3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime('2012-01-01 00:01:02.34567'); var_dump($dt, $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)
8.3.60.0070.00718.68
8.3.50.0230.00522.17
8.3.40.0110.00419.21
8.3.30.0130.00719.09
8.3.20.0040.00420.72
8.3.10.0080.00022.38
8.3.00.0080.00022.63
8.2.180.0120.00316.73
8.2.170.0060.00922.96
8.2.160.0110.00320.99
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0050.00322.22
8.2.110.0040.00420.77
8.2.100.0090.00318.18
8.2.90.0030.00519.48
8.2.80.0040.00420.01
8.2.70.0060.00317.98
8.2.60.0000.00818.26
8.2.50.0090.00018.07
8.2.40.0040.00418.41
8.2.30.0000.00718.16
8.2.20.0000.00818.10
8.2.10.0000.00818.05
8.2.00.0040.00417.90
8.1.280.0110.00425.92
8.1.270.0080.00022.39
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00624.29
8.1.230.0060.00619.68
8.1.220.0050.00317.91
8.1.210.0000.00818.77
8.1.200.0060.00617.72
8.1.190.0080.00017.64
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0050.00522.11
8.1.150.0030.00619.09
8.1.140.0000.00717.71
8.1.130.0000.00818.10
8.1.120.0070.00317.85
8.1.110.0000.00817.80
8.1.100.0000.00717.87
8.1.90.0040.00417.74
8.1.80.0070.00017.82
8.1.70.0000.00717.75
8.1.60.0060.00617.91
8.1.50.0000.00717.87
8.1.40.0000.00717.80
8.1.30.0000.00717.99
8.1.20.0080.00017.98
8.1.10.0040.00417.86
8.1.00.0060.00317.75
8.0.300.0070.00018.77
8.0.290.0000.00817.30
8.0.280.0070.00018.64
8.0.270.0070.00017.47
8.0.260.0030.00317.11
8.0.250.0070.00017.31
8.0.240.0000.00817.36
8.0.230.0030.00417.33
8.0.220.0030.00317.30
8.0.210.0030.00317.12
8.0.200.0070.00017.37
8.0.190.0040.00417.24
8.0.180.0050.00217.30
8.0.170.0030.00517.32
8.0.160.0000.00717.13
8.0.150.0040.00417.12
8.0.140.0080.00017.27
8.0.130.0030.00313.65
8.0.120.0000.00817.35
8.0.110.0070.00017.25
8.0.100.0040.00417.23
8.0.90.0070.00017.35
8.0.80.0120.00317.09
8.0.70.0040.00417.19
8.0.60.0000.00717.36
8.0.50.0030.00317.16
8.0.30.0070.01217.34
8.0.20.0070.01117.54
8.0.10.0050.00217.41
8.0.00.0060.02117.08
7.4.330.0000.00615.39
7.4.320.0000.00616.91
7.4.300.0060.00016.81
7.4.290.0030.00316.88
7.4.280.0070.00016.82
7.4.270.0050.00316.70
7.4.260.0000.00716.73
7.4.250.0070.00316.71
7.4.240.0030.00416.95
7.4.230.0030.00316.92
7.4.220.0030.01616.66
7.4.210.0070.00916.83
7.4.200.0040.00416.80
7.4.190.0040.00417.04
7.4.160.0060.01116.77
7.4.150.0120.00617.40
7.4.140.0140.00517.86
7.4.130.0120.00516.86
7.4.120.0080.00916.72
7.4.110.0120.00516.84
7.4.100.0090.00916.79
7.4.90.0090.00916.67
7.4.80.0120.00919.39
7.4.70.0080.00816.53
7.4.60.0100.00616.53
7.4.50.0000.00716.88
7.4.40.0060.00922.77
7.4.30.0130.00316.90
7.4.00.0060.01015.27
7.3.330.0030.00313.41
7.3.320.0000.00513.36
7.3.310.0070.00016.58
7.3.300.0030.00316.39
7.3.290.0090.00916.39
7.3.280.0120.00616.40
7.3.270.0100.00717.40
7.3.260.0110.00516.50
7.3.250.0110.00516.69
7.3.240.0060.01216.47
7.3.230.0150.00716.45
7.3.210.0150.00416.56
7.3.200.0170.00619.39
7.3.190.0120.00416.52
7.3.180.0030.01216.54
7.3.170.0090.00616.77
7.3.160.0070.01016.61
7.3.120.0080.00814.99
7.2.330.0040.01316.94
7.2.320.0030.01416.85
7.2.310.0090.01216.95
7.2.300.0040.01816.71
7.2.290.0090.00916.88
7.2.00.0080.00819.38
7.1.100.0030.00918.48
7.1.70.0130.00517.14
7.1.60.0130.01019.82
7.1.50.0030.00917.20
7.1.00.0030.07722.31
7.0.200.0070.00717.00
7.0.140.0030.06722.04
7.0.80.0530.05319.89
7.0.70.0570.08019.96
7.0.60.0430.05019.85
7.0.50.0530.07020.21
7.0.40.0100.07320.12
7.0.30.0070.05320.04
7.0.20.0030.06720.13
7.0.10.0100.07320.18
7.0.00.0100.07720.03
5.6.280.0030.07321.13
5.6.230.0100.07320.68
5.6.220.0100.08020.48
5.6.210.0130.04320.46
5.6.200.0100.04021.01
5.6.190.0030.06721.05
5.6.180.0000.05721.16
5.6.170.0030.04721.02
5.6.160.0100.06021.05
5.6.150.0070.07721.13
5.6.140.0000.06021.04
5.6.130.0100.07720.93
5.6.120.0070.04721.07
5.6.110.0070.07021.00
5.6.100.0100.04320.92
5.6.90.0100.04321.02
5.6.80.0030.06020.55
5.6.70.0000.08020.39
5.6.60.0130.04320.39
5.6.50.0070.08320.49
5.6.40.0030.08020.52
5.6.30.0070.07020.42
5.6.20.0030.08320.43
5.6.10.0100.07020.52
5.6.00.0030.08720.38
5.5.370.0270.06720.39
5.5.360.0030.08720.40
5.5.350.0130.07320.41
5.5.340.0170.04320.83
5.5.330.0200.05020.75
5.5.320.0030.09020.75
5.5.310.0070.06020.91
5.5.300.0170.07320.89
5.5.290.0100.08320.85
5.5.280.0130.07720.91
5.5.270.0070.05020.79
5.5.260.0070.04720.88
5.5.250.0070.08020.54
5.5.240.0070.07320.29
5.5.230.0130.07320.00
5.5.220.0130.05720.29
5.5.210.0170.04020.23
5.5.200.0170.07320.18
5.5.190.0130.08020.12
5.5.180.0070.07320.18
5.5.160.0070.07720.21
5.5.150.0070.05320.10
5.5.140.0030.08020.17
5.5.130.0130.06020.12
5.5.120.0030.08720.16
5.5.110.0030.05020.18
5.5.100.0130.04020.07
5.5.90.0070.08020.09
5.5.80.0200.06320.09
5.5.70.0070.08020.06
5.5.60.0130.06720.14
5.5.50.0030.08320.04
5.5.40.0130.07020.14
5.5.30.0030.08020.07
5.5.20.0070.06319.95
5.5.10.0030.08720.09
5.5.00.0070.08020.12
5.4.450.0100.07719.23
5.4.440.0070.08319.55
5.4.430.0070.05019.41
5.4.420.0100.08719.29
5.4.410.0100.07019.31
5.4.400.0000.08019.14
5.4.390.0200.05719.12
5.4.380.0030.07018.95
5.4.370.0030.04319.06
5.4.360.0100.07019.04
5.4.350.0070.05318.79
5.4.340.0070.04719.23
5.4.320.0070.04019.23
5.4.310.0100.04319.10
5.4.300.0070.06719.07
5.4.290.0100.03719.11
5.4.280.0070.04718.90
5.4.270.0070.07718.90
5.4.260.0030.08019.07
5.4.250.0030.08018.97
5.4.240.0070.05319.11
5.4.230.0100.04719.12
5.4.220.0170.06019.14
5.4.210.0200.06318.96
5.4.200.0030.07719.07
5.4.190.0100.07719.02
5.4.180.0030.06319.04
5.4.170.0100.05718.80
5.4.160.0130.06718.89
5.4.150.0100.07719.00
5.4.140.0130.06716.33
5.4.130.0170.06316.43
5.4.120.0070.07716.38
5.4.110.0070.04716.35
5.4.100.0100.04016.54
5.4.90.0100.06716.42
5.4.80.0030.05316.41
5.4.70.0130.07016.32
5.4.60.0100.06716.45
5.4.50.0030.07016.34
5.4.40.0000.04716.43
5.4.30.0100.07316.37
5.4.20.0030.05016.45
5.4.10.0070.07316.18
5.4.00.0070.07015.77
5.3.290.0000.05014.82
5.3.280.0130.07314.82
5.3.270.0070.07714.82
5.3.260.0030.07314.82
5.3.250.0030.08014.82
5.3.240.0070.07014.82
5.3.230.0070.07014.82
5.3.220.0070.07714.82
5.3.210.0200.07014.82
5.3.200.0030.08014.82
5.3.190.0000.08014.82
5.3.180.0100.04714.82
5.3.170.0100.07314.82
5.3.160.0070.04014.82
5.3.150.0070.05714.82
5.3.140.0030.07014.82
5.3.130.0170.06714.82
5.3.120.0030.05314.82
5.3.110.0070.05014.82
5.3.100.0070.05014.82
5.3.90.0030.06714.82
5.3.80.0100.06314.82
5.3.70.0100.07014.82
5.3.60.0030.04314.82
5.3.50.0000.04714.82
5.3.40.0130.06314.82
5.3.30.0070.04314.82
5.3.20.0070.05314.82
5.3.10.0070.06314.82
5.3.00.0100.04714.82
5.2.170.0030.06014.82
5.2.160.0170.05014.82
5.2.150.0030.06714.82
5.2.140.0030.06314.82
5.2.130.0030.06314.82
5.2.120.0070.03314.82
5.2.110.0130.03014.82
5.2.100.0070.05714.82
5.2.90.0100.05714.82
5.2.80.0030.03714.82
5.2.70.0070.06014.82
5.2.60.0000.04314.82
5.2.50.0000.03714.82
5.2.40.0030.03714.82
5.2.30.0030.04014.82
5.2.20.0000.06314.82
5.2.10.0000.06014.82
5.2.00.0030.04714.82
5.1.60.0030.05014.82
5.1.50.0030.05714.82
5.1.40.0030.05014.82
5.1.30.0100.03314.82
5.1.20.0000.03714.82
5.1.10.0100.03014.82
5.1.00.0030.03314.82
5.0.50.0130.03714.82
5.0.40.0000.04714.82
5.0.30.0100.05714.82
5.0.20.0030.04314.82
5.0.10.0000.04714.82
5.0.00.0070.05314.82
4.4.90.0000.04014.82
4.4.80.0030.01714.82
4.4.70.0100.03014.82
4.4.60.0000.03314.82
4.4.50.0070.02314.82
4.4.40.0030.04714.82
4.4.30.0030.03714.82
4.4.20.0070.03314.82
4.4.10.0000.03714.82
4.4.00.0000.05714.82
4.3.110.0100.02714.82
4.3.100.0030.03014.82
4.3.90.0000.03314.82
4.3.80.0070.04714.82
4.3.70.0100.02714.82
4.3.60.0070.02714.82
4.3.50.0070.03014.82
4.3.40.0000.05014.82
4.3.30.0030.03314.82
4.3.20.0000.02314.82
4.3.10.0000.01714.82
4.3.00.0030.01714.82

preferences:
42.51 ms | 401 KiB | 5 Q