1070.0379.91
4.4.30.1330.0239.91
4.4.20.1200.0179.91
4.4.10.1500.0179.91
4.4.00.1630.0209.91
4.3.110.1300.0179.91
4.3.100.1100.0139.91
4.3.90.1270.0179.91
4.3.80.1400.0309.91
4.3.70.1370.0109.91
4.3.60.1630.0209.91
4.3.50.1400.0179.91
4.3.40.1630.0239.91
4.3.30.0800.0179.92
4.3.20.0800.0209.93
4.3.10.0770.0209.93
4.3.00.0670.0179.93

preferences:
47.81 ms | 401 KiB | 5 Q