3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime(); $datetime2 = new DateTime('2014-09-15 17:13:00'); $interval = $datetime1->diff($datetime2); $elapsed = $interval->format('%y years, %m months, %a days, %h hours, %i minutes, %S seconds'); //$elapsed = str_replace(array('0 years,', ' 0 months,', ' 0 days,', ' 0 hours,', ' 0 minutes,'), '', $elapsed); echo $elapsed;

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)
8.3.60.0060.01216.63
8.3.50.0120.00522.83
8.3.40.0090.00618.97
8.3.30.0130.00319.25
8.3.20.0040.00420.20
8.3.10.0040.00423.64
8.3.00.0080.00019.38
8.2.180.0110.00418.41
8.2.170.0070.00722.96
8.2.160.0120.00320.32
8.2.150.0030.00624.18
8.2.140.0000.00724.66
8.2.130.0000.00826.16
8.2.120.0000.00721.09
8.2.110.0030.00622.31
8.2.100.0060.00618.16
8.2.90.0050.00219.17
8.2.80.0040.00417.97
8.2.70.0030.00517.73
8.2.60.0040.00417.93
8.2.50.0000.00918.07
8.2.40.0000.00718.16
8.2.30.0030.00618.21
8.2.20.0000.00917.89
8.2.10.0000.00818.13
8.2.00.0040.00417.79
8.1.280.0040.01425.92
8.1.270.0090.00024.05
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00921.13
8.1.230.0040.00719.08
8.1.220.0030.00517.91
8.1.210.0000.00818.77
8.1.200.0040.00417.47
8.1.190.0040.00417.38
8.1.180.0040.00418.10
8.1.170.0030.00518.68
8.1.160.0000.00821.88
8.1.150.0040.00418.88
8.1.140.0000.00717.69
8.1.130.0030.00317.80
8.1.120.0000.00717.62
8.1.110.0000.00717.59
8.1.100.0070.00017.60
8.1.90.0000.00717.51
8.1.80.0040.00417.46
8.1.70.0000.00717.54
8.1.60.0040.00417.62
8.1.50.0030.00517.63
8.1.40.0040.00417.46
8.1.30.0000.00817.63
8.1.20.0000.00717.62
8.1.10.0000.00817.68
8.1.00.0070.00017.61
8.0.300.0050.00218.77
8.0.290.0030.00517.00
8.0.280.0000.00818.52
8.0.270.0030.00317.26
8.0.260.0040.00417.38
8.0.250.0070.00017.20
8.0.240.0000.00717.16
8.0.230.0000.00717.11
8.0.220.0020.00517.02
8.0.210.0000.00717.09
8.0.200.0060.00017.02
8.0.190.0040.00416.99
8.0.180.0000.00717.12
8.0.170.0030.00617.03
8.0.160.0040.00417.03
8.0.150.0000.00916.95
8.0.140.0040.00416.97
8.0.130.0050.00013.43
8.0.120.0030.00516.99
8.0.110.0070.00016.97
8.0.100.0040.00417.09
8.0.90.0000.00717.00
8.0.80.0070.00717.02
8.0.70.0040.00417.03
8.0.60.0030.00516.89
8.0.50.0070.00017.13
8.0.30.0120.01317.15
8.0.20.0120.00817.40
8.0.10.0000.00817.20
8.0.00.0080.01316.90
7.4.330.0070.00015.00
7.4.320.0030.00316.54
7.4.300.0000.00616.60
7.4.290.0000.00716.58
7.4.280.0000.00716.65
7.4.270.0000.00716.45
7.4.260.0070.00016.70
7.4.250.0050.00316.45
7.4.240.0030.00316.60
7.4.230.0000.00716.38
7.4.220.0100.00616.58
7.4.210.0070.00716.77
7.4.200.0040.00416.80
7.4.160.0110.00416.61
7.4.150.0100.01017.40
7.4.140.0090.01117.86
7.4.130.0050.01216.59
7.4.120.0080.00916.71
7.4.110.0030.01316.48
7.4.100.0120.01216.55
7.4.90.0170.00616.73
7.4.80.0100.00719.39
7.4.70.0160.00316.74
7.4.60.0060.01016.50
7.4.50.0000.00616.66
7.4.40.0090.01316.57
7.4.30.0080.00816.56
7.4.00.0080.00915.26
7.3.330.0030.00313.17
7.3.320.0000.00513.09
7.3.310.0030.00316.17
7.3.300.0000.00716.39
7.3.290.0080.00516.28
7.3.280.0060.01116.36
7.3.270.0110.00717.40
7.3.260.0100.00716.55
7.3.250.0090.01116.50
7.3.240.0090.01216.35
7.3.230.0090.00616.88
7.3.210.0140.00316.44
7.3.200.0160.00019.39
7.3.190.0100.01216.34
7.3.180.0000.01916.52
7.3.170.0060.00916.39
7.3.160.0140.00616.30
7.3.120.0060.01215.26
7.3.110.0080.00815.07
7.3.100.0090.00614.62
7.3.90.0150.00015.02
7.3.80.0060.01014.95
7.3.70.0050.00515.03
7.3.60.0000.01315.01
7.3.50.0140.00314.91
7.3.40.0030.01414.79
7.3.30.0070.01014.75
7.3.20.0070.00716.80
7.3.10.0060.01116.51
7.3.00.0120.00416.62
7.2.330.0110.00716.47
7.2.320.0140.00416.83
7.2.310.0110.00616.46
7.2.300.0180.00416.86
7.2.290.0030.01316.92
7.2.250.0030.01415.03
7.2.240.0000.01915.07
7.2.230.0040.01115.09
7.2.220.0060.00614.93
7.2.210.0030.00815.00
7.2.200.0070.01014.81
7.2.190.0030.01315.07
7.2.180.0040.01515.04
7.2.170.0090.00614.99
7.2.130.0150.00416.46
7.2.120.0100.00516.48
7.2.110.0090.00616.00
7.2.100.0120.00316.52
7.2.90.0150.00616.38
7.2.80.0200.00716.51
7.2.70.0170.00416.26
7.2.60.0160.00516.83
7.2.50.0220.01116.59
7.2.40.0100.00616.52
7.2.30.0100.01017.06
7.2.20.0170.01016.70
7.2.10.0050.01616.60
7.2.00.0100.01117.02
7.1.330.0060.00615.96
7.1.320.0000.01815.57
7.1.310.0090.00615.80
7.1.300.0060.00915.97
7.1.290.0060.00615.60
7.1.280.0100.00315.91
7.1.270.0000.01615.70
7.1.260.0080.00415.77
7.1.250.0040.01215.36
7.1.200.0070.00715.98
7.1.100.0060.00617.96
7.1.70.0250.00717.23
7.1.60.0070.01719.46
7.1.50.0220.01434.91
7.1.00.0100.07022.57
7.0.200.0030.00616.92
7.0.140.0030.07321.92
7.0.60.0100.07320.01
7.0.50.0070.05017.80
7.0.40.0100.09020.09
7.0.30.0270.04320.11
7.0.20.0170.04320.09
7.0.10.0070.07720.19
7.0.00.0100.04320.16
5.6.280.0100.06720.76
5.6.210.0100.07720.54
5.6.200.0100.08018.09
5.6.190.0130.08320.32
5.6.180.0300.07020.77
5.6.170.0300.07020.63
5.6.160.0070.04720.41
5.6.150.0030.04018.22
5.6.140.0030.04018.17
5.6.130.0070.05018.11
5.6.120.0070.07720.99
5.6.110.0070.08020.95
5.6.100.0070.08720.97
5.6.90.0100.06021.01
5.6.80.0130.04320.50
5.5.350.0070.06320.43
5.5.340.0070.08317.98
5.5.330.0030.06020.29
5.5.320.0100.06320.25
5.5.310.0300.06020.29
5.5.300.0030.03717.89
5.5.290.0130.04317.93
5.5.280.0070.05320.97
5.5.270.0200.08020.83
5.5.260.0070.04020.86
5.5.250.0100.07320.61
5.5.240.4030.04720.23
5.4.450.0030.05719.14
5.4.440.0030.05019.10
5.4.430.0200.05319.41
5.4.420.0230.04719.09
5.4.410.0170.04719.42
5.4.400.0370.03018.81
5.4.390.0130.04318.89
5.4.380.0330.06318.63
5.4.370.0270.05318.51
5.4.360.0270.06718.72
5.4.350.0330.06318.74
5.4.340.0300.05718.49
5.4.320.0090.03912.46
5.4.310.0060.03812.45
5.4.300.0060.03612.46
5.4.290.0050.04112.45
5.4.280.0050.04012.35
5.4.270.0040.03712.35
5.4.260.0050.04112.35
5.4.250.0060.04012.35
5.4.240.0060.03712.35
5.4.230.0070.03712.34
5.4.220.0040.03812.34
5.4.210.0120.02912.34
5.4.200.0020.04312.34
5.4.190.0030.03812.34
5.4.180.0050.03812.34
5.4.170.0040.04812.35
5.4.160.0080.03512.35
5.4.150.0070.03812.34
5.4.140.0030.05112.03
5.4.130.0120.03712.02
5.4.120.0090.03111.97
5.4.110.0040.03611.96
5.4.100.0050.03411.96
5.4.90.0110.03511.97
5.4.80.0050.03611.96
5.4.70.0060.04011.96
5.4.60.0050.03511.96
5.4.50.0050.04111.96
5.4.40.0050.03911.95
5.4.30.0070.03311.95
5.4.20.0060.03911.95
5.4.10.0050.03411.95
5.4.00.0080.04011.44
5.3.290.0080.04512.80
5.3.280.0090.03412.71
5.3.270.0060.04112.72
5.3.260.0040.04112.72
5.3.250.0060.03812.72
5.3.240.0070.04112.72
5.3.230.0040.03912.71
5.3.220.0060.03612.68
5.3.210.0060.04312.68
5.3.200.0040.03812.68
5.3.190.0080.03512.68
5.3.180.0060.04112.68
5.3.170.0070.03512.67
5.3.160.0060.04412.67
5.3.150.0050.04512.68
5.3.140.0110.03412.66
5.3.130.0070.04912.66
5.3.120.0120.04112.66
5.3.110.0050.04012.66
5.3.100.0020.04012.11
5.3.90.0050.04012.09
5.3.80.0040.03812.07
5.3.70.0070.04812.07
5.3.60.0050.04312.07
5.3.50.0070.03512.00
5.3.40.0050.03912.00
5.3.30.0060.03311.95
5.3.20.0060.03611.73
5.3.10.0080.03211.69
5.3.00.0070.03511.68
5.2.170.0070.0299.19
5.2.160.0040.0449.19
5.2.150.0040.0369.19
5.2.140.0050.0339.18
5.2.130.0050.0309.14
5.2.120.0030.0309.14
5.2.110.0090.0269.15
5.2.100.0080.0309.14
5.2.90.0010.0339.14
5.2.80.0040.0419.14
5.2.70.0050.0309.14
5.2.60.0060.0309.10
5.2.50.0040.0319.06
5.2.40.0040.0309.04
5.2.30.0030.0309.02
5.2.20.0050.0279.01
5.2.10.0050.0298.93
5.2.00.0030.0398.79
5.1.60.0040.0238.07
5.1.50.0050.0258.06
5.1.40.0020.0358.04
5.1.30.0040.0378.39
5.1.20.0040.0308.42
5.1.10.0040.0318.14
5.1.00.0040.0258.14
5.0.50.0030.0276.62
5.0.40.0040.0196.47
5.0.30.0020.0386.29
5.0.20.0040.0226.27
5.0.10.0050.0226.24
5.0.00.0040.0306.23
4.4.90.0060.0194.78
4.4.80.0050.0204.75
4.4.70.0030.0224.76
4.4.60.0030.0144.75
4.4.50.0050.0204.77
4.4.40.0030.0274.70
4.4.30.0040.0144.76
4.4.20.0040.0144.84
4.4.10.0010.0174.85
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0030.0144.66
4.3.90.0020.0154.63
4.3.80.0010.0254.58
4.3.70.0030.0164.63
4.3.60.0030.0174.63
4.3.50.0000.0184.63
4.3.40.0040.0224.54
4.3.30.0010.0183.28
4.3.20.0030.0183.26
4.3.10.0030.0163.21
4.3.00.0030.01718.42

preferences:
55.91 ms | 401 KiB | 5 Q