3v4l.org

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

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)
8.3.70.0070.00716.63
8.3.60.0040.01118.30
8.3.50.0140.00521.98
8.3.40.0170.00318.79
8.3.30.0070.00718.96
8.3.20.0070.00020.14
8.3.10.0080.00023.28
8.3.00.0110.00017.63
8.2.180.0090.00616.50
8.2.170.0040.01822.96
8.2.160.0030.01020.52
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00422.15
8.2.110.0090.00020.92
8.2.100.0040.00717.91
8.2.90.0030.00617.97
8.2.80.0000.00817.97
8.2.70.0040.00417.88
8.2.60.0060.00318.03
8.2.50.0040.00418.07
8.2.40.0030.00818.18
8.2.30.0040.00418.22
8.2.20.0030.00517.73
8.2.10.0000.00718.18
8.2.00.0070.00017.84
8.1.280.0090.00625.92
8.1.270.0030.00621.78
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0100.01022.65
8.1.230.0060.00621.04
8.1.220.0040.00417.74
8.1.210.0120.00018.78
8.1.200.0000.00917.48
8.1.190.0080.00017.48
8.1.180.0000.00718.10
8.1.170.0030.00618.46
8.1.160.0040.00421.87
8.1.150.0000.00718.92
8.1.140.0040.00417.50
8.1.130.0030.00317.84
8.1.120.0000.00817.60
8.1.110.0030.00617.52
8.1.100.0040.00417.47
8.1.90.0000.00817.63
8.1.80.0000.00717.67
8.1.70.0030.00317.56
8.1.60.0000.00817.67
8.1.50.0040.00417.64
8.1.40.0000.00717.64
8.1.30.0000.00817.71
8.1.20.0000.00817.65
8.1.10.0030.00617.54
8.1.00.0040.00417.71
8.0.300.0040.00419.89
8.0.290.0040.00417.00
8.0.280.0030.00318.51
8.0.270.0030.00517.32
8.0.260.0060.00017.20
8.0.250.0070.00017.12
8.0.240.0000.00717.11
8.0.230.0040.00417.01
8.0.220.0000.00817.09
8.0.210.0030.00317.09
8.0.200.0070.00017.14
8.0.190.0040.00417.10
8.0.180.0040.00417.00
8.0.170.0040.00416.96
8.0.160.0040.00417.07
8.0.150.0030.00316.88
8.0.140.0050.00316.93
8.0.130.0000.00613.32
8.0.120.0060.00316.88
8.0.110.0000.00717.07
8.0.100.0000.00717.02
8.0.90.0050.00217.06
8.0.80.0000.01416.94
8.0.70.0020.00517.00
8.0.60.0020.00516.88
8.0.50.0040.00417.05
8.0.30.0080.01117.12
8.0.20.0090.01217.40
8.0.10.0000.00817.19
8.0.00.0110.00516.75
7.4.330.0030.00315.00
7.4.320.0060.00016.63
7.4.300.0030.00316.71
7.4.290.0000.00716.71
7.4.280.0060.00616.70
7.4.270.0040.00416.77
7.4.260.0060.00316.55
7.4.250.0040.00416.63
7.4.240.0020.00516.63
7.4.230.0060.00316.54
7.4.220.0100.01016.63
7.4.210.0100.00416.73
7.4.200.0070.00016.71
7.4.160.0080.00816.69
7.4.150.0160.00417.40
7.4.140.0110.00917.86
7.4.130.0100.00816.52
7.4.120.0120.00716.59
7.4.110.0090.00916.73
7.4.100.0120.00916.77
7.4.90.0030.01316.74
7.4.80.0030.02319.39
7.4.70.0100.00716.64
7.4.60.0070.01016.41
7.4.50.0040.00016.80
7.4.40.0090.00916.73
7.4.30.0130.01016.77
7.4.00.0110.00515.24
7.3.330.0000.00513.17
7.3.320.0000.00513.23
7.3.310.0030.00516.21
7.3.300.0000.00716.43
7.3.290.0070.00716.45
7.3.280.0080.00816.39
7.3.270.0100.01417.40
7.3.260.0080.00816.75
7.3.250.0080.00916.63
7.3.240.0100.00716.42
7.3.230.0060.01116.69
7.3.210.0030.01316.64
7.3.200.0110.01119.39
7.3.190.0070.00716.50
7.3.180.0130.00716.49
7.3.170.0030.01216.43
7.3.160.0110.00616.42
7.3.120.0090.00614.84
7.3.110.0070.01115.00
7.3.100.0080.00614.93
7.3.90.0110.00715.03
7.3.80.0060.01015.25
7.3.70.0060.00315.01
7.3.60.0030.00615.00
7.3.50.0060.00915.15
7.3.40.0090.00915.02
7.3.30.0070.00715.02
7.3.20.0070.00716.84
7.3.10.0100.00316.80
7.3.00.0090.00016.77
7.2.330.0110.00816.70
7.2.320.0100.00816.57
7.2.310.0000.01516.71
7.2.300.0070.01016.81
7.2.290.0140.00616.93
7.2.250.0110.00815.37
7.2.240.0030.01714.86
7.2.230.0000.01514.90
7.2.220.0110.00415.10
7.2.210.0100.00715.32
7.2.200.0060.00915.21
7.2.190.0090.00914.96
7.2.180.0070.01115.03
7.2.170.0030.01215.02
7.2.00.0030.01219.25
7.1.330.0000.01215.88
7.1.320.0080.01216.12
7.1.310.0060.00916.00
7.1.300.0110.00416.06
7.1.290.0090.00916.05
7.1.280.0070.00715.93
7.1.270.0000.01615.70
7.1.260.0070.00715.83
7.1.100.0040.00718.45
7.1.70.0040.00417.38
7.1.60.0030.02119.32
7.1.50.0060.01517.25
7.1.00.0030.07722.37
7.0.200.0060.00316.75
7.0.140.0000.07722.10
7.0.60.0270.05319.88
7.0.50.0070.06017.85
7.0.40.0130.08019.96
7.0.30.0300.06020.00
7.0.20.0300.06020.02
7.0.10.0030.04720.12
7.0.00.0070.07020.16
5.6.280.0130.06721.04
5.6.210.0030.08320.47
5.6.200.0100.07318.12
5.6.190.0130.07320.39
5.6.180.2970.04320.43
5.6.170.0170.04020.52
5.6.160.0130.05720.37
5.6.150.0100.07718.18
5.6.140.0030.06718.11
5.6.130.0030.07718.21
5.6.120.0100.04021.05
5.6.110.0100.06020.94
5.6.100.0070.08720.88
5.6.90.0100.06021.10
5.6.80.0100.05320.56
5.6.70.4430.04020.37
5.5.350.0000.04720.40
5.5.340.0200.06017.99
5.5.330.0100.06320.40
5.5.320.0170.08720.20
5.5.310.0230.05320.30
5.5.300.0070.03717.90
5.5.290.0030.06017.91
5.5.280.0100.07320.88
5.5.270.0070.03720.85
5.5.260.0030.04020.64
5.5.250.0030.04320.68
5.5.240.0170.04320.03
5.4.450.0330.04019.46
5.4.440.0400.04319.25
5.4.430.0400.04319.48
5.4.420.0630.00019.70
5.4.410.0770.00019.39
5.4.400.0600.00019.18
5.4.390.0800.00019.00
5.4.380.0630.00019.05
5.4.370.0630.00018.97
5.4.360.0630.00018.99
5.4.350.0630.00019.07
5.4.340.0040.03811.97
5.4.320.0080.03812.46
5.4.310.0060.04012.45
5.4.300.0050.04312.46
5.4.290.0070.04412.45
5.4.280.0120.03612.35
5.4.270.0050.04212.35
5.4.260.0060.04112.35
5.4.250.0090.04012.35
5.4.240.0080.03712.35
5.4.230.0050.04212.34
5.4.220.0030.04012.34
5.4.210.0110.03012.34
5.4.200.0060.03812.34
5.4.190.0040.03812.34
5.4.180.0060.03712.34
5.4.170.0050.04212.35
5.4.160.0090.03712.35
5.4.150.0050.04012.34
5.4.140.0060.04012.03
5.4.130.0100.03212.01
5.4.120.0040.04111.97
5.4.110.0070.03411.97
5.4.100.0060.03511.97
5.4.90.0070.03711.96
5.4.80.0080.04011.97
5.4.70.0080.03311.97
5.4.60.0050.03811.96
5.4.50.0050.03711.96
5.4.40.0040.03811.95
5.4.30.0040.03711.95
5.4.20.0070.03411.95
5.4.10.0050.03511.95
5.4.00.0060.04011.44
5.3.290.0090.04312.80
5.3.280.0100.04412.71
5.3.270.0050.04012.72
5.3.260.0110.03712.72
5.3.250.0050.03912.71
5.3.240.0050.03812.72
5.3.230.0090.03912.71
5.3.220.0080.03812.68
5.3.210.0080.03812.68
5.3.200.0130.04412.68
5.3.190.0100.03612.68
5.3.180.0060.03712.68
5.3.170.0070.03612.67
5.3.160.0060.03812.67
5.3.150.0080.03712.67
5.3.140.0060.03712.66
5.3.130.0070.04912.66
5.3.120.0060.04012.66
5.3.110.0080.04312.66
5.3.100.0080.03712.12
5.3.90.0060.04012.09
5.3.80.0060.03712.07
5.3.70.0060.03712.08
5.3.60.0050.03812.07
5.3.50.0090.03912.00
5.3.40.0060.03912.00
5.3.30.0140.03611.95
5.3.20.0060.03911.72
5.3.10.0060.03611.69
5.3.00.0070.03911.68
5.2.170.0040.0319.18
5.2.160.0060.0319.18
5.2.150.0040.0329.18
5.2.140.0040.0359.18
5.2.130.0080.0339.14
5.2.120.0040.0319.14
5.2.110.0040.0409.15
5.2.100.0050.0339.14
5.2.90.0050.0349.14
5.2.80.0040.0319.14
5.2.70.0050.0319.14
5.2.60.0030.0339.09
5.2.50.0050.0309.06
5.2.40.0050.0319.04
5.2.30.0050.0299.01
5.2.20.0030.0309.00
5.2.10.0060.0268.94
5.2.00.0060.0358.80
5.1.60.0030.0258.07
5.1.50.0060.0308.06
5.1.40.0060.0328.04
5.1.30.0030.0298.40
5.1.20.0030.0278.41
5.1.10.0060.0258.14
5.1.00.0020.0288.14
5.0.50.0050.0206.61
5.0.40.0030.0216.48
5.0.30.0030.0326.29
5.0.20.0040.0216.26
5.0.10.0040.0196.24
5.0.00.0040.0296.23
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0020.0164.76
4.4.60.0040.0144.76
4.4.50.0010.0174.77
4.4.40.0040.0284.71
4.4.30.0030.0194.76
4.4.20.0050.0184.84
4.4.10.0020.0164.85
4.4.00.0030.0254.76
4.3.110.0030.0164.67
4.3.100.0030.0154.67
4.3.90.0030.0144.64
4.3.80.0010.0264.58
4.3.70.0030.0144.63
4.3.60.0040.0144.63
4.3.50.0010.0174.63
4.3.40.0040.0234.54
4.3.30.0020.0163.28
4.3.20.0010.0183.26
4.3.10.0030.0173.22
4.3.00.0030.02014.27

preferences:
48.08 ms | 401 KiB | 5 Q