3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t1 = new DateTime( '2014-09-03 15:00:00' ); $t2 = new DateTime( '2014-09-04 15:00:00' ); echo date_diff( $t1, $t2 )->format('%l'); ?>

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)
8.3.60.0070.00716.63
8.3.50.0140.00722.87
8.3.40.0070.00718.61
8.3.30.0090.00619.22
8.3.20.0050.00320.14
8.3.10.0060.00323.61
8.3.00.0040.00419.50
8.2.180.0150.00016.50
8.2.170.0120.00322.96
8.2.160.0050.00820.32
8.2.150.0030.00524.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0000.00721.11
8.2.110.0040.00722.24
8.2.100.0080.00419.57
8.2.90.0000.00719.21
8.2.80.0080.00017.97
8.2.70.0030.00617.75
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0060.00318.28
8.2.30.0000.00718.04
8.2.20.0040.00417.75
8.2.10.0040.00418.12
8.2.00.0000.00717.81
8.1.280.0100.00725.92
8.1.270.0110.00423.82
8.1.260.0090.00026.35
8.1.250.0000.00728.09
8.1.240.0050.00323.64
8.1.230.0080.00319.01
8.1.220.0060.00317.77
8.1.210.0000.00818.77
8.1.200.0040.00417.47
8.1.190.0000.00817.34
8.1.180.0000.00718.10
8.1.170.0040.00418.71
8.1.160.0000.00721.90
8.1.150.0000.00718.76
8.1.140.0050.00217.57
8.1.130.0040.00317.88
8.1.120.0000.00717.46
8.1.110.0080.00017.46
8.1.100.0000.00717.51
8.1.90.0040.00417.51
8.1.80.0030.00517.48
8.1.70.0060.00317.55
8.1.60.0050.00317.64
8.1.50.0080.00017.45
8.1.40.0040.00417.65
8.1.30.0040.00417.66
8.1.20.0040.00417.71
8.1.10.0000.00717.61
8.1.00.0060.00317.67
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0040.00418.39
8.0.270.0030.00317.33
8.0.260.0000.00817.39
8.0.250.0000.00717.05
8.0.240.0050.00317.05
8.0.230.0030.00317.06
8.0.220.0030.00317.00
8.0.210.0030.00317.01
8.0.200.0030.00317.05
8.0.190.0000.00916.98
8.0.180.0040.00416.94
8.0.170.0060.00317.00
8.0.160.0000.00717.01
8.0.150.0040.00416.88
8.0.140.0030.00617.00
8.0.130.0000.00513.38
8.0.120.0000.00817.00
8.0.110.0000.00717.06
8.0.100.0070.00017.05
8.0.90.0000.00716.91
8.0.80.0060.00917.03
8.0.70.0000.00717.03
8.0.60.0000.00716.86
8.0.50.0040.00416.92
8.0.30.0120.00717.31
8.0.20.0160.00417.40
8.0.10.0040.00417.15
8.0.00.0080.01216.90
7.4.330.0000.00515.00
7.4.320.0040.00416.65
7.4.300.0030.00316.65
7.4.290.0080.00016.50
7.4.280.0030.00616.68
7.4.270.0000.00616.72
7.4.260.0060.00316.69
7.4.250.0000.00816.64
7.4.240.0040.00316.61
7.4.230.0030.00316.47
7.4.220.0210.00016.45
7.4.210.0070.00716.62
7.4.200.0000.00716.43
7.4.160.0100.00516.41
7.4.150.0200.00017.40
7.4.140.0110.00517.86
7.4.130.0100.00716.57
7.4.120.0050.01216.62
7.4.110.0070.01016.84
7.4.100.0140.00316.71
7.4.90.0030.01316.36
7.4.80.0100.00719.39
7.4.70.0110.01116.48
7.4.60.0060.01016.59
7.4.50.0000.00516.68
7.4.40.0070.01016.68
7.4.30.0100.00616.65
7.4.00.0070.00715.07
7.3.330.0000.00813.19
7.3.320.0060.00013.14
7.3.310.0090.00016.23
7.3.300.0000.00816.29
7.3.290.0060.00916.32
7.3.280.0040.01316.31
7.3.270.0180.00017.40
7.3.260.0090.00916.70
7.3.250.0110.00616.45
7.3.240.0090.00916.46
7.3.230.0130.00316.42
7.3.210.0090.00916.62
7.3.200.0100.01016.26
7.3.190.0040.01216.39
7.3.180.0030.01216.60
7.3.170.0140.00316.53
7.3.160.0080.00816.38
7.3.10.0090.00916.75
7.3.00.0060.01216.66
7.2.330.0070.01016.98
7.2.320.0130.00316.54
7.2.310.0170.00716.78
7.2.300.0110.00816.43
7.2.290.0060.01216.59
7.2.130.0100.01016.90
7.2.120.0160.00317.07
7.2.110.0130.00316.71
7.2.100.0070.01116.88
7.2.90.0110.00716.73
7.2.80.0120.00717.15
7.2.70.0100.01317.15
7.2.60.0060.01016.86
7.2.50.0030.01417.09
7.2.40.0060.00916.75
7.2.30.0070.00716.87
7.2.20.0110.00616.87
7.2.10.0060.00616.84
7.2.00.0030.01118.37
7.1.250.0040.01115.85
7.1.100.0000.01118.33
7.1.70.0040.00417.34
7.1.60.0130.01319.40
7.1.50.0110.00416.91
7.1.00.0030.07722.51
7.0.200.0070.00315.25
7.0.140.0000.07721.99
7.0.60.0100.08020.06
7.0.50.0070.03717.89
7.0.40.0130.07320.27
7.0.30.0300.05720.20
7.0.20.0270.04020.15
7.0.10.0170.06019.99
7.0.00.0100.08020.20
5.6.280.0070.07020.93
5.6.210.0100.08320.71
5.6.200.0070.07718.16
5.6.190.0030.04720.43
5.6.180.3070.04720.27
5.6.170.0230.07720.49
5.6.160.0070.04020.51
5.6.150.0030.08318.08
5.6.140.0070.06318.07
5.6.130.0070.06318.11
5.6.120.0000.09020.96
5.6.110.0070.06321.04
5.6.100.0030.04020.97
5.6.90.0070.08720.96
5.6.80.0130.07320.37
5.5.350.0300.05020.49
5.5.340.0200.06717.98
5.5.330.0070.06320.25
5.5.320.0330.04720.29
5.5.310.0300.07320.29
5.5.300.0100.05717.94
5.5.290.0000.08717.91
5.5.280.0070.05020.98
5.5.270.0130.06320.84
5.5.260.0130.06720.84
5.5.250.0170.07020.68
5.5.240.0170.06020.19
5.4.450.0870.07719.25
5.4.440.0770.05719.67
5.4.430.0770.06019.53
5.4.420.0800.05719.25
5.4.410.0070.05718.91
5.4.400.0370.06718.51
5.4.390.0330.05318.69
5.4.380.0070.05318.71
5.4.370.0200.05318.73
5.4.360.0370.04018.62
5.4.350.0090.03911.98
5.4.340.0050.03811.97
5.4.320.0080.03512.46
5.4.310.0060.04012.45
5.4.300.0090.03312.46
5.4.290.0040.03912.45
5.4.280.0060.03512.35
5.4.270.0030.03812.35
5.4.260.0070.03612.35
5.4.250.0040.03912.35
5.4.240.0060.03512.35
5.4.230.0050.03812.34
5.4.220.0050.03812.34
5.4.210.0070.03312.34
5.4.200.0030.04012.34
5.4.190.0030.03912.34
5.4.180.0060.03512.34
5.4.170.0050.03612.35
5.4.160.0050.03712.35
5.4.150.0070.03512.34
5.4.140.0050.03712.03
5.4.130.0070.03712.02
5.4.120.0060.03511.97
5.4.110.0070.03411.97
5.4.100.0030.03811.96
5.4.90.0050.03711.96
5.4.80.0050.03711.96
5.4.70.0020.03711.96
5.4.60.0060.03411.96
5.4.50.0100.03711.96
5.4.40.0040.03611.95
5.4.30.0080.03711.95
5.4.20.0080.03311.95
5.4.10.0050.03511.95
5.4.00.0050.03711.44
5.3.290.0060.04012.80
5.3.280.0060.03812.70
5.3.270.0090.03612.72
5.3.260.0060.04012.72
5.3.250.0040.03912.71
5.3.240.0100.03412.72
5.3.230.0040.04012.71
5.3.220.0040.04212.68
5.3.210.0040.04112.68
5.3.200.0070.03512.68
5.3.190.0080.03512.68
5.3.180.0050.03712.68
5.3.170.0040.03812.67
5.3.160.0040.03812.67
5.3.150.0060.03712.67
5.3.140.0040.03812.66
5.3.130.0090.03512.66
5.3.120.0040.04012.66
5.3.110.0070.03812.66
5.3.100.0050.03712.12
5.3.90.0090.03412.08
5.3.80.0090.03712.08
5.3.70.0060.03612.08
5.3.60.0040.03812.06
5.3.50.0050.04412.00
5.3.40.0050.03612.00
5.3.30.0030.03711.95
5.3.20.0040.03711.72
5.3.10.0080.03311.69
5.3.00.0050.03611.68
5.2.170.0090.0349.19
5.2.160.0080.0339.19
5.2.150.0020.0329.19
5.2.140.0020.0329.18
5.2.130.0030.0309.14
5.2.120.0060.0279.14
5.2.110.0060.0329.15
5.2.100.0040.0299.15
5.2.90.0050.0299.15
5.2.80.0060.0289.14
5.2.70.0070.0289.14
5.2.60.0080.0289.10
5.2.50.0050.0409.07
5.2.40.0060.0299.04
5.2.30.0040.0309.02
5.2.20.0050.0289.01
5.2.10.0030.0298.93
5.2.00.0050.0298.79
5.1.60.0070.0338.06
5.1.50.0050.0358.06
5.1.40.0060.0348.05
5.1.30.0040.0278.39
5.1.20.0090.0348.42
5.1.10.0060.0268.14
5.1.00.0040.0258.14
5.0.50.0040.0196.62
5.0.40.0060.0166.47
5.0.30.0030.0326.29
5.0.20.0040.0196.26
5.0.10.0060.0176.24
5.0.00.0070.0376.23
4.4.90.0040.0224.78
4.4.80.0030.0224.76
4.4.70.0020.0164.75
4.4.60.0030.0154.76
4.4.50.0010.0174.77
4.4.40.0020.0254.71
4.4.30.0040.0144.75
4.4.20.0030.0154.84
4.4.10.0030.0234.85
4.4.00.0050.0224.76
4.3.110.0050.0134.67
4.3.100.0030.0144.67
4.3.90.0020.0154.63
4.3.80.0010.0264.59
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0000.0184.62
4.3.40.0030.0244.54
4.3.30.0000.0173.29
4.3.20.0020.0163.27
4.3.10.0030.0183.23
4.3.00.0130.0277.09

preferences:
28.76 ms | 401 KiB | 5 Q