3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime('10-12-2014 10:00:00'); $date2 = new DateTime('11-12-2014 11:00:00'); $number1 = (int)$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)
8.3.60.0100.00718.68
8.3.50.0140.00621.22
8.3.40.0150.00018.84
8.3.30.0110.00319.09
8.3.20.0070.00020.38
8.3.10.0070.00023.67
8.3.00.0090.00019.50
8.2.180.0110.00316.88
8.2.170.0090.00622.96
8.2.160.0130.00020.57
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00622.12
8.2.110.0060.00321.01
8.2.100.0070.00418.03
8.2.90.0040.00418.03
8.2.80.0000.00817.97
8.2.70.0060.00317.88
8.2.60.0060.00617.93
8.2.50.0040.00418.07
8.2.40.0040.00718.34
8.2.30.0080.00318.11
8.2.20.0080.00017.73
8.2.10.0040.00418.00
8.2.00.0060.00317.96
8.1.280.0090.01325.92
8.1.270.0060.00322.05
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00017.64
8.1.230.0070.00420.88
8.1.220.0030.00517.74
8.1.210.0030.00618.85
8.1.200.0060.00317.35
8.1.190.0090.00017.35
8.1.180.0040.00418.10
8.1.170.0030.00518.64
8.1.160.0000.00721.83
8.1.150.0030.00518.97
8.1.140.0070.00017.56
8.1.130.0030.00317.81
8.1.120.0070.00017.58
8.1.110.0000.00817.58
8.1.100.0040.00417.41
8.1.90.0000.00817.61
8.1.80.0030.00517.54
8.1.70.0000.00717.57
8.1.60.0000.00817.76
8.1.50.0000.00917.71
8.1.40.0000.00817.62
8.1.30.0030.00517.76
8.1.20.0070.00017.69
8.1.10.0020.00517.59
8.1.00.0000.00717.71
8.0.300.0000.00819.93
8.0.290.0000.00716.88
8.0.280.0000.00718.52
8.0.270.0040.00417.38
8.0.260.0000.00617.26
8.0.250.0070.00017.12
8.0.240.0030.00317.12
8.0.230.0000.00717.15
8.0.220.0030.00317.04
8.0.210.0000.00717.00
8.0.200.0030.00617.00
8.0.190.0000.00816.96
8.0.180.0070.00017.03
8.0.170.0040.00417.01
8.0.160.0000.00716.98
8.0.150.0040.00416.93
8.0.140.0030.00317.00
8.0.130.0000.00513.35
8.0.120.0040.00417.02
8.0.110.0070.00016.93
8.0.100.0050.00216.92
8.0.90.0040.00416.86
8.0.80.0110.00416.99
8.0.70.0080.00017.02
8.0.60.0000.00716.89
8.0.50.0050.00217.02
8.0.30.0120.00717.37
8.0.20.0170.00517.40
8.0.10.0030.00617.17
8.0.00.0160.00516.91
7.4.330.0000.00515.00
7.4.320.0060.00016.63
7.4.300.0060.00016.72
7.4.290.0000.00716.73
7.4.280.0060.00616.63
7.4.270.0000.00716.77
7.4.260.0040.00416.58
7.4.250.0040.00416.71
7.4.240.0020.00516.69
7.4.230.0030.00316.47
7.4.220.0120.00616.74
7.4.210.0030.01316.66
7.4.200.0060.00316.64
7.4.160.0080.00816.78
7.4.150.0040.01517.40
7.4.140.0120.01217.86
7.4.130.0130.00516.68
7.4.120.0110.00616.76
7.4.110.0140.00316.68
7.4.100.0090.01216.69
7.4.90.0030.01316.68
7.4.80.0100.01019.39
7.4.70.0040.01516.72
7.4.60.0030.01316.71
7.4.50.0060.00316.73
7.4.40.0000.01816.57
7.4.30.0070.01116.66
7.4.00.0070.01014.98
7.3.330.0000.00513.22
7.3.320.0020.00213.23
7.3.310.0030.00316.33
7.3.300.0070.00016.43
7.3.290.0120.00316.44
7.3.280.0090.00816.40
7.3.270.0130.00917.40
7.3.260.0030.01516.45
7.3.250.0080.00816.77
7.3.240.0080.00816.70
7.3.230.0100.01016.48
7.3.210.0070.01016.51
7.3.200.0170.00319.39
7.3.190.0100.00716.57
7.3.180.0040.01216.64
7.3.170.0060.00916.36
7.3.160.0070.01016.65
7.3.120.0000.01414.83
7.3.110.0030.01414.93
7.3.100.0060.00914.91
7.3.90.0080.00414.90
7.3.80.0060.01014.67
7.3.70.0030.01014.81
7.3.60.0080.00314.99
7.3.50.0070.00714.81
7.3.40.0030.00714.77
7.3.30.0040.00715.02
7.3.20.0030.00916.67
7.3.10.0000.01416.67
7.3.00.0030.00616.52
7.2.330.0090.00916.84
7.2.320.0110.00716.79
7.2.310.0080.00816.59
7.2.300.0080.00816.68
7.2.290.0110.00716.89
7.2.250.0030.01315.21
7.2.240.0060.00915.25
7.2.230.0030.01015.04
7.2.220.0070.00714.97
7.2.210.0090.00615.15
7.2.200.0060.00614.98
7.2.190.0070.01115.06
7.2.180.0090.00614.99
7.2.170.0100.00315.19
7.2.00.0070.01019.29
7.1.330.0060.00815.96
7.1.320.0030.00915.62
7.1.310.0060.01016.10
7.1.300.0000.01415.82
7.1.290.0090.00615.89
7.1.280.0030.00715.80
7.1.270.0070.00715.82
7.1.260.0070.00715.51
7.1.100.0030.00918.08
7.1.70.0030.00716.99
7.1.60.0120.01219.32
7.1.50.0030.00717.06
7.1.00.0000.08022.30
7.0.200.0070.00716.66
7.0.140.0030.06322.09
7.0.60.0100.08719.97
7.0.50.0130.03317.66
7.0.40.0030.06320.08
7.0.30.0370.04720.02
7.0.20.0230.05320.30
7.0.10.0070.06720.00
7.0.00.0000.05320.09
5.6.280.0000.07320.89
5.6.210.0070.08020.50
5.6.200.0000.04718.11
5.6.190.0130.06320.34
5.6.180.0130.04020.61
5.6.170.0270.08020.52
5.6.160.0070.08320.48
5.6.150.0100.03318.18
5.6.140.0100.07718.21
5.6.130.0130.07718.17
5.6.120.0100.08020.95
5.6.110.0100.06720.99
5.6.100.0030.09021.10
5.6.90.0130.05720.99
5.6.80.0070.06320.37
5.5.350.0130.08020.44
5.5.340.0100.03317.90
5.5.330.0100.05320.13
5.5.320.0270.08720.34
5.5.310.0270.08020.38
5.5.300.0030.04317.91
5.5.290.0070.08317.99
5.5.280.0100.08320.93
5.5.270.0170.07320.85
5.5.260.0130.06320.83
5.5.250.0130.07320.79
5.5.240.0170.07320.15
5.4.450.0130.03319.25
5.4.440.0230.04319.42
5.4.430.0630.03719.41
5.4.420.0670.00019.25
5.4.410.0630.00019.52
5.4.400.0600.00018.96
5.4.390.0630.00019.00
5.4.380.0700.00019.15
5.4.370.0600.00019.16
5.4.360.0600.00019.14
5.4.350.0630.00019.00
5.4.340.0060.03911.97
5.4.320.0090.03812.46
5.4.310.0060.03712.45
5.4.300.0070.03512.46
5.4.290.0030.03912.45
5.4.280.0060.03412.35
5.4.270.0050.03612.35
5.4.260.0080.03512.35
5.4.250.0070.03512.35
5.4.240.0080.03412.35
5.4.230.0100.03612.34
5.4.220.0090.03912.34
5.4.210.0120.04012.34
5.4.200.0090.04812.34
5.4.190.0100.03312.34
5.4.180.0060.03612.34
5.4.170.0050.03712.35
5.4.160.0040.04112.35
5.4.150.0050.03612.34
5.4.140.0040.03912.02
5.4.130.0040.03712.02
5.4.120.0080.03811.97
5.4.110.0070.03711.96
5.4.100.0040.04211.96
5.4.90.0060.03611.97
5.4.80.0090.03311.96
5.4.70.0040.03511.96
5.4.60.0090.03111.96
5.4.50.0060.03411.96
5.4.40.0040.03511.95
5.4.30.0070.03311.95
5.4.20.0060.03411.95
5.4.10.0040.03611.95
5.4.00.0020.04011.44
5.3.290.0070.03812.80
5.3.280.0060.03712.71
5.3.270.0020.04212.72
5.3.260.0060.04612.72
5.3.250.0100.03812.72
5.3.240.0110.03512.72
5.3.230.0100.03612.71
5.3.220.0070.03812.68
5.3.210.0060.03912.68
5.3.200.0080.03612.68
5.3.190.0050.04212.68
5.3.180.0030.04012.67
5.3.170.0070.03512.67
5.3.160.0090.03312.68
5.3.150.0100.03312.67
5.3.140.0050.03712.66
5.3.130.0060.03712.66
5.3.120.0060.03912.66
5.3.110.0110.03312.66
5.3.100.0140.03612.12
5.3.90.0080.03412.08
5.3.80.0040.03712.07
5.3.70.0050.03612.07
5.3.60.0070.03512.07
5.3.50.0030.04012.00
5.3.40.0060.03512.00
5.3.30.0090.03611.95
5.3.20.0030.04211.72
5.3.10.0070.03311.69
5.3.00.0070.04811.68
5.2.170.0100.0339.18
5.2.160.0070.0309.18
5.2.150.0030.0319.18
5.2.140.0060.0299.18
5.2.130.0040.0309.14
5.2.120.0030.0309.14
5.2.110.0040.0309.15
5.2.100.0090.0249.14
5.2.90.0040.0309.14
5.2.80.0050.0309.14
5.2.70.0070.0279.14
5.2.60.0050.0299.09
5.2.50.0050.0299.06
5.2.40.0060.0289.04
5.2.30.0040.0319.02
5.2.20.0050.0279.00
5.2.10.0060.0298.94
5.2.00.0070.0328.80
5.1.60.0040.0238.06
5.1.50.0010.0288.06
5.1.40.0060.0248.04
5.1.30.0070.0278.40
5.1.20.0050.0258.41
5.1.10.0060.0238.14
5.1.00.0040.0258.14
5.0.50.0030.0246.62
5.0.40.0060.0236.48
5.0.30.0050.0296.29
5.0.20.0030.0206.27
5.0.10.0050.0196.24
5.0.00.0050.0356.23
4.4.90.0040.0134.78
4.4.80.0040.0134.75
4.4.70.0020.0234.75
4.4.60.0040.0144.76
4.4.50.0000.0184.77
4.4.40.0010.0274.71
4.4.30.0030.0144.76
4.4.20.0030.0164.84
4.4.10.0020.0154.85
4.4.00.0030.0234.76
4.3.110.0040.0144.67
4.3.100.0030.0174.66
4.3.90.0030.0174.64
4.3.80.0070.0234.58
4.3.70.0040.0154.63
4.3.60.0030.0134.63
4.3.50.0030.0174.63
4.3.40.0030.0234.54
4.3.30.0050.0173.28
4.3.20.0020.0163.26
4.3.10.0020.0153.21
4.3.00.0070.01014.27

preferences:
42.81 ms | 401 KiB | 5 Q