3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime(); echo $dt->format('Y-m-d H:i:s.u');

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)
8.3.40.0040.01118.69
8.3.30.0000.01419.09
8.3.20.0040.00420.16
8.3.10.0080.00023.60
8.3.00.0070.00020.95
8.2.170.0100.00322.96
8.2.160.0090.00620.89
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.38
8.2.110.0030.00620.53
8.2.100.0070.00717.84
8.2.90.0000.00817.97
8.2.80.0030.00618.16
8.2.70.0050.00317.63
8.2.60.0040.00417.63
8.2.50.0030.00617.88
8.2.40.0060.00317.75
8.2.30.0040.00418.38
8.2.20.0040.00417.86
8.2.10.0040.00417.94
8.2.00.0030.00517.86
8.1.270.0040.00423.70
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00323.77
8.1.230.0110.00022.15
8.1.220.0050.00317.91
8.1.210.0060.00318.77
8.1.200.0050.00317.35
8.1.190.0000.00817.22
8.1.180.0000.00818.10
8.1.170.0070.00017.62
8.1.160.0040.00421.89
8.1.150.0000.00718.71
8.1.140.0050.00217.58
8.1.130.0030.00317.49
8.1.120.0040.00417.64
8.1.110.0050.00317.61
8.1.100.0000.00717.48
8.1.90.0040.00417.46
8.1.80.0050.00217.54
8.1.70.0030.00317.59
8.1.60.0000.00917.55
8.1.50.0000.00817.48
8.1.40.0040.00417.48
8.1.30.0030.00617.63
8.1.20.0000.00817.55
8.1.10.0040.00417.63
8.1.00.0080.00017.55
8.0.300.0080.00019.90
8.0.290.0000.00716.88
8.0.280.0030.00518.53
8.0.270.0070.00017.26
8.0.260.0030.00317.04
8.0.250.0000.00717.08
8.0.240.0060.00317.02
8.0.230.0020.00517.07
8.0.220.0000.00816.99
8.0.210.0070.00017.05
8.0.200.0030.00617.06
8.0.190.0040.00416.96
8.0.180.0000.00717.06
8.0.170.0040.00416.95
8.0.160.0040.00416.95
8.0.150.0040.00416.80
8.0.140.0030.00516.91
8.0.130.0050.00013.38
8.0.120.0040.00416.96
8.0.110.0040.00416.99
8.0.100.0030.00317.00
8.0.90.0040.00417.11
8.0.80.0040.01216.98
8.0.70.0070.00016.89
8.0.60.0030.00317.10
8.0.50.0020.00516.88
8.0.30.0090.00917.19
8.0.20.0110.00717.40
8.0.10.0050.00216.96
8.0.00.0110.00817.04
7.4.330.0000.00515.20
7.4.320.0030.00316.52
7.4.300.0030.00316.57
7.4.290.0080.00416.55
7.4.280.0050.00216.57
7.4.270.0000.00716.65
7.4.260.0030.00316.56
7.4.250.0040.00416.65
7.4.240.0020.00516.55
7.4.230.0030.00316.49
7.4.220.0110.00616.70
7.4.210.0110.00416.51
7.4.200.0030.00316.58
7.4.160.0060.00916.67
7.4.150.0140.00317.40
7.4.140.0090.00917.86
7.4.130.0100.00816.62
7.4.120.0110.00516.66
7.4.110.0100.00716.66
7.4.100.0070.01016.68
7.4.90.0120.00616.73
7.4.80.0090.01419.39
7.4.70.0040.01216.58
7.4.60.0110.00516.57
7.4.50.0050.00016.82
7.4.40.0100.00616.43
7.4.30.0100.00616.61
7.4.00.0060.01115.18
7.3.330.0050.00013.20
7.3.320.0050.00013.13
7.3.310.0030.00316.32
7.3.300.0080.00016.27
7.3.290.0120.00316.27
7.3.280.0060.01016.28
7.3.270.0090.00917.40
7.3.260.0120.00616.39
7.3.250.0050.01416.57
7.3.240.0100.00616.44
7.3.230.0100.01016.39
7.3.210.0090.00916.45
7.3.200.0130.00319.39
7.3.190.0070.01616.33
7.3.180.0110.00516.44
7.3.170.0100.00616.56
7.3.160.0100.01016.52
7.3.120.0080.00614.95
7.3.110.0100.00714.56
7.3.100.0120.00314.84
7.3.90.0130.00614.82
7.3.80.0070.00714.77
7.3.70.0070.00714.63
7.3.60.0030.01414.67
7.3.50.0090.00614.96
7.3.40.0060.00914.71
7.3.30.0030.00614.89
7.3.20.0030.01016.71
7.3.10.0070.00516.70
7.3.00.0000.01216.55
7.2.330.0100.00716.79
7.2.320.0000.01716.79
7.2.310.0060.01016.57
7.2.300.0000.01716.64
7.2.290.0660.00316.55
7.2.250.0090.00814.84
7.2.240.0070.01015.13
7.2.230.0070.01115.29
7.2.220.0030.01415.40
7.2.210.0030.01315.21
7.2.200.0100.00715.14
7.2.190.0070.00414.88
7.2.180.0120.00315.23
7.2.170.0060.00915.24
7.2.130.0060.00616.81
7.2.120.0070.00716.95
7.2.110.0060.00616.79
7.2.100.0120.00016.85
7.2.90.0030.01217.10
7.2.80.0060.00817.11
7.2.70.0070.00717.07
7.2.60.0050.00816.89
7.2.50.0000.01417.16
7.2.40.0070.00716.80
7.2.30.0140.00416.70
7.2.20.0090.00917.11
7.2.10.0090.00616.70
7.2.00.0030.01118.21
7.1.330.0070.00715.84
7.1.320.0100.00315.86
7.1.310.0000.01115.78
7.1.300.0070.00315.60
7.1.290.0100.00615.66
7.1.280.0060.00615.49
7.1.270.0040.00715.95
7.1.260.0100.00315.75
7.1.250.0030.00615.59
7.1.200.0040.00715.89
7.1.100.0030.01017.96
7.1.70.0000.01016.89
7.1.60.0140.01019.70
7.1.50.0130.01016.63
7.1.00.0070.07322.41
7.0.200.0040.00416.84
7.0.140.0070.07021.93
7.0.60.0030.04019.86
7.0.50.0030.08017.78
7.0.40.0030.09320.20
7.0.30.0300.07320.20
7.0.20.0170.06320.20
7.0.10.0270.09020.33
7.0.00.0070.04320.20
5.6.280.0000.07720.90
5.6.210.0030.04020.69
5.6.200.0000.08318.16
5.6.190.0000.05720.43
5.6.180.0200.08720.38
5.6.170.0370.07320.33
5.6.160.0100.08020.66
5.6.150.0030.05718.11
5.6.140.0100.07718.21
5.6.130.0000.08718.16
5.6.120.0100.06320.97
5.6.110.0200.07020.88
5.6.100.0070.05720.99
5.6.90.0070.05720.87
5.6.80.0130.05020.37
5.5.350.0300.06720.46
5.5.340.0000.04318.00
5.5.330.0100.08320.21
5.5.320.0030.09020.38
5.5.310.0400.07720.39
5.5.300.0000.08317.93
5.5.290.0070.05018.02
5.5.280.0070.04020.93
5.5.270.0170.07320.84
5.5.260.0130.05720.95
5.5.250.0070.06720.46
5.5.240.0030.06320.25
5.4.450.0170.04019.41
5.4.440.0170.04019.21
5.4.430.0200.04319.54
5.4.420.0230.04719.43
5.4.410.0330.04719.29
5.4.400.0230.04319.25
5.4.390.0370.06719.24
5.4.380.0230.03719.09
5.4.370.0330.07719.25
5.4.360.0230.06318.79
5.4.350.0300.04319.25
5.4.340.0300.07019.18
5.4.320.0330.06718.79
5.4.310.0330.06019.07
5.4.300.0300.06018.78
5.4.290.0370.05319.16
5.4.280.0400.03318.91
5.4.270.0400.04019.17
5.4.260.0300.06719.09
5.4.250.0330.04019.21
5.4.240.0230.04318.80
5.4.230.0370.06319.13
5.4.220.0230.04719.23
5.4.210.0230.04318.89
5.4.200.0330.07019.09
5.4.190.0300.05718.78
5.4.180.0330.03719.23
5.4.170.0300.07019.07
5.4.160.0330.04318.88
5.4.150.0370.07019.08
5.4.140.0300.07316.34
5.4.130.0300.06716.42
5.4.120.0270.04716.42
5.4.110.0230.04316.51
5.4.100.0230.05316.26
5.4.90.0300.06316.54
5.4.80.0300.06316.25
5.4.70.0300.04316.10
5.4.60.0230.04716.41
5.4.50.0300.06316.40
5.4.40.0330.06316.17
5.4.30.0300.06316.18
5.4.20.0300.04016.36
5.4.10.0330.05716.31
5.4.00.0400.05715.63
5.3.290.0300.07714.61
5.3.280.0300.07714.43
5.3.270.0300.05314.46
5.3.260.0370.05714.44
5.3.250.0330.06014.44
5.3.240.0370.06714.44
5.3.230.0270.05014.62
5.3.220.0330.03314.54
5.3.210.0230.05314.41
5.3.200.0330.06714.61
5.3.190.0330.04014.41
5.3.180.0090.01814.31
5.3.170.0300.05014.60
5.3.160.0370.06314.43
5.3.150.0300.07714.50
5.3.140.0300.06314.40
5.3.130.0300.06014.42
5.3.120.0270.05714.53
5.3.110.0230.08314.63
5.3.100.0330.06013.88
5.3.90.0330.03013.85
5.3.80.0370.06313.81
5.3.70.0370.06313.96
5.3.60.0330.06313.95
5.3.50.0330.07014.01
5.3.40.0370.06013.84
5.3.30.0270.05713.96
5.3.20.0300.06313.57
5.3.10.0470.05313.70
5.3.00.0270.06313.48
5.2.170.0300.04712.08
5.2.160.0300.05312.08
5.2.150.0230.06012.08
5.2.140.0330.05312.08
5.2.130.0270.04312.08
5.2.120.0230.03012.08
5.2.110.0330.03312.08
5.2.100.0270.02712.08
5.2.90.0270.06012.08
5.2.80.0270.05712.08
5.2.70.0300.05312.08
5.2.60.0270.05712.08
5.2.50.0230.05012.08
5.2.40.0200.06012.08
5.2.30.0270.05312.08
5.2.20.0200.03312.08
5.2.10.0200.05312.08
5.2.00.0200.04312.08
5.1.60.0330.04012.08
5.1.50.0230.04012.08
5.1.40.0200.03312.08
5.1.30.0230.05312.08
5.1.20.0230.03312.08
5.1.10.0270.04312.08
5.1.00.0230.05012.08
5.0.50.0130.03012.08
5.0.40.0200.03312.08
5.0.30.0130.05712.08
5.0.20.0100.03012.08
5.0.10.0100.02712.08
5.0.00.0100.03712.08
4.4.90.0100.02012.08
4.4.80.0130.03012.08
4.4.70.0100.03712.08
4.4.60.0070.03712.08
4.4.50.0100.02712.08
4.4.40.0170.04312.08
4.4.30.0070.02712.08
4.4.20.0130.02712.08
4.4.10.0100.03712.08
4.4.00.0170.04712.08
4.3.110.0100.03712.08
4.3.100.0100.03012.08
4.3.90.0200.02012.08
4.3.80.0130.02012.08
4.3.70.0100.03312.08
4.3.60.0130.03012.08
4.3.50.0070.02712.08
4.3.40.0100.04312.08
4.3.30.0030.02712.08
4.3.20.0070.02012.08
4.3.10.0100.03312.08
4.3.00.0000.02712.08

preferences:
44.39 ms | 400 KiB | 5 Q