3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime('10-12-2014 10:00'); $date2 = new DateTime('11-12-2014 08:00'); $number1 = (int)$date1->format('U'); $number2 = (int)$date2->format('U'); echo (($number2 - $number1)/60/60);

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)
8.3.60.0150.00018.68
8.3.50.0090.01121.97
8.3.40.0120.00318.82
8.3.30.0060.00919.17
8.3.20.0070.00020.16
8.3.10.0000.00823.61
8.3.00.0060.00317.63
8.2.180.0140.00716.75
8.2.170.0070.01422.96
8.2.160.0110.00320.58
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00422.23
8.2.110.0060.00320.52
8.2.100.0070.00418.22
8.2.90.0030.00619.35
8.2.80.0000.00817.97
8.2.70.0060.00517.75
8.2.60.0080.00017.93
8.2.50.0080.00018.07
8.2.40.0080.00318.28
8.2.30.0000.01018.13
8.2.20.0000.00817.74
8.2.10.0000.00718.05
8.2.00.0060.00317.96
8.1.280.0140.01125.92
8.1.270.0060.00323.97
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.01023.87
8.1.230.0030.00819.01
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00817.47
8.1.190.0040.00417.47
8.1.180.0030.00518.10
8.1.170.0060.00618.59
8.1.160.0050.00221.93
8.1.150.0070.00018.87
8.1.140.0000.00717.57
8.1.130.0000.00717.89
8.1.120.0070.00017.47
8.1.110.0040.00417.63
8.1.100.0070.00017.58
8.1.90.0030.00517.64
8.1.80.0000.00717.67
8.1.70.0030.00317.57
8.1.60.0050.00517.59
8.1.50.0040.00417.65
8.1.40.0040.00417.63
8.1.30.0050.00317.75
8.1.20.0000.00717.78
8.1.10.0000.00717.64
8.1.00.0000.00717.66
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0030.00318.39
8.0.270.0000.00716.97
8.0.260.0030.00317.34
8.0.250.0000.00717.13
8.0.240.0030.00317.02
8.0.230.0000.00717.05
8.0.220.0000.00717.07
8.0.210.0070.00017.10
8.0.200.0000.00716.95
8.0.190.0040.00417.09
8.0.180.0070.00017.08
8.0.170.0080.00016.92
8.0.160.0000.00716.98
8.0.150.0070.00016.95
8.0.140.0040.00416.98
8.0.130.0050.00013.34
8.0.120.0080.00016.98
8.0.110.0000.00817.00
8.0.100.0000.00717.05
8.0.90.0000.00716.91
8.0.80.0060.00916.95
8.0.70.0050.00217.01
8.0.60.0040.00417.05
8.0.50.0000.00717.09
8.0.30.0060.01217.09
8.0.20.0080.01117.47
8.0.10.0030.00517.03
8.0.00.0080.00916.81
7.4.330.0050.00015.00
7.4.320.0060.00016.50
7.4.300.0060.00016.75
7.4.290.0030.00316.68
7.4.280.0000.01016.63
7.4.270.0000.00716.57
7.4.260.0060.00316.61
7.4.250.0000.00716.70
7.4.240.0020.00516.68
7.4.230.0080.00016.54
7.4.220.0090.00916.77
7.4.210.0050.00916.62
7.4.200.0000.00716.75
7.4.160.0210.01216.54
7.4.150.0090.01517.40
7.4.140.0150.00517.86
7.4.130.0090.01116.74
7.4.120.0090.00816.61
7.4.110.0130.00316.50
7.4.100.0060.01516.53
7.4.90.0070.01016.68
7.4.80.0100.00719.39
7.4.70.0080.01316.63
7.4.60.0090.00916.49
7.4.50.0040.00016.74
7.4.40.0130.00416.42
7.4.30.0090.00916.60
7.4.00.0110.00614.89
7.3.330.0030.00313.13
7.3.320.0050.00013.13
7.3.310.0040.00416.22
7.3.300.0000.00716.40
7.3.290.0140.00316.37
7.3.280.0100.00816.38
7.3.270.0080.01117.40
7.3.260.0070.01016.53
7.3.250.0120.00816.53
7.3.240.0080.00816.82
7.3.230.0070.01516.54
7.3.210.0120.01016.55
7.3.200.0040.01919.39
7.3.190.0110.00616.82
7.3.180.0060.00916.46
7.3.170.0000.01516.32
7.3.160.0080.00816.75
7.2.330.0080.00916.58
7.2.320.0070.01116.78
7.2.310.0110.00716.86
7.2.300.0080.00816.84
7.2.290.0090.01316.82
7.2.00.0000.01519.64
7.1.100.0040.00718.11
7.1.70.0040.00417.07
7.1.60.0090.01519.32
7.1.50.0120.00917.17
7.1.00.0130.06722.29
7.0.200.0030.00616.89
7.0.140.0000.07722.00
7.0.60.0070.08719.87
7.0.50.0130.05017.81
7.0.40.0070.06019.99
7.0.30.0330.04020.17
7.0.20.0300.07320.33
7.0.10.0070.07720.04
7.0.00.0130.07719.99
5.6.280.0030.07320.77
5.6.210.0100.08020.71
5.6.200.0100.07018.14
5.6.190.0030.04720.57
5.6.180.0400.07320.28
5.6.170.0430.06720.54
5.6.160.0070.04020.49
5.6.150.0070.03718.11
5.6.140.0130.06318.09
5.6.130.0070.08718.15
5.6.120.0070.08320.92
5.6.110.0100.08321.11
5.6.100.0130.08321.01
5.6.90.0070.08320.99
5.6.80.0070.05020.40
5.5.350.0170.04320.35
5.5.340.0000.04318.02
5.5.330.0130.07720.19
5.5.320.0400.07020.13
5.5.310.0300.05320.29
5.5.300.0070.06317.92
5.5.290.0100.08317.95
5.5.280.0170.07720.79
5.5.270.0230.07020.85
5.5.260.0130.06720.86
5.5.250.0030.07320.49
5.5.240.0230.07020.25
5.4.450.0270.04319.55
5.4.440.0470.03719.54
5.4.430.0500.03319.45
5.4.420.0670.00019.48
5.4.410.0630.00019.42
5.4.400.0700.00019.25
5.4.390.0630.00018.98
5.4.380.0670.00019.14
5.4.370.0600.00019.18
5.4.360.0600.00019.26
5.4.350.0630.00019.05
5.4.340.0100.03911.97
5.4.320.0060.03612.45
5.4.310.0060.03812.45
5.4.300.0050.03612.45
5.4.290.0100.03912.45
5.4.280.0060.03512.35
5.4.270.0060.03612.35
5.4.260.0040.03912.35
5.4.250.0050.03812.35
5.4.240.0090.04412.35
5.4.230.0070.03612.34
5.4.220.0050.03612.34
5.4.210.0040.03612.34
5.4.200.0050.05012.34
5.4.190.0070.03412.34
5.4.180.0070.03412.34
5.4.170.0050.03612.35
5.4.160.0060.03512.35
5.4.150.0020.04012.34
5.4.140.0040.03812.02
5.4.130.0070.03612.01
5.4.120.0070.03311.97
5.4.110.0090.03511.96
5.4.100.0080.03311.97
5.4.90.0100.03211.97
5.4.80.0080.03511.97
5.4.70.0060.03411.96
5.4.60.0080.03311.96
5.4.50.0040.03811.96
5.4.40.0070.03311.95
5.4.30.0090.03211.95
5.4.20.0080.03211.95
5.4.10.0050.03911.95
5.4.00.0080.03711.44
5.3.290.0070.03712.80
5.3.280.0080.03812.71
5.3.270.0100.03412.72
5.3.260.0090.03712.72
5.3.250.0060.03712.72
5.3.240.0080.04212.72
5.3.230.0080.03612.71
5.3.220.0080.04812.68
5.3.210.0110.04612.68
5.3.200.0040.03712.68
5.3.190.0070.03612.68
5.3.180.0060.03712.67
5.3.170.0070.04312.66
5.3.160.0110.04412.67
5.3.150.0080.04112.68
5.3.140.0120.03612.66
5.3.130.0060.04012.66
5.3.120.0070.03712.66
5.3.110.0080.04412.66
5.3.100.0060.03612.12
5.3.90.0070.03412.08
5.3.80.0080.03412.08
5.3.70.0050.03612.07
5.3.60.0040.03712.07
5.3.50.0050.03712.00
5.3.40.0040.03812.00
5.3.30.0050.03611.95
5.3.20.0100.03511.73
5.3.10.0070.03711.69
5.3.00.0060.03511.68
5.2.170.0020.0339.18
5.2.160.0050.0339.18
5.2.150.0040.0309.18
5.2.140.0070.0309.18
5.2.130.0070.0329.14
5.2.120.0020.0309.14
5.2.110.0080.0289.15
5.2.100.0060.0269.14
5.2.90.0040.0369.14
5.2.80.0070.0309.14
5.2.70.0040.0319.14
5.2.60.0060.0289.09
5.2.50.0070.0269.06
5.2.40.0020.0309.04
5.2.30.0020.0319.01
5.2.20.0060.0319.00
5.2.10.0040.0358.94
5.2.00.0060.0348.80
5.1.60.0030.0308.07
5.1.50.0060.0278.06
5.1.40.0040.0288.04
5.1.30.0070.0338.39
5.1.20.0070.0278.41
5.1.10.0040.0268.14
5.1.00.0070.0238.14
5.0.50.0030.0276.62
5.0.40.0050.0266.48
5.0.30.0060.0376.29
5.0.20.0050.0276.26
5.0.10.0050.0186.24
5.0.00.0100.0286.23
4.4.90.0020.0164.78
4.4.80.0010.0164.76
4.4.70.0040.0144.75
4.4.60.0030.0154.76
4.4.50.0040.0144.77
4.4.40.0060.0234.70
4.4.30.0030.0164.75
4.4.20.0020.0164.85
4.4.10.0020.0224.85
4.4.00.0010.0264.76
4.3.110.0050.0134.67
4.3.100.0030.0144.66
4.3.90.0030.0184.63
4.3.80.0030.0234.58
4.3.70.0020.0184.63
4.3.60.0030.0214.63
4.3.50.0030.0154.63
4.3.40.0030.0304.54
4.3.30.0020.0193.28
4.3.20.0020.0283.26
4.3.10.0020.0273.21
4.3.00.0070.01714.27

preferences:
42.27 ms | 401 KiB | 5 Q