3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime('2014-03-29 12:00:00', 'Europe/Prague'); $dt_t = $dt->format('U'); echo $dt->format('c');

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)
8.3.70.0090.00616.63
8.3.60.0080.01116.50
8.3.50.0090.00921.97
8.3.40.0060.01318.98
8.3.30.0030.01018.96
8.3.20.0060.00320.16
8.3.10.0060.00323.48
8.3.00.0110.00418.96
8.2.180.0080.00818.31
8.2.170.0070.00722.96
8.2.160.0100.00320.36
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00420.72
8.2.110.0040.00422.05
8.2.100.0090.00319.45
8.2.90.0050.00219.09
8.2.80.0030.00517.97
8.2.70.0050.00317.50
8.2.60.0050.00517.80
8.2.50.0030.00618.07
8.2.40.0040.00419.73
8.2.30.0070.00018.17
8.2.20.0060.00317.74
8.2.10.0000.00718.09
8.2.00.0080.00017.58
8.1.280.0040.01125.92
8.1.270.0070.00723.82
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00321.89
8.1.230.0040.00719.18
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0000.00917.35
8.1.190.0050.00317.22
8.1.180.0000.00818.10
8.1.170.0040.00418.64
8.1.160.0040.00421.93
8.1.150.0040.00418.43
8.1.140.0000.00717.30
8.1.130.0030.00317.69
8.1.120.0040.00417.25
8.1.110.0060.00317.21
8.1.100.0000.00717.34
8.1.90.0000.00717.28
8.1.80.0040.00417.21
8.1.70.0030.00317.20
8.1.60.0040.00417.46
8.1.50.0030.00617.31
8.1.40.0000.00817.46
8.1.30.0110.00017.48
8.1.20.0000.00717.59
8.1.10.0060.00317.52
8.1.00.0080.00017.45
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0040.00418.34
8.0.270.0030.00317.25
8.0.260.0050.00317.23
8.0.250.0000.00716.91
8.0.240.0040.00417.03
8.0.230.0070.00016.98
8.0.220.0030.00316.94
8.0.210.0080.00016.99
8.0.200.0040.00416.93
8.0.190.0060.00317.03
8.0.180.0000.00717.02
8.0.170.0000.00716.98
8.0.160.0000.00716.99
8.0.150.0050.00216.79
8.0.140.0000.00716.80
8.0.130.0060.00013.34
8.0.120.0000.00716.93
8.0.110.0000.00716.93
8.0.100.0000.00716.93
8.0.90.0020.00516.97
8.0.80.0070.01016.94
8.0.70.0030.00516.99
8.0.60.0030.00516.82
8.0.50.0050.00216.83
8.0.30.0120.01216.93
8.0.20.0110.00817.40
8.0.10.0050.00216.88
8.0.00.0060.01216.70
7.4.330.0000.00515.02
7.4.320.0030.00316.46
7.4.300.0030.00616.45
7.4.290.0040.00416.48
7.4.280.0050.00216.51
7.4.270.0030.00316.52
7.4.260.0030.00616.43
7.4.250.0070.00016.49
7.4.240.0020.00516.46
7.4.230.0060.00016.34
7.4.220.0120.00916.36
7.4.210.0060.00816.51
7.4.200.0000.00616.61
7.4.190.0030.00416.68
7.4.160.0110.00616.56
7.4.150.0150.00317.40
7.4.140.0080.00817.86
7.4.130.0080.00816.59
7.4.120.0090.00916.69
7.4.110.0130.00316.50
7.4.100.0140.00316.59
7.4.90.0040.01316.39
7.4.80.0060.01619.39
7.4.70.0100.01016.61
7.4.60.0090.00916.48
7.4.50.0000.00916.63
7.4.40.0070.01716.71
7.4.30.0110.00516.71
7.4.00.0030.01414.77
7.3.330.0030.00313.18
7.3.320.0060.00012.98
7.3.310.0000.00816.27
7.3.300.0040.00416.27
7.3.290.0030.01016.29
7.3.280.0110.00816.26
7.3.270.0100.00717.40
7.3.260.0060.01216.45
7.3.250.0150.00216.30
7.3.240.0090.00916.41
7.3.230.0060.01516.39
7.3.210.0080.00816.33
7.3.200.0120.00619.39
7.3.190.0060.01216.42
7.3.180.0060.00916.27
7.3.170.0080.00816.54
7.3.160.0000.01516.50
7.3.120.0070.00014.80
7.2.330.0060.01216.46
7.2.320.0160.00616.52
7.2.310.0050.01416.58
7.2.300.0000.01716.45
7.2.290.0110.01116.61
7.2.60.0100.00716.89
7.2.00.0040.01119.11
7.1.200.0060.00615.40
7.1.100.0030.00917.81
7.1.70.0070.00716.81
7.1.60.0070.01019.46
7.1.50.0050.00516.98
7.1.00.0000.08022.51
7.0.200.0000.00816.73
7.0.140.0070.06721.92
7.0.60.0070.05719.90
7.0.50.0070.08717.89
7.0.40.0100.08320.09
7.0.30.0230.08720.22
7.0.20.0100.04720.30
7.0.10.0100.08720.30
7.0.00.0030.04720.19
5.6.280.0100.06721.07
5.6.210.0030.07320.52
5.6.200.0170.07018.18
5.6.190.0130.07020.49
5.6.180.3730.04320.39
5.6.170.0230.04720.54
5.6.160.0100.06020.50
5.6.150.0170.06718.15
5.6.140.0100.05018.12
5.6.130.0100.08018.18
5.6.120.0070.08020.98
5.6.110.0070.09021.00
5.6.100.0070.04020.95
5.6.90.0030.04320.96
5.6.80.0070.08320.37
5.6.70.3230.03020.36
5.5.350.0030.06020.35
5.5.340.0100.04317.95
5.5.330.0100.07020.43
5.5.320.0230.05020.34
5.5.310.0270.07020.26
5.5.300.0100.08317.95
5.5.290.0070.07317.98
5.5.280.0030.09020.80
5.5.270.0030.08720.87
5.5.260.0100.08020.84
5.5.250.0130.05320.58
5.5.240.0030.07020.14
5.4.450.0370.04719.46
5.4.440.0770.04019.40
5.4.430.0770.03019.41
5.4.420.1300.04019.56
5.4.410.1530.05319.42
5.4.400.0900.05719.22
5.4.390.0530.04318.87
5.4.380.0200.07018.78
5.4.370.0230.05018.75
5.4.360.0170.04718.52
5.4.350.0500.05018.55
5.4.340.0330.05318.59
5.4.320.0040.03812.49
5.4.310.0050.04012.49
5.4.300.0090.03612.49
5.4.290.0130.05212.49
5.4.280.0130.04912.39
5.4.270.0080.05212.39
5.4.260.0150.04912.39
5.4.250.0160.06012.39
5.4.240.0120.06112.39
5.4.230.0170.05512.38
5.4.220.0090.04912.38
5.4.210.0120.04512.38
5.4.200.0150.06412.38
5.4.190.0100.10312.38
5.4.180.0140.04512.38
5.4.170.0100.04212.39
5.4.160.0130.07112.38
5.4.150.0210.10412.38
5.4.140.0090.06212.06
5.4.130.0080.04212.05
5.4.120.0110.04112.01
5.4.110.0060.05312.00
5.4.100.0110.05812.01
5.4.90.0090.05512.01
5.4.80.0080.05212.00
5.4.70.0120.04712.00
5.4.60.0140.06112.00
5.4.50.0080.05112.00
5.4.40.0070.05111.99
5.4.30.0070.06411.98
5.4.20.0180.06711.99
5.4.10.0060.03911.99
5.4.00.0080.03811.48
5.3.290.0030.04112.80
5.3.280.0050.04412.71
5.3.270.0100.03912.72
5.3.260.0090.04212.72
5.3.250.0020.04612.72
5.3.240.0050.04212.72
5.3.230.0060.04212.71
5.3.220.0100.04012.68
5.3.210.0080.04612.68
5.3.200.0080.03812.68
5.3.190.0060.04212.68
5.3.180.0110.03812.68
5.3.170.0080.03912.67
5.3.160.0060.04112.68
5.3.150.0040.04512.67
5.3.140.0070.04212.66
5.3.130.0100.04112.66
5.3.120.0070.04312.66
5.3.110.0100.08612.65
5.3.100.0090.03912.12
5.3.90.0050.04212.10
5.3.80.0060.04412.09
5.3.70.0090.04012.09
5.3.60.0090.04212.08
5.3.50.0100.03712.02
5.3.40.0090.04412.04
5.3.30.0080.04711.98
5.3.20.0100.03711.76
5.3.10.0130.05511.73
5.3.00.0050.04111.71
5.2.170.0090.0309.21
5.2.160.0060.0399.22
5.2.150.0070.0439.21
5.2.140.0130.0489.21
5.2.130.0090.0419.17
5.2.120.0050.0469.17
5.2.110.0110.0429.18
5.2.100.0050.0459.18
5.2.90.0050.0459.18
5.2.80.0110.0499.18
5.2.70.0130.0649.18
5.2.60.0080.0449.13
5.2.50.0100.0599.10
5.2.40.0050.0649.07
5.2.30.0080.0479.05
5.2.20.0070.0419.04
5.2.10.0100.0318.94
5.2.00.0070.0348.78
5.1.60.0050.0418.06
5.1.50.0070.0288.06
5.1.40.0070.0298.04
5.1.30.0090.0698.39
5.1.20.0060.0328.41
5.1.10.0080.0328.14
5.1.00.0050.0308.14
5.0.50.0060.0296.62
5.0.40.0130.0366.48
5.0.30.0050.0376.29
5.0.20.0070.0176.26
5.0.10.0020.0276.24
5.0.00.0070.0356.23
4.4.90.0030.0344.78
4.4.80.0060.0214.76
4.4.70.0060.0234.76
4.4.60.0050.0364.76
4.4.50.0050.0214.77
4.4.40.0050.0304.71
4.4.30.0020.0174.76
4.4.20.0040.0174.84
4.4.10.0040.0154.85
4.4.00.0060.0254.76
4.3.110.0030.0174.67
4.3.100.0020.0164.66
4.3.90.0040.0154.63
4.3.80.0020.0264.58
4.3.70.0030.0274.63
4.3.60.0060.0164.62
4.3.50.0060.0214.63
4.3.40.0040.0274.54
4.3.30.0030.0153.28
4.3.20.0030.0153.26
4.3.10.0040.0193.21
4.3.00.0270.01716.15

preferences:
37.13 ms | 401 KiB | 5 Q