3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getStartTimeUTC(){ date_default_timezone_set('Europe/Kiev'); $st = 20140828100000; //echo "{".intval(substr($st,4,2)),"-",intval(substr($st,6,2)),"-",substr($st,0,4)."}"; $resultTime = mktime(intval(substr($st,8,2)),intval(substr($st,10,2)),intval(substr($st,12,2)),intval(substr($st,4,2)),intval(substr($st,6,2)),substr($st,0,4)); return $resultTime; } echo getStartTimeUTC();

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)
8.3.60.0070.00718.43
8.3.50.0110.01122.72
8.3.40.0040.01118.96
8.3.30.0060.00818.80
8.3.20.0050.00220.38
8.3.10.0040.00423.48
8.3.00.0040.00417.24
8.2.180.0070.01116.75
8.2.170.0040.01122.96
8.2.160.0070.00720.58
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.15
8.2.110.0030.00620.28
8.2.100.0070.00317.91
8.2.90.0040.00419.32
8.2.80.0040.00417.97
8.2.70.0000.01017.63
8.2.60.0050.00317.93
8.2.50.0050.00318.07
8.2.40.0050.00319.77
8.2.30.0060.00318.10
8.2.20.0040.00417.65
8.2.10.0030.00618.02
8.2.00.0040.00417.66
8.1.280.0150.00025.92
8.1.270.0040.00423.84
8.1.260.0000.00726.35
8.1.250.0030.01028.09
8.1.240.0080.00023.75
8.1.230.0090.00320.88
8.1.220.0000.00717.89
8.1.210.0050.00318.77
8.1.200.0030.00617.36
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0040.00718.64
8.1.160.0070.00021.99
8.1.150.0040.00418.94
8.1.140.0000.00717.51
8.1.130.0000.00817.96
8.1.120.0040.00417.43
8.1.110.0040.00417.42
8.1.100.0040.00417.50
8.1.90.0030.00517.64
8.1.80.0070.00017.62
8.1.70.0000.00717.46
8.1.60.0060.00317.52
8.1.50.0030.00517.58
8.1.40.0030.00617.50
8.1.30.0040.00417.61
8.1.20.0080.00017.72
8.1.10.0040.00417.61
8.1.00.0050.00317.36
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0030.00318.50
8.0.270.0040.00417.21
8.0.260.0050.00317.20
8.0.250.0000.00717.11
8.0.240.0030.00317.11
8.0.230.0040.00416.86
8.0.220.0070.00016.87
8.0.210.0000.00716.84
8.0.200.0040.00417.03
8.0.190.0000.00717.06
8.0.180.0070.00016.96
8.0.170.0070.00016.88
8.0.160.0000.00817.01
8.0.150.0040.00416.81
8.0.140.0000.00916.84
8.0.130.0060.00313.36
8.0.120.0000.00816.87
8.0.110.0050.00316.95
8.0.100.0040.00416.95
8.0.90.0030.00516.94
8.0.80.0090.00616.94
8.0.70.0030.00516.93
8.0.60.0000.00716.84
8.0.50.0040.00416.94
8.0.30.0160.00517.10
8.0.20.0040.01417.40
8.0.10.0040.00417.30
8.0.00.0140.00516.89
7.4.330.0000.00515.11
7.4.320.0030.00316.52
7.4.300.0040.00216.65
7.4.290.0030.00316.65
7.4.280.0020.00516.56
7.4.270.0000.00716.46
7.4.260.0030.00316.70
7.4.250.0000.00816.63
7.4.240.0020.00616.59
7.4.230.0000.00716.46
7.4.220.0140.00416.56
7.4.210.0030.01616.53
7.4.200.0000.00716.77
7.4.160.0080.00816.64
7.4.150.0040.01517.40
7.4.140.0150.02017.86
7.4.130.0120.00716.51
7.4.120.0110.00716.75
7.4.110.0040.01816.55
7.4.100.0070.01116.42
7.4.90.0110.00616.53
7.4.80.0130.00319.39
7.4.70.0080.00816.59
7.4.60.0120.00916.54
7.4.50.0000.00716.29
7.4.40.0070.01116.75
7.4.30.0150.00016.45
7.4.00.0090.00614.74
7.3.330.0070.00013.37
7.3.320.0030.00313.36
7.3.310.0000.00816.33
7.3.300.0000.00816.25
7.3.290.0040.01116.32
7.3.280.0080.00716.29
7.3.270.0150.00417.40
7.3.260.0070.01416.51
7.3.250.0050.01216.46
7.3.240.0130.00316.67
7.3.230.0060.01416.61
7.3.210.0160.00016.45
7.3.200.0130.00319.39
7.3.190.0120.00316.29
7.3.180.0080.00816.48
7.3.170.0030.01216.38
7.3.160.0000.01616.53
7.3.10.0100.00716.57
7.3.00.0070.00716.42
7.2.330.0100.00716.49
7.2.320.0110.00616.88
7.2.310.0060.01216.84
7.2.300.0070.01016.56
7.2.290.0090.00616.87
7.2.130.0000.01816.81
7.2.120.0040.01216.86
7.2.110.0140.00316.75
7.2.100.0130.00316.78
7.2.90.0080.00616.98
7.2.80.0000.01416.89
7.2.70.0070.00416.65
7.2.60.0000.01217.01
7.2.50.0080.00416.98
7.2.40.0080.00617.04
7.2.30.0040.01117.04
7.2.20.0040.00817.09
7.2.10.0110.00416.96
7.2.00.0060.00518.24
7.1.250.0040.00715.88
7.1.200.0120.00315.75
7.1.100.0030.00918.35
7.1.70.0060.00317.25
7.1.60.0130.01019.40
7.1.50.0100.01417.10
7.1.00.0070.07322.44
7.0.200.0040.00416.59
7.0.140.0030.06722.00
7.0.60.0070.07019.82
7.0.50.0070.05717.88
7.0.40.0030.04720.24
7.0.30.0570.07320.33
7.0.20.0170.05020.20
7.0.10.0000.06320.07
7.0.00.0070.04020.24
5.6.280.0030.07021.11
5.6.210.0030.08720.46
5.6.200.0170.04718.23
5.6.190.0000.04320.60
5.6.180.0330.06320.61
5.6.170.0300.07320.48
5.6.160.0000.04320.46
5.6.150.0070.04318.18
5.6.140.0170.05018.18
5.6.130.0100.07718.19
5.6.120.0000.04321.03
5.6.110.0130.05320.89
5.6.100.0100.07320.97
5.6.90.0070.08720.94
5.6.80.0070.06320.36
5.5.350.0030.08720.40
5.5.340.0100.08017.98
5.5.330.0130.03020.56
5.5.320.0330.04320.36
5.5.310.0300.07320.30
5.5.300.0030.07718.02
5.5.290.0070.04718.01
5.5.280.0070.08720.88
5.5.270.0130.07320.84
5.5.260.0100.08320.96
5.5.250.0170.07020.54
5.5.240.0300.06720.04
5.4.450.0630.04019.30
5.4.440.0630.04019.32
5.4.430.0530.04719.38
5.4.420.0400.03719.55
5.4.410.0130.03719.27
5.4.400.0230.04319.10
5.4.390.0370.06018.84
5.4.380.0170.05718.75
5.4.370.0400.05318.74
5.4.360.0300.06018.53
5.4.350.0370.05718.83
5.4.340.0530.06018.84
5.4.320.0110.04812.50
5.4.310.0070.05212.50
5.4.300.0100.04512.50
5.4.290.0080.05212.50
5.4.280.0110.04712.40
5.4.270.0160.04212.39
5.4.260.0040.04012.40
5.4.250.0090.03512.39
5.4.240.0060.04812.40
5.4.230.0090.04512.39
5.4.220.0090.04212.39
5.4.210.0060.03412.39
5.4.200.0050.03812.39
5.4.190.0030.03912.39
5.4.180.0080.03412.39
5.4.170.0070.03412.39
5.4.160.0060.03512.39
5.4.150.0060.03412.39
5.4.140.0100.03212.07
5.4.130.0050.03512.05
5.4.120.0050.03912.02
5.4.110.0090.03912.01
5.4.100.0080.03412.02
5.4.90.0060.05112.01
5.4.80.0050.04012.02
5.4.70.0120.04312.01
5.4.60.0050.04912.01
5.4.50.0100.04612.01
5.4.40.0070.03312.00
5.4.30.0080.03511.99
5.4.20.0090.04012.00
5.4.10.0040.03711.99
5.4.00.0060.03511.48
5.3.290.0040.04112.80
5.3.280.0050.05012.71
5.3.270.0090.03812.72
5.3.260.0030.04412.72
5.3.250.0100.04412.72
5.3.240.0100.05012.72
5.3.230.0050.04512.71
5.3.220.0040.04512.68
5.3.210.0080.04512.68
5.3.200.0080.03512.68
5.3.190.0100.03412.67
5.3.180.0050.03712.67
5.3.170.0080.03312.67
5.3.160.0060.03712.68
5.3.150.0100.04512.67
5.3.140.0060.03812.66
5.3.130.0060.04212.66
5.3.120.0030.05212.66
5.3.110.0060.05012.66
5.3.100.0060.05012.12
5.3.90.0030.04412.10
5.3.80.0060.04012.09
5.3.70.0110.04112.09
5.3.60.0060.03512.08
5.3.50.0050.03612.02
5.3.40.0060.03512.02
5.3.30.0090.03111.98
5.3.20.0100.03811.76
5.3.10.0040.03711.73
5.3.00.0050.03611.72
5.2.170.0050.0299.21
5.2.160.0060.0319.21
5.2.150.0050.0299.21
5.2.140.0050.0339.21
5.2.130.0050.0289.18
5.2.120.0040.0299.17
5.2.110.0050.0289.18
5.2.100.0060.0279.18
5.2.90.0060.0279.18
5.2.80.0080.0319.17
5.2.70.0050.0389.17
5.2.60.0040.0309.13
5.2.50.0040.0309.10
5.2.40.0050.0289.07
5.2.30.0040.0309.04
5.2.20.0050.0389.03
5.2.10.0040.0288.94
5.2.00.0040.0338.80
5.1.60.0030.0248.08
5.1.50.0030.0258.08
5.1.40.0060.0318.06
5.1.30.0040.0318.41
5.1.20.0070.0348.43
5.1.10.0070.0278.16
5.1.00.0070.0288.16
5.0.50.0070.0176.64
5.0.40.0030.0196.50
5.0.30.0020.0326.31
5.0.20.0010.0276.28
5.0.10.0010.0216.26
5.0.00.0030.0306.25
4.4.90.0050.0224.78
4.4.80.0020.0164.75
4.4.70.0010.0174.76
4.4.60.0040.0144.76
4.4.50.0020.0154.77
4.4.40.0030.0244.71
4.4.30.0040.0164.75
4.4.20.0020.0164.85
4.4.10.0010.0164.85
4.4.00.0060.0284.76
4.3.110.0040.0204.66
4.3.100.0030.0184.66
4.3.90.0020.0194.63
4.3.80.0040.0344.59
4.3.70.0010.0164.63
4.3.60.0040.0134.63
4.3.50.0020.0174.63
4.3.40.0020.0254.54
4.3.30.0040.0133.30
4.3.20.0020.0163.28
4.3.10.0020.0153.24
4.3.00.0030.01716.02

preferences:
47.99 ms | 401 KiB | 5 Q