3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = strtotime("0000-00-00 00:00:00"); echo gmdate("Y-m-d", (int) $date);

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)
8.3.40.0170.00318.96
8.3.30.0100.00319.19
8.3.20.0050.00220.04
8.3.10.0080.00020.34
8.3.00.0040.00419.38
8.2.170.0100.00722.96
8.2.160.0100.00320.38
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.90
8.2.110.0070.00321.02
8.2.100.0070.00417.97
8.2.90.0040.00418.15
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0080.00018.05
8.2.50.0000.00918.07
8.2.40.0040.00418.15
8.2.30.0060.00318.12
8.2.20.0000.00817.97
8.2.10.0050.00318.04
8.2.00.0000.00717.80
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0040.00422.55
8.1.230.0110.00021.04
8.1.220.0000.00817.78
8.1.210.0030.00618.79
8.1.200.0040.00417.48
8.1.190.0030.00617.35
8.1.180.0000.00818.10
8.1.170.0000.00818.77
8.1.160.0050.00221.90
8.1.150.0040.00418.90
8.1.140.0080.00017.43
8.1.130.0000.00717.99
8.1.120.0020.00517.59
8.1.110.0040.00417.62
8.1.100.0000.00717.46
8.1.90.0000.00717.61
8.1.80.0000.00817.54
8.1.70.0030.00317.52
8.1.60.0040.00417.58
8.1.50.0030.00517.59
8.1.40.0040.00417.53
8.1.30.0080.00017.74
8.1.20.0070.00017.68
8.1.10.0000.00817.58
8.1.00.0020.00517.50
8.0.300.0070.00019.98
8.0.290.0040.00416.88
8.0.280.0080.00018.42
8.0.270.0030.00317.37
8.0.260.0060.00017.32
8.0.250.0050.00217.05
8.0.240.0070.00017.18
8.0.230.0050.00316.98
8.0.220.0000.00717.06
8.0.210.0000.00617.02
8.0.200.0030.00317.02
8.0.190.0070.00017.13
8.0.180.0070.00016.96
8.0.170.0050.00316.97
8.0.160.0000.00717.04
8.0.150.0030.00516.84
8.0.140.0070.00017.00
8.0.130.0030.00613.41
8.0.120.0000.00816.91
8.0.110.0040.00416.91
8.0.100.0070.00016.89
8.0.90.0000.00716.85
8.0.80.0090.00617.04
8.0.70.0040.00416.86
8.0.60.0070.00016.93
8.0.50.0040.00416.88
8.0.30.0100.01217.22
8.0.20.0110.00817.47
8.0.10.0040.00416.94
8.0.00.0130.00816.96
7.4.330.0020.00215.15
7.4.320.0030.00316.63
7.4.300.0060.00016.75
7.4.290.0000.00616.57
7.4.280.0030.00316.52
7.4.270.0060.00016.75
7.4.260.0050.00316.61
7.4.250.0030.00516.61
7.4.240.0020.00516.70
7.4.230.0030.00316.77
7.4.220.0130.01716.67
7.4.210.0090.00616.55
7.4.200.0000.00716.52
7.4.160.0060.01016.61
7.4.150.0090.01117.40
7.4.140.0090.00817.86
7.4.130.0100.01016.67
7.4.120.0100.00716.58
7.4.110.0060.01216.45
7.4.100.0110.00616.46
7.4.90.0070.01016.78
7.4.80.0080.00919.39
7.4.70.0090.00616.71
7.4.60.0030.01316.46
7.4.50.0000.00616.76
7.4.40.0030.01516.75
7.4.30.0080.01116.61
7.4.00.0070.01115.16
7.3.330.0050.00013.23
7.3.320.0060.00013.08
7.3.310.0030.00316.28
7.3.300.0030.00316.32
7.3.290.0070.00716.38
7.3.280.0070.00816.36
7.3.270.0150.00417.40
7.3.260.0120.00416.47
7.3.250.0070.01016.54
7.3.240.0100.00716.44
7.3.230.0060.01016.39
7.3.210.0080.00816.41
7.3.200.0090.00719.39
7.3.190.0090.00616.61
7.3.180.0140.00416.45
7.3.170.0120.00916.46
7.3.160.0120.00616.66
7.2.330.0100.00716.77
7.2.320.0120.00416.57
7.2.310.0090.01316.86
7.2.300.0030.01316.87
7.2.290.0110.00516.60
7.2.60.0070.00716.75
7.2.00.0030.01519.42
7.1.200.0110.00015.89
7.1.100.0040.00718.09
7.1.70.0050.00217.31
7.1.60.0100.01319.32
7.1.50.0070.01417.05
7.1.00.0030.07722.43
7.0.200.0060.00316.64
7.0.140.0070.06722.13
7.0.60.0130.07719.94
7.0.50.0070.03717.67
7.0.40.0130.05020.04
7.0.30.0170.04720.01
7.0.20.0300.08320.13
7.0.10.0070.04720.18
7.0.00.0030.06320.30
5.6.280.0030.07321.11
5.6.210.0030.04320.75
5.6.200.0100.05318.18
5.6.190.0100.07020.58
5.6.180.3330.04320.35
5.6.170.0200.08720.61
5.6.160.0100.08320.51
5.6.150.0070.07718.12
5.6.140.0030.04318.16
5.6.130.0030.07318.09
5.6.120.0100.05321.14
5.6.110.0100.03721.14
5.6.100.0130.08020.95
5.6.90.0100.08020.98
5.6.80.0100.07320.38
5.6.70.4530.04020.37
5.5.350.0000.04020.42
5.5.340.0100.07717.92
5.5.330.0100.04320.46
5.5.320.0270.05020.21
5.5.310.0130.05320.29
5.5.300.0100.07317.92
5.5.290.0000.07017.88
5.5.280.0070.06020.79
5.5.270.0130.06020.61
5.5.260.0070.09020.87
5.5.250.0030.08320.57
5.5.240.0070.06720.15
5.4.450.1100.05319.14
5.4.440.1100.05019.46
5.4.430.0770.05319.09
5.4.420.0670.00019.52
5.4.410.0670.00019.54
5.4.400.0630.00019.02
5.4.390.0800.00019.10
5.4.380.0670.00019.11
5.4.370.0870.00018.99
5.4.360.0630.00018.95
5.4.350.0630.00019.18
5.4.340.0600.00019.07
5.4.320.0010.04012.45
5.4.310.0050.03712.45
5.4.300.0030.03812.45
5.4.290.0080.03512.45
5.4.280.0070.03312.34
5.4.270.0110.04112.35
5.4.260.0050.03812.34
5.4.250.0060.04212.35
5.4.240.0070.03412.34
5.4.230.0050.03712.34
5.4.220.0030.03712.34
5.4.210.0070.03312.34
5.4.200.0080.04112.34
5.4.190.0050.03512.34
5.4.180.0080.03212.33
5.4.170.0060.04012.34
5.4.160.0080.03712.34
5.4.150.0050.03612.34
5.4.140.0050.03712.02
5.4.130.0100.03412.01
5.4.120.0060.04611.96
5.4.110.0050.03711.97
5.4.100.0050.03411.96
5.4.90.0070.03411.96
5.4.80.0030.03811.96
5.4.70.0070.03611.96
5.4.60.0070.03511.96
5.4.50.0050.03611.96
5.4.40.0050.03411.95
5.4.30.0070.03311.95
5.4.20.0070.03611.95
5.4.10.0080.03111.95
5.4.00.0030.03711.43
5.3.290.0070.03712.80
5.3.280.0030.03912.71
5.3.270.0050.03912.72
5.3.260.0070.04412.72
5.3.250.0060.03612.72
5.3.240.0090.03812.72
5.3.230.0050.03612.71
5.3.220.0030.03812.68
5.3.210.0060.03912.68
5.3.200.0060.03412.68
5.3.190.0060.04712.68
5.3.180.0060.03612.67
5.3.170.0060.03512.67
5.3.160.0060.03512.67
5.3.150.0040.03712.67
5.3.140.0040.03712.66
5.3.130.0030.04012.66
5.3.120.0080.03612.66
5.3.110.0020.04112.66
5.3.100.0060.03512.12
5.3.90.0060.03412.08
5.3.80.0040.03612.08
5.3.70.0050.03612.07
5.3.60.0110.03212.07
5.3.50.0050.03612.00
5.3.40.0090.03412.00
5.3.30.0050.03511.95
5.3.20.0030.03911.72
5.3.10.0080.03311.69
5.3.00.0070.03311.67
5.2.170.0060.0299.18
5.2.160.0050.0299.18
5.2.150.0050.0309.18
5.2.140.0050.0299.18
5.2.130.0030.0299.14
5.2.120.0010.0319.14
5.2.110.0050.0399.14
5.2.100.0060.0289.14
5.2.90.0070.0269.14
5.2.80.0030.0319.14
5.2.70.0040.0359.13
5.2.60.0060.0359.09
5.2.50.0060.0319.05
5.2.40.0070.0329.04
5.2.30.0060.0299.01
5.2.20.0040.0289.00
5.2.10.0060.0268.92
5.2.00.0050.0278.77
5.1.60.0060.0228.06
5.1.50.0070.0228.05
5.1.40.0090.0218.04
5.1.30.0040.0298.39
5.1.20.0060.0258.41
5.1.10.0040.0318.14
5.1.00.0060.0288.13
5.0.50.0090.0226.64
5.0.40.0040.0266.49
5.0.30.0020.0366.31
5.0.20.0020.0226.28
5.0.10.0040.0196.25
5.0.00.0040.0306.25
4.4.90.0010.0174.78
4.4.80.0020.0164.75
4.4.70.0020.0164.75
4.4.60.0020.0164.76
4.4.50.0040.0144.77
4.4.40.0040.0234.71
4.4.30.0020.0164.75
4.4.20.0050.0184.84
4.4.10.0020.0164.85
4.4.00.0020.0264.76
4.3.110.0020.0254.66
4.3.100.0030.0144.66
4.3.90.0020.0184.64
4.3.80.0060.0224.58
4.3.70.0020.0194.63
4.3.60.0010.0204.63
4.3.50.0040.0194.63
4.3.40.0040.0234.54
4.3.30.0030.0183.32
4.3.20.0030.0153.29
4.3.10.0040.0143.25
4.3.00.0000.0374.42

preferences:
36.68 ms | 400 KiB | 5 Q