3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime('2014-01-01 00:00:00.000'); //echo $dt->format('Y-m-d H:i:s.u'); echo "\n"; echo $dt->getTimestamp() * 1000;

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)
8.3.60.0070.00718.56
8.3.50.0130.00821.27
8.3.40.0070.00719.17
8.3.30.0110.00319.29
8.3.20.0070.00020.66
8.3.10.0000.00822.37
8.3.00.0040.00422.64
8.2.180.0150.00417.00
8.2.170.0040.01122.96
8.2.160.0100.00619.16
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0030.00619.48
8.2.110.0090.00022.58
8.2.100.0110.00018.34
8.2.90.0080.00019.59
8.2.80.0080.00017.97
8.2.70.0000.00818.13
8.2.60.0030.00618.30
8.2.50.0080.00018.07
8.2.40.0040.00418.53
8.2.30.0000.00818.40
8.2.20.0050.00317.95
8.2.10.0040.00418.05
8.2.00.0050.00218.00
8.1.280.0140.00725.92
8.1.270.0080.00022.30
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0000.01021.47
8.1.230.0090.00318.02
8.1.220.0050.00317.91
8.1.210.0040.00418.77
8.1.200.0030.00617.72
8.1.190.0000.00817.77
8.1.180.0050.00319.03
8.1.170.0030.00519.04
8.1.160.0040.00422.32
8.1.150.0040.00418.96
8.1.140.0040.00417.79
8.1.130.0040.00418.16
8.1.120.0000.00717.81
8.1.110.0050.00317.88
8.1.100.0000.00817.89
8.1.90.0040.00417.80
8.1.80.0050.00217.65
8.1.70.0070.00017.74
8.1.60.0070.00317.91
8.1.50.0030.00617.86
8.1.40.0070.00017.79
8.1.30.0000.00817.72
8.1.20.0080.00017.94
8.1.10.0000.00817.87
8.1.00.0040.00418.00
8.0.300.0070.00018.77
8.0.290.0000.00717.25
8.0.280.0050.00318.62
8.0.270.0070.00017.44
8.0.260.0040.00417.27
8.0.250.0030.00317.26
8.0.240.0040.00417.36
8.0.230.0000.00717.31
8.0.220.0040.00417.22
8.0.210.0040.00417.31
8.0.200.0000.00617.15
8.0.190.0000.00817.33
8.0.180.0000.00717.14
8.0.170.0040.00417.23
8.0.160.0050.00317.25
8.0.150.0030.00517.24
8.0.140.0000.00717.19
8.0.130.0030.00313.66
8.0.120.0040.00417.27
8.0.110.0000.00817.22
8.0.100.0040.00417.39
8.0.90.0000.00817.16
8.0.80.0120.00317.25
8.0.70.0040.00417.26
8.0.60.0020.00517.29
8.0.50.0000.00717.27
8.0.30.0130.00817.45
8.0.20.0100.00817.46
8.0.10.0040.00417.35
8.0.00.0150.00517.00
7.4.330.0000.00515.42
7.4.320.0030.00516.96
7.4.300.0000.00716.87
7.4.290.0020.00516.86
7.4.280.0030.00316.88
7.4.270.0000.00716.96
7.4.260.0070.00016.73
7.4.250.0060.00316.85
7.4.240.0050.00216.82
7.4.230.0030.00316.74
7.4.220.0070.01116.56
7.4.210.0060.01016.78
7.4.200.0040.00416.73
7.4.190.0000.00717.08
7.4.160.0110.01116.69
7.4.150.0090.00817.40
7.4.140.0080.01417.86
7.4.130.0100.00816.85
7.4.120.0050.01216.87
7.4.110.0100.00716.71
7.4.100.0070.01016.78
7.4.90.0140.00316.91
7.4.80.0070.01719.39
7.4.70.0060.01016.71
7.4.60.0110.00616.68
7.4.50.0000.00816.54
7.4.40.0030.01322.77
7.4.30.0070.01016.61
7.4.00.0070.01015.08
7.3.330.0000.00513.55
7.3.320.0000.00613.49
7.3.310.0050.00216.49
7.3.300.0030.00316.64
7.3.290.0120.00316.57
7.3.280.0050.01116.48
7.3.270.0040.01217.40
7.3.260.0100.00716.51
7.3.250.0120.00516.57
7.3.240.0080.01116.82
7.3.230.0070.01016.49
7.3.210.0100.00716.77
7.3.200.0080.01319.39
7.3.190.0070.01016.55
7.3.180.0080.00816.57
7.3.170.0170.00616.60
7.3.160.0080.00816.46
7.3.120.0030.01315.33
7.3.10.0000.01416.95
7.3.00.0030.01316.95
7.2.330.0090.00916.82
7.2.320.0030.01316.69
7.2.310.0140.00316.96
7.2.300.0030.01316.73
7.2.290.0160.00016.73
7.2.130.0090.00317.18
7.2.120.0030.00917.39
7.2.110.0030.00516.87
7.2.100.0000.01217.33
7.2.90.0130.00516.90
7.2.80.0060.01217.28
7.2.70.0100.01516.82
7.2.60.0130.00317.04
7.2.50.0000.01417.33
7.2.40.0100.01717.33
7.2.30.0120.00917.31
7.2.20.0020.01216.87
7.2.10.0040.01417.16
7.2.00.0030.00918.31
7.1.250.0110.00415.75
7.1.100.0120.00316.17
7.1.70.0050.00217.27
7.1.60.0070.01719.82
7.1.50.0060.01616.86
7.1.00.0070.03022.33
7.0.200.0070.00016.92
7.0.140.0030.07021.92
7.0.60.0100.07319.94
7.0.50.0000.07717.81
7.0.40.0070.09319.96
7.0.30.0370.06020.18
7.0.20.0300.04020.16
7.0.10.0230.07020.16
7.0.00.0070.08720.19
5.6.280.0070.07020.86
5.6.210.0130.07720.76
5.6.200.0070.08718.18
5.6.190.0170.07720.47
5.6.180.3370.04020.35
5.6.170.0130.04320.62
5.6.160.0000.05020.50
5.6.150.0030.06718.22
5.6.140.0170.07718.18
5.6.130.0100.05018.09
5.6.120.0030.05021.13
5.6.110.0130.06320.95
5.6.100.0130.07720.98
5.6.90.0070.07721.03
5.6.80.0000.04320.36
5.6.70.0300.07020.39
5.5.350.0200.04020.45
5.5.340.0070.03717.91
5.5.330.0030.04020.41
5.5.320.0130.04720.27
5.5.310.0170.04320.20
5.5.300.0070.08017.92
5.5.290.0000.04317.98
5.5.280.0100.03720.88
5.5.270.0070.08720.76
5.5.260.0070.03720.86
5.5.250.0130.07720.71
5.5.240.0000.06020.18
5.4.450.0970.07719.64
5.4.440.0870.06019.56
5.4.430.0800.05719.60
5.4.420.0170.05019.26
5.4.410.0830.05319.38
5.4.400.1270.07718.73
5.4.390.1270.07318.62
5.4.380.0230.05718.56
5.4.370.0100.06018.59
5.4.360.0270.04018.46
5.4.350.0100.06018.72
5.4.340.0170.05018.75
5.4.320.0080.03412.46
5.4.310.0060.04512.46
5.4.300.0050.03712.46
5.4.290.0030.04412.46
5.4.280.0100.03612.35
5.4.270.0100.04212.35
5.4.260.0070.05718.73
5.4.250.0130.05018.93
5.4.240.0070.05718.99
5.4.230.0130.07319.04
5.4.220.0170.05718.98
5.4.210.0030.05718.93
5.4.200.0070.05318.84
5.4.190.0000.05718.84
5.4.180.0070.05318.65
5.4.170.0100.05718.80
5.4.160.0130.05018.79
5.4.150.0130.06018.71
5.4.140.0070.05316.43
5.4.130.0130.06316.25
5.4.120.0130.05716.25
5.4.110.0100.05016.48
5.4.100.0130.06716.51
5.4.90.0130.05716.55
5.4.80.0100.06316.45
5.4.70.0070.05016.53
5.4.60.0070.05016.33
5.4.50.0000.05316.43
5.4.40.0130.04316.52
5.4.30.0170.04016.32
5.4.20.0030.06716.40
5.4.10.0170.04716.39
5.4.00.0100.04715.76
5.3.290.0060.03912.80
5.3.280.0070.07314.66
5.3.270.0030.05714.67
5.3.260.0000.05714.30
5.3.250.0170.05314.52
5.3.240.0170.05314.43
5.3.230.0130.04714.51
5.3.220.0100.05014.40
5.3.210.0170.04714.39
5.3.200.0030.05714.40
5.3.190.0000.06014.71
5.3.180.0070.05014.55
5.3.170.0130.06014.56
5.3.160.0000.06314.57
5.3.150.0030.05714.63
5.3.140.0170.06314.66
5.3.130.0100.05014.56
5.3.120.0070.06014.41
5.3.110.0130.07314.41
5.3.100.0170.06313.92
5.3.90.0070.05314.03
5.3.80.0170.05714.01
5.3.70.0130.04313.73
5.3.60.0130.05713.88
5.3.50.0230.04713.96
5.3.40.0130.04313.64
5.3.30.0070.04713.74
5.3.20.0070.04713.60
5.3.10.0130.04013.66
5.3.00.0070.04713.52
5.2.170.0070.04311.07
5.2.160.0100.03711.06
5.2.150.0000.04311.16
5.2.140.0030.04011.04
5.2.130.0070.03711.20
5.2.120.0030.04010.85
5.2.110.0070.03711.00
5.2.100.0070.03711.25
5.2.90.0070.03711.03
5.2.80.0030.04310.85
5.2.70.0030.04010.99
5.2.60.0030.04010.96
5.2.50.0130.03311.11
5.2.40.0100.03711.00
5.2.30.0030.05310.73
5.2.20.0100.05311.11
5.2.10.0030.05010.79
5.2.00.0070.03710.79
5.1.60.0070.0309.84
5.1.50.0100.03010.23
5.1.40.0130.0239.86
5.1.30.0030.03710.25
5.1.20.0070.05010.54
5.1.10.0000.0439.99
5.1.00.0100.0309.95
5.0.50.0030.0338.31
5.0.40.0030.0338.44
5.0.30.0100.0378.07
5.0.20.0030.0408.25
5.0.10.0000.0338.20
5.0.00.0000.0508.20
4.4.90.0030.0207.27
4.4.80.0030.0277.27
4.4.70.0030.0207.27
4.4.60.0070.0177.27
4.4.50.0100.0177.27
4.4.40.0030.0337.27
4.4.30.0000.0237.27
4.4.20.0000.0237.27
4.4.10.0000.0337.27
4.4.00.0030.0377.27
4.3.110.0030.0337.27
4.3.100.0030.0237.27
4.3.90.0030.0237.27
4.3.80.0000.0437.27
4.3.70.0030.0207.27
4.3.60.0030.0207.27
4.3.50.0070.0277.27
4.3.40.0070.0277.27
4.3.30.0000.0237.27
4.3.20.0000.0337.27
4.3.10.0000.0237.27
4.3.00.0130.0236.81

preferences:
43.63 ms | 401 KiB | 5 Q