3v4l.org

run code in 300+ PHP versions simultaneously
<?php $utc_offset = 946684800000; $prc_str = "1AF44B00"; $t = base_convert($prc_str,16,10); echo $t." ".gmdate("Y-m-d H:i:s", $t)."\r\n"; $t = $t + $utc_offset; echo $t." ".gmdate("Y-m-d H:i:s", $t)."\r\n"; ?>

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)
8.3.60.0110.00416.75
8.3.50.0080.01022.93
8.3.40.0150.00318.76
8.3.30.0080.00618.96
8.3.20.0040.00420.16
8.3.10.0040.00421.73
8.3.00.0030.00517.50
8.2.180.0040.01416.50
8.2.170.0070.00722.96
8.2.160.0070.01020.41
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0050.00219.66
8.2.110.0030.00620.12
8.2.100.0090.00317.85
8.2.90.0080.00018.34
8.2.80.0040.00417.97
8.2.70.0120.00417.24
8.2.60.0040.00417.80
8.2.50.0090.00018.07
8.2.40.0060.00318.22
8.2.30.0050.00218.06
8.2.20.0000.00817.77
8.2.10.0040.00418.05
8.2.00.0040.00417.77
8.1.280.0070.00725.92
8.1.270.0040.00423.56
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.14
8.1.230.0070.00320.97
8.1.220.0030.00517.74
8.1.210.0000.00818.82
8.1.200.0030.00617.35
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0000.00818.79
8.1.160.0040.00421.90
8.1.150.0000.00818.97
8.1.140.0070.00017.38
8.1.130.0000.00717.72
8.1.120.0070.00017.55
8.1.110.0040.00417.49
8.1.100.0000.00717.39
8.1.90.0030.00317.51
8.1.80.0000.00817.43
8.1.70.0000.00717.44
8.1.60.0060.00317.58
8.1.50.0040.00417.48
8.1.40.0040.00717.50
8.1.30.0030.00617.63
8.1.20.0000.00817.58
8.1.10.0000.00817.38
8.1.00.0030.00717.44
8.0.300.0040.00420.21
8.0.290.0040.00416.88
8.0.280.0000.00718.30
8.0.270.0060.00317.22
8.0.260.0030.00517.14
8.0.250.0070.00017.05
8.0.240.0060.00316.93
8.0.230.0020.00517.00
8.0.220.0000.00716.87
8.0.210.0000.00616.98
8.0.200.0030.00316.85
8.0.190.0040.00416.88
8.0.180.0040.00416.97
8.0.170.0080.00016.93
8.0.160.0000.00716.81
8.0.150.0050.00316.96
8.0.140.0040.00716.94
8.0.130.0030.00313.32
8.0.120.0070.00016.91
8.0.110.0000.00716.85
8.0.100.0040.00416.94
8.0.90.0070.00016.91
8.0.80.0000.01616.91
8.0.70.0070.00016.96
8.0.60.0060.00316.81
8.0.50.0050.00216.77
8.0.30.0130.00616.97
8.0.20.0120.01217.40
8.0.10.0040.00416.77
8.0.00.0100.00616.90
7.4.330.0030.00315.03
7.4.320.0060.00016.58
7.4.300.0030.00316.63
7.4.290.0000.00716.43
7.4.280.0030.00616.48
7.4.270.0070.00016.53
7.4.260.0040.00416.33
7.4.250.0050.00316.47
7.4.240.0020.00516.54
7.4.230.0070.00016.50
7.4.220.0030.01316.55
7.4.210.0040.01116.55
7.4.200.0000.00716.27
7.4.160.0160.00016.49
7.4.150.0120.01217.40
7.4.140.0130.00517.86
7.4.130.0070.01816.42
7.4.120.0080.00916.44
7.4.110.0060.01216.61
7.4.100.0090.00916.48
7.4.90.0130.00416.42
7.4.80.0060.01519.39
7.4.70.0100.00616.49
7.4.60.0060.01016.41
7.4.50.0050.00316.62
7.4.40.0070.01416.44
7.4.30.0060.01016.44
7.4.00.0140.00314.80
7.3.330.0000.00613.13
7.3.320.0050.00013.09
7.3.310.0030.00316.09
7.3.300.0070.00016.09
7.3.290.0080.00516.20
7.3.280.0050.01316.24
7.3.270.0150.00417.40
7.3.260.0110.00616.61
7.3.240.0030.01416.29
7.3.230.0130.00316.39
7.3.210.0160.00716.61
7.3.200.0070.01719.39
7.3.190.0060.01516.64
7.3.180.0080.00816.56
7.3.170.0080.00816.45
7.3.160.0050.01116.24
7.2.330.0120.00616.70
7.2.320.0120.00916.63
7.2.310.0060.01616.77
7.2.300.0040.01216.44
7.2.290.0140.00316.74
7.2.00.0000.01019.32
7.1.100.0030.00918.11
7.1.70.0030.00617.25
7.1.60.0130.01019.40
7.1.50.0060.00617.07
7.1.00.0070.07322.31
7.0.200.0000.00816.75
7.0.140.0030.07722.18
7.0.60.0100.08020.07
7.0.50.0030.04317.84
7.0.40.0030.08020.03
7.0.30.0300.07320.09
7.0.20.0230.08720.13
7.0.10.0030.06020.19
7.0.00.0170.06720.09
5.6.280.0100.06721.07
5.6.210.0170.07020.46
5.6.200.0100.07718.10
5.6.190.0100.04020.58
5.6.180.0330.07320.60
5.6.170.0270.05720.62
5.6.160.0030.09020.55
5.6.150.0070.08018.12
5.6.140.0130.03318.14
5.6.130.0100.03318.21
5.6.120.0200.07321.09
5.6.110.0030.08321.14
5.6.100.0130.08021.12
5.6.90.0030.09021.01
5.6.80.0030.07320.38
5.5.350.0500.06020.31
5.5.340.0030.04317.99
5.5.330.0070.05020.37
5.5.320.0370.07020.29
5.5.310.0370.05020.24
5.5.300.0070.08017.91
5.5.290.0000.05018.01
5.5.280.0030.08720.68
5.5.270.0000.06320.76
5.5.260.0100.08320.79
5.5.250.0200.07720.68
5.5.240.0170.08320.06
5.4.450.0100.05019.42
5.4.440.0400.04019.57
5.4.430.0300.04319.40
5.4.420.0430.04719.38
5.4.410.0200.02719.33
5.4.400.0170.03319.24
5.4.390.0530.04018.91
5.4.380.0370.05318.49
5.4.370.0200.06018.56
5.4.360.0300.06318.52
5.4.350.0200.06318.77
5.4.340.0500.04718.49
5.4.320.0050.04412.45
5.4.310.0040.03912.45
5.4.300.0030.03912.45
5.4.290.0080.03612.45
5.4.280.0050.03712.35
5.4.270.0080.03512.34
5.4.260.0040.04012.34
5.4.250.0040.03912.34
5.4.240.0090.03212.35
5.4.230.0060.04012.34
5.4.220.0040.03712.34
5.4.210.0070.03612.34
5.4.200.0080.04512.34
5.4.190.0050.03712.33
5.4.180.0050.03812.33
5.4.170.0060.03612.35
5.4.160.0030.03812.34
5.4.150.0060.03512.34
5.4.140.0060.03612.02
5.4.130.0060.03912.01
5.4.120.0090.03211.97
5.4.110.0060.04211.96
5.4.100.0050.03611.96
5.4.90.0050.03711.96
5.4.80.0140.03111.96
5.4.70.0080.03811.96
5.4.60.0060.03511.96
5.4.50.0070.03611.96
5.4.40.0050.03511.95
5.4.30.0030.03711.95
5.4.20.0070.03411.95
5.4.10.0050.03511.95
5.4.00.0080.03311.44
5.3.290.0070.04212.80
5.3.280.0040.04012.71
5.3.270.0080.03712.73
5.3.260.0040.04212.72
5.3.250.0080.04312.71
5.3.240.0060.03712.72
5.3.230.0080.03712.70
5.3.220.0060.03812.68
5.3.210.0050.03912.68
5.3.200.0100.03212.68
5.3.190.0060.04312.68
5.3.180.0090.03712.67
5.3.170.0030.04012.67
5.3.160.0110.03412.68
5.3.150.0060.03712.67
5.3.140.0030.04012.66
5.3.130.0090.03612.66
5.3.120.0070.03712.66
5.3.110.0050.04012.66
5.3.100.0050.03812.12
5.3.90.0060.03712.08
5.3.80.0050.03812.08
5.3.70.0070.04312.07
5.3.60.0020.04312.06
5.3.50.0060.03712.00
5.3.40.0060.03712.00
5.3.30.0030.03811.94
5.3.20.0060.03511.72
5.3.10.0040.03711.69
5.3.00.0070.03411.68
5.2.170.0060.0309.18
5.2.160.0050.0309.18
5.2.150.0030.0329.18
5.2.140.0080.0309.18
5.2.130.0060.0279.13
5.2.120.0030.0329.13
5.2.110.0060.0289.14
5.2.100.0070.0269.13
5.2.90.0040.0309.14
5.2.80.0050.0309.13
5.2.70.0040.0319.14
5.2.60.0010.0349.09
5.2.50.0040.0309.06
5.2.40.0030.0319.03
5.2.30.0060.0289.01
5.2.20.0050.0299.00
5.2.10.0050.0288.93
5.2.00.0060.0298.79
5.1.60.0040.0268.07
5.1.50.0040.0248.07
5.1.40.0040.0258.05
5.1.30.0040.0348.41
5.1.20.0030.0288.43
5.1.10.0040.0288.15
5.1.00.0040.0268.15
5.0.50.0060.0266.64
5.0.40.0050.0186.50
5.0.30.0050.0326.32
5.0.20.0060.0196.28
5.0.10.0020.0216.26
5.0.00.0030.0316.25
4.4.90.0060.0214.78
4.4.80.0050.0134.75
4.4.70.0020.0164.75
4.4.60.0010.0174.76
4.4.50.0050.0134.77
4.4.40.0010.0274.71
4.4.30.0020.0164.75
4.4.20.0020.0164.85
4.4.10.0040.0154.85
4.4.00.0020.0264.76
4.3.110.0030.0154.67
4.3.100.0020.0164.66
4.3.90.0040.0134.64
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0000.0184.63
4.3.40.0020.0254.54
4.3.30.0010.0173.31
4.3.20.0010.0173.29
4.3.10.0020.0153.25
4.3.00.0070.01715.91

preferences:
42.4 ms | 401 KiB | 5 Q