3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new DateTime('2015-09-07 07:05:00'); $d2 = new DateTime('2015-09-07 10:00:00'); $diff = $d1->diff($d2); $hours = $diff->h.".".$diff->i; echo $hours +=3; $dc = '01:00:00'; $dx = '06:00:00'; $d = $dx - $dc; echo $d;

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)
8.3.40.0040.01419.04
8.3.30.0140.00018.96
8.3.20.0040.00420.21
8.3.10.0040.00423.51
8.3.00.0060.00317.75
8.2.170.0070.01022.96
8.2.160.0070.00720.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0030.00617.88
8.2.110.0030.00619.41
8.2.100.0070.00418.05
8.2.90.0000.00819.30
8.2.80.0040.00417.97
8.2.70.0000.00817.88
8.2.60.0040.00418.15
8.2.50.0040.00418.07
8.2.40.0030.00619.39
8.2.30.0030.00520.70
8.2.20.0030.00618.00
8.2.10.0000.00718.06
8.2.00.0040.00418.03
8.1.270.0030.00624.03
8.1.260.0040.00426.35
8.1.250.0140.00028.09
8.1.240.0030.00620.92
8.1.230.0080.00417.55
8.1.220.0000.00817.79
8.1.210.0050.00318.77
8.1.200.0080.00017.35
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0000.00918.88
8.1.160.0040.00422.00
8.1.150.0040.00418.86
8.1.140.0000.00819.50
8.1.130.0040.00417.77
8.1.120.0070.00017.61
8.1.110.0040.00417.55
8.1.100.0050.00317.65
8.1.90.0000.00717.61
8.1.80.0000.00717.65
8.1.70.0030.00317.57
8.1.60.0050.00317.59
8.1.50.0030.00617.53
8.1.40.0080.00017.55
8.1.30.0030.00517.68
8.1.20.0050.00517.73
8.1.10.0000.00717.63
8.1.00.0000.00917.72
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00718.58
8.0.270.0030.00317.32
8.0.260.0000.00717.23
8.0.250.0070.00017.21
8.0.240.0000.00617.20
8.0.230.0040.00417.19
8.0.220.0000.00717.20
8.0.210.0030.00317.06
8.0.200.0040.00417.10
8.0.190.0000.00917.11
8.0.180.0040.00417.07
8.0.170.0030.00617.06
8.0.160.0000.00817.08
8.0.150.0080.00017.16
8.0.140.0070.00017.07
8.0.130.0050.00013.43
8.0.120.0040.00417.10
8.0.110.0030.00617.14
8.0.100.0040.00417.21
8.0.90.0000.00817.13
8.0.80.0070.00717.10
8.0.70.0000.00717.09
8.0.60.0070.00017.03
8.0.50.0050.00217.04
8.0.30.0120.00817.29
8.0.20.0120.00717.44
8.0.10.0030.00517.25
8.0.00.0090.01116.97
7.4.330.0060.00015.08
7.4.320.0030.00316.73
7.4.300.0070.00016.71
7.4.290.0000.00716.73
7.4.280.0040.00416.62
7.4.270.0070.00016.57
7.4.260.0070.00016.67
7.4.250.0040.00416.63
7.4.240.0040.00416.72
7.4.230.0030.00316.70
7.4.220.0180.00616.52
7.4.210.0080.01016.64
7.4.200.0040.00416.75
7.4.160.0100.01016.79
7.4.150.0140.00417.40
7.4.140.0100.00817.86
7.4.130.0100.00916.76
7.4.120.0080.01216.61
7.4.110.0100.00716.61
7.4.100.0180.00616.49
7.4.90.0070.01116.73
7.4.80.0150.00619.39
7.4.70.0040.01316.62
7.4.60.0120.00416.57
7.4.50.0000.00516.64
7.4.40.0100.01016.63
7.4.30.0030.01416.56
7.4.00.0070.01014.89
7.3.330.0000.00613.29
7.3.320.0020.00213.21
7.3.310.0040.00416.35
7.3.300.0050.00216.37
7.3.290.0030.00316.46
7.3.280.0100.00716.43
7.3.270.0120.00617.40
7.3.260.0140.00416.86
7.3.250.0120.00716.60
7.3.240.0090.00916.57
7.3.230.0070.01016.61
7.3.210.0030.01316.51
7.3.200.0090.00916.63
7.3.190.0090.00616.63
7.3.180.0150.00316.61
7.3.170.0120.00916.59
7.3.160.0060.01116.62
7.2.330.0160.00816.96
7.2.320.0080.01116.82
7.2.310.0030.01316.96
7.2.300.0060.01616.90
7.2.290.0140.00916.79
7.2.110.0180.00616.59
7.2.60.0110.00316.93
7.2.00.0030.01019.52
7.1.200.0000.01415.61
7.1.100.0030.01018.34
7.1.70.0040.00417.37
7.1.60.0110.01419.43
7.1.50.0030.02117.02
7.1.00.0000.08022.29
7.0.200.0030.00517.07
7.0.60.0170.07319.86
7.0.50.0070.07317.81
7.0.40.0100.04020.12
7.0.30.0370.07020.30
7.0.20.0300.06320.04
7.0.10.0200.05720.04
7.0.00.0030.04320.01
5.6.280.0030.05720.89
5.6.210.0130.07720.57
5.6.200.0030.04318.17
5.6.190.0030.05020.43
5.6.180.0070.06320.35
5.6.170.0270.05020.38
5.6.160.0100.07020.48
5.6.150.0170.05718.17
5.6.140.0030.05718.18
5.6.130.0130.05718.09
5.6.120.0030.04020.98
5.6.110.0070.03721.11
5.6.100.0100.07321.04
5.6.90.0070.08320.97
5.6.80.0030.07020.51
5.6.70.2600.03720.47
5.5.350.0100.07720.32
5.5.340.0100.03318.00
5.5.330.0130.07020.25
5.5.320.0070.05320.34
5.5.310.0330.07020.18
5.5.300.0100.06017.91
5.5.290.0100.08017.88
5.5.280.0070.04320.77
5.5.270.0100.04720.86
5.5.260.0070.08320.79
5.5.250.0070.07720.61
5.5.240.0070.04020.14
5.4.450.0730.04719.43
5.4.440.0730.05319.59
5.4.430.0670.04719.58
5.4.420.0830.04319.44
5.4.410.0770.05019.46
5.4.400.0700.05719.16
5.4.390.0830.04719.27
5.4.380.0800.04719.20
5.4.370.0800.05018.67
5.4.360.0730.05719.12
5.4.350.0930.04319.07
5.4.340.0800.04719.06
5.4.320.0770.05319.00
5.4.310.0670.06319.24
5.4.300.0930.05019.29
5.4.290.0870.04318.70
5.4.280.0830.04319.25
5.4.270.0700.05318.83
5.4.260.0800.05318.70
5.4.250.0830.04319.22
5.4.240.0830.04718.98
5.4.230.0870.04019.09
5.4.220.0900.03719.08
5.4.210.0730.04719.25
5.4.200.0770.05319.11
5.4.190.0830.04318.66
5.4.180.0800.05018.66
5.4.170.0670.05719.14
5.4.160.0770.04718.88
5.4.150.0700.05319.13
5.4.140.0670.04716.16
5.4.130.0670.04316.13
5.4.120.0630.04716.43
5.4.110.0700.05316.13
5.4.100.0570.05716.55
5.4.90.0530.05316.36
5.4.80.0800.04316.20
5.4.70.0770.04316.32
5.4.60.0870.03716.40
5.4.50.0770.04716.30
5.4.40.0800.04316.41
5.4.30.0830.05316.14
5.4.20.0700.06016.27
5.4.10.0830.04016.40
5.4.00.0830.04015.74

preferences:
47.23 ms | 400 KiB | 5 Q