3v4l.org

run code in 300+ PHP versions simultaneously
<?php //echo date( 'd-m-Y', strtotime('2015-03-07')) - date( 'd-m-Y', strtotime("+ 7 days") ); $t1 = new DateTime( '2014-01-07' ); $t2 = new DateTime( "+7 days" ); echo date_diff($t1, $t2, FALSE)->days;

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)
8.3.60.0110.00316.63
8.3.50.0170.00222.96
8.3.40.0040.01519.02
8.3.30.0070.00719.04
8.3.20.0000.00720.13
8.3.10.0050.00323.66
8.3.00.0080.00019.51
8.2.180.0070.00716.75
8.2.170.0140.00722.96
8.2.160.0070.00720.54
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0070.00020.95
8.2.110.0060.00322.29
8.2.100.0110.00018.10
8.2.90.0040.00719.34
8.2.80.0050.00317.97
8.2.70.0040.00717.88
8.2.60.0040.00418.00
8.2.50.0080.00018.07
8.2.40.0040.00420.10
8.2.30.0000.00818.16
8.2.20.0040.00418.07
8.2.10.0040.00418.18
8.2.00.0050.00517.94
8.1.280.0070.00725.92
8.1.270.0080.00022.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00921.92
8.1.230.0040.00719.17
8.1.220.0050.00317.77
8.1.210.0050.00318.77
8.1.200.0000.00917.47
8.1.190.0000.00917.35
8.1.180.0090.00019.13
8.1.170.0040.00418.59
8.1.160.0060.00321.93
8.1.150.0040.00418.91
8.1.140.0070.00017.63
8.1.130.0060.00017.88
8.1.120.0030.00317.63
8.1.110.0070.00017.64
8.1.100.0040.00417.55
8.1.90.0000.00817.55
8.1.80.0040.00417.65
8.1.70.0030.00317.60
8.1.60.0040.00417.72
8.1.50.0030.00517.64
8.1.40.0070.00017.67
8.1.30.0000.00817.66
8.1.20.0030.00517.75
8.1.10.0000.00717.66
8.1.00.0050.00317.69
8.0.300.0000.00818.77
8.0.290.0070.00016.88
8.0.280.0030.00318.59
8.0.270.0000.00717.36
8.0.260.0000.00617.32
8.0.250.0030.00317.25
8.0.240.0050.00217.11
8.0.230.0000.00617.15
8.0.220.0000.00616.96
8.0.210.0000.00717.08
8.0.200.0000.00617.05
8.0.190.0000.00817.17
8.0.180.0000.00817.16
8.0.170.0000.00817.14
8.0.160.0040.00417.16
8.0.150.0050.00317.02
8.0.140.0070.00016.95
8.0.130.0030.00313.51
8.0.120.0030.00617.05
8.0.110.0040.00417.16
8.0.100.0070.00016.96
8.0.90.0000.00716.98
8.0.80.0120.00317.07
8.0.70.0030.00317.05
8.0.60.0050.00217.12
8.0.50.0040.00416.91
8.0.30.0120.00917.11
8.0.20.0160.00517.40
8.0.10.0000.00817.15
8.0.00.0050.01316.99
7.4.330.0000.00615.26
7.4.320.0000.00616.85
7.4.300.0040.00416.63
7.4.290.0000.00716.78
7.4.280.0030.00516.75
7.4.270.0080.00016.64
7.4.260.0050.00216.70
7.4.250.0040.00416.68
7.4.240.0030.00316.73
7.4.230.0030.00316.71
7.4.220.0100.01416.76
7.4.210.0090.00816.77
7.4.200.0030.00316.55
7.4.160.0100.00616.67
7.4.150.0050.01417.40
7.4.140.0130.00717.86
7.4.130.0080.00816.76
7.4.120.0130.01216.76
7.4.110.0150.00416.65
7.4.100.0060.01316.68
7.4.90.0070.01016.87
7.4.80.0080.01119.39
7.4.70.0120.00616.88
7.4.60.0090.00916.64
7.4.50.0000.00416.68
7.4.40.0090.00916.57
7.4.30.0120.00416.68
7.4.00.0050.01015.16
7.3.330.0000.00513.24
7.3.320.0000.00513.04
7.3.310.0000.00716.25
7.3.300.0070.00016.26
7.3.290.0030.01216.40
7.3.280.0090.00816.34
7.3.270.0090.00917.40
7.3.260.0120.01216.37
7.3.250.0080.00816.64
7.3.240.0000.01716.40
7.3.230.0100.00616.52
7.3.210.0040.01216.79
7.3.200.0090.00619.39
7.3.190.0080.00816.57
7.3.180.0070.01016.33
7.3.170.0080.00816.43
7.3.160.0160.00316.50
7.3.120.0070.01114.80
7.3.110.0030.01415.05
7.3.100.0150.00015.09
7.3.90.0110.00014.88
7.3.80.0060.00614.89
7.3.70.0030.00915.03
7.3.60.0040.01115.00
7.3.50.0080.00414.99
7.3.40.0000.01414.66
7.3.30.0040.00814.86
7.3.20.0040.00716.84
7.3.10.0070.01016.74
7.3.00.0040.01116.70
7.2.330.0150.00316.75
7.2.320.0140.00416.48
7.2.310.0090.00616.69
7.2.300.0120.00616.72
7.2.290.0060.01616.62
7.2.250.0030.01614.92
7.2.240.0170.00315.18
7.2.230.0120.00314.80
7.2.220.0030.01015.25
7.2.210.0040.01115.38
7.2.200.0080.00415.34
7.2.190.0030.01015.19
7.2.180.0060.00615.20
7.2.170.0040.01215.09
7.2.60.0070.00717.11
7.1.330.0070.00715.77
7.1.320.0030.01015.98
7.1.310.0030.00615.98
7.1.300.0000.01415.79
7.1.290.0030.00915.84
7.1.280.0070.00716.07
7.1.270.0070.00715.62
7.1.260.0090.00616.05
7.1.200.0130.00315.62
7.1.70.0030.00617.29
7.1.60.0130.01019.40
7.1.50.0070.01617.23
7.1.00.0070.07322.44
7.0.200.0040.00416.98
7.0.140.0000.07022.15
7.0.60.0100.08019.91
7.0.50.0030.04317.85
7.0.40.0100.08720.00
7.0.30.0600.06720.18
7.0.20.0300.05320.13
7.0.10.0400.07720.13
7.0.00.0000.04720.16
5.6.280.0000.07720.90
5.6.210.0070.05720.71
5.6.200.0100.03718.16
5.6.190.0100.08320.33
5.6.180.0230.03720.61
5.6.170.0300.05720.50
5.6.160.0030.07720.32
5.6.150.0200.06718.13
5.6.140.0070.08318.15
5.6.130.0030.05718.19
5.6.120.0000.04721.04
5.6.110.0000.09321.13
5.6.100.0170.06721.00
5.6.90.0170.07720.96
5.6.80.0030.07720.29
5.6.70.4500.04320.41
5.5.350.0200.07020.52
5.5.340.0100.03717.84
5.5.330.0100.05020.37
5.5.320.0300.04020.20
5.5.310.0200.04320.30
5.5.300.0000.08318.01
5.5.290.0070.07317.91
5.5.280.0130.08020.76
5.5.270.0100.08720.86
5.5.260.0130.08020.87
5.5.250.0030.08020.77
5.5.240.2000.02720.18
5.4.450.0230.05019.49
5.4.440.0170.06019.14
5.4.430.0170.04319.41
5.4.420.0130.04719.48
5.4.410.0430.04019.36
5.4.400.0200.03319.08
5.4.390.0270.04319.13
5.4.380.0600.05318.61
5.4.370.0400.05718.52
5.4.360.0570.04018.68
5.4.350.0300.05718.68
5.4.340.0370.05718.57
5.4.320.0090.03212.45
5.4.310.0060.03912.45
5.4.300.0070.03612.45
5.4.290.0040.04212.45
5.4.280.0100.03712.35
5.4.270.0070.04912.35
5.4.260.0040.04412.35
5.4.250.0050.04012.35
5.4.240.0060.03812.35
5.4.230.0040.03912.34
5.4.220.0050.03612.34
5.4.210.0050.03512.34
5.4.200.0040.03912.34
5.4.190.0020.03912.34
5.4.180.0030.04112.34
5.4.170.0050.03612.35
5.4.160.0040.03712.35
5.4.150.0060.03612.34
5.4.140.0040.03912.03
5.4.130.0030.03812.02
5.4.120.0050.03611.97
5.4.110.0090.03311.96
5.4.100.0070.03411.96
5.4.90.0070.04411.96
5.4.80.0040.04111.97
5.4.70.0060.03511.96
5.4.60.0090.03211.96
5.4.50.0040.03611.96
5.4.40.0030.03711.95
5.4.30.0090.04111.95
5.4.20.0050.05311.95
5.4.10.0120.04311.95
5.4.00.0100.04611.44
5.3.290.0120.05012.80
5.3.280.0080.04912.71
5.3.270.0140.03312.72
5.3.260.0050.04212.72
5.3.250.0080.03812.72
5.3.240.0100.03412.72
5.3.230.0060.04112.70
5.3.220.0080.03612.68
5.3.210.0070.03812.68
5.3.200.0060.03812.68
5.3.190.0070.03812.68
5.3.180.0070.03612.67
5.3.170.0090.03412.67
5.3.160.0080.03612.67
5.3.150.0090.04412.67
5.3.140.0060.03712.66
5.3.130.0050.04512.66
5.3.120.0060.04012.66
5.3.110.0080.03912.66
5.3.100.0030.04012.12
5.3.90.0050.03812.09
5.3.80.0080.03512.07
5.3.70.0070.03712.08
5.3.60.0050.03812.07
5.3.50.0090.04212.00
5.3.40.0050.04012.00
5.3.30.0070.03311.95
5.3.20.0060.03711.73
5.3.10.0070.03311.69
5.3.00.0040.03811.68
5.2.170.0050.0309.18
5.2.160.0050.0299.19
5.2.150.0050.0369.18
5.2.140.0060.0329.18
5.2.130.0050.0289.14
5.2.120.0070.0279.14
5.2.110.0090.0259.15
5.2.100.0040.0299.14
5.2.90.0030.0329.16
5.2.80.0040.0329.14
5.2.70.0050.0319.14
5.2.60.0050.0309.09
5.2.50.0050.0309.07
5.2.40.0040.0309.04
5.2.30.0050.0309.01
5.2.20.0070.0369.00
5.2.10.0180.0288.93
5.2.00.0060.0338.79
5.1.60.0060.0308.07
5.1.50.0100.0268.06
5.1.40.0070.0298.04
5.1.30.0050.0268.39
5.1.20.0020.0298.41
5.1.10.0010.0288.14
5.1.00.0040.0258.14
5.0.50.0040.0216.62
5.0.40.0060.0186.47
5.0.30.0040.0316.29
5.0.20.0030.0216.26
5.0.10.0040.0206.24
5.0.00.0050.0296.23
4.4.90.0020.0174.78
4.4.80.0020.0164.75
4.4.70.0000.0184.75
4.4.60.0000.0174.75
4.4.50.0010.0184.77
4.4.40.0020.0264.71
4.4.30.0010.0174.75
4.4.20.0040.0164.84
4.4.10.0040.0194.85
4.4.00.0040.0244.76
4.3.110.0050.0174.67
4.3.100.0070.0184.66
4.3.90.0010.0164.63
4.3.80.0010.0274.59
4.3.70.0030.0184.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0030.0244.54
4.3.30.0030.0153.29
4.3.20.0010.0173.27
4.3.10.0030.0143.22
4.3.00.0200.01715.65

preferences:
34.71 ms | 401 KiB | 5 Q