3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = '2014-10-25 00:00:01'; $d2 = '2014-10-26 00:00:00'; $dt1 = new DateTime($d1); $dt2 = new DateTime($d2); var_dump ($dt1->add(new DateInterval('P1M')));

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)
8.3.60.0100.00318.20
8.3.50.0150.00521.14
8.3.40.0100.01018.88
8.3.30.0040.01219.08
8.3.20.0100.00320.21
8.3.10.0040.00420.71
8.3.00.0050.00319.38
8.2.180.0150.00316.88
8.2.170.0140.00322.96
8.2.160.0130.00720.37
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0050.00222.09
8.2.110.0070.00320.99
8.2.100.0090.00317.83
8.2.90.0040.00418.22
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0000.00818.04
8.2.50.0080.00018.07
8.2.40.0040.00418.34
8.2.30.0000.00718.05
8.2.20.0000.00717.84
8.2.10.0040.00418.11
8.2.00.0030.00617.77
8.1.280.0100.01025.92
8.1.270.0050.00323.83
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0000.01019.25
8.1.230.0110.00020.84
8.1.220.0000.01117.79
8.1.210.0080.00018.85
8.1.200.0080.00317.25
8.1.190.0030.00517.35
8.1.180.0080.00018.10
8.1.170.0000.00818.78
8.1.160.0040.00421.91
8.1.150.0040.00418.85
8.1.140.0040.00417.57
8.1.130.0000.00717.91
8.1.120.0050.00217.61
8.1.110.0080.00017.63
8.1.100.0040.00417.59
8.1.90.0040.00717.65
8.1.80.0040.00417.65
8.1.70.0030.00317.46
8.1.60.0030.00617.71
8.1.50.0080.00017.56
8.1.40.0000.00817.63
8.1.30.0000.00817.58
8.1.20.0030.00617.57
8.1.10.0040.00417.64
8.1.00.0040.00417.63
8.0.300.0000.00720.04
8.0.290.0030.00616.88
8.0.280.0000.00718.37
8.0.270.0040.00417.30
8.0.260.0000.00717.22
8.0.250.0070.00017.11
8.0.240.0030.00317.16
8.0.230.0000.00717.00
8.0.220.0070.00017.04
8.0.210.0040.00317.09
8.0.200.0000.00616.95
8.0.190.0040.00417.08
8.0.180.0070.00017.04
8.0.170.0000.00816.93
8.0.160.0050.00317.07
8.0.150.0000.00716.85
8.0.140.0000.00916.96
8.0.130.0060.00013.41
8.0.120.0080.00016.88
8.0.110.0000.00716.99
8.0.100.0070.00017.14
8.0.90.0000.00717.03
8.0.80.0030.01216.95
8.0.70.0050.00316.97
8.0.60.0040.00417.14
8.0.50.0060.00317.04
8.0.30.0090.01517.10
8.0.20.0130.00817.40
8.0.10.0040.00417.02
8.0.00.0090.01116.70
7.4.330.0050.00015.00
7.4.320.0030.00316.50
7.4.300.0050.00316.68
7.4.290.0000.00716.54
7.4.280.0000.00716.56
7.4.270.0030.00316.47
7.4.260.0030.00316.56
7.4.250.0000.00716.66
7.4.240.0050.00216.58
7.4.230.0060.00316.46
7.4.220.0090.00916.77
7.4.210.0090.00616.74
7.4.200.0000.00716.67
7.4.160.0140.00316.46
7.4.150.0070.01117.40
7.4.140.0130.00817.86
7.4.130.0090.00916.53
7.4.120.0100.00816.64
7.4.110.0160.00016.55
7.4.100.0120.00616.59
7.4.90.0110.00616.57
7.4.80.0000.02119.39
7.4.70.0030.01316.61
7.4.60.0090.00616.41
7.4.50.0000.00816.57
7.4.40.0150.00616.66
7.4.30.0130.00316.63
7.4.00.0000.01415.00
7.3.330.0000.00713.15
7.3.320.0030.00312.96
7.3.310.0030.00316.28
7.3.300.0030.00316.26
7.3.290.0050.00816.23
7.3.280.0040.01516.25
7.3.270.0060.01117.40
7.3.260.0090.01016.55
7.3.250.0080.00816.33
7.3.240.0100.00616.34
7.3.230.0130.01216.58
7.3.210.0100.00616.47
7.3.200.0100.01019.39
7.3.190.0100.00716.41
7.3.180.0160.00616.24
7.3.170.0120.00416.55
7.3.160.0120.00316.43
7.2.330.0120.00616.63
7.2.320.0090.00916.89
7.2.310.0090.00916.71
7.2.300.0030.01716.64
7.2.290.0130.00516.71
7.2.60.0060.00916.94
7.2.00.0070.00719.53
7.1.200.0050.00315.85
7.1.100.0040.00718.22
7.1.70.0000.00917.23
7.1.60.0090.00619.32
7.1.50.0070.01716.71
7.1.00.0130.06722.43
7.0.200.0000.01017.02
7.0.140.0030.07321.99
7.0.60.0000.08319.93
7.0.50.0130.06717.81
7.0.40.0030.06020.02
7.0.30.0270.08020.01
7.0.20.0170.07320.00
7.0.10.0070.08720.01
7.0.00.0100.07720.02
5.6.280.0000.07721.10
5.6.210.0130.07320.61
5.6.200.0100.05018.14
5.6.190.0030.05020.79
5.6.180.0530.07020.27
5.6.170.0300.06020.42
5.6.160.0070.09020.52
5.6.150.0130.08018.15
5.6.140.0070.04018.11
5.6.130.0000.04318.14
5.6.120.0100.04720.79
5.6.110.0030.07320.98
5.6.100.0070.07020.99
5.6.90.0030.04721.00
5.6.80.0070.08320.50
5.5.350.0130.04320.34
5.5.340.0170.07017.98
5.5.330.0070.06320.21
5.5.320.0400.07320.29
5.5.310.0230.04020.23
5.5.300.0100.07717.91
5.5.290.0100.07717.90
5.5.280.0070.04020.79
5.5.270.0070.06020.85
5.5.260.0100.07720.61
5.5.250.0100.08020.57
5.5.240.0200.05320.17
5.4.450.0270.05019.42
5.4.440.0430.04319.54
5.4.430.0230.04319.55
5.4.420.0670.00019.63
5.4.410.0630.00019.34
5.4.400.0630.00019.01
5.4.390.0600.00019.15
5.4.380.0630.00019.05
5.4.370.0630.00019.06
5.4.360.0630.00019.00
5.4.350.0630.00019.22
5.4.340.0630.00019.17
5.4.320.0080.03612.46
5.4.310.0060.04312.45
5.4.300.0030.04012.45
5.4.290.0050.03812.46
5.4.280.0070.03412.35
5.4.270.0030.03812.35
5.4.260.0080.03812.35
5.4.250.0080.04512.35
5.4.240.0070.03912.35
5.4.230.0080.03812.34
5.4.220.0080.04212.34
5.4.210.0070.03512.34
5.4.200.0040.04012.34
5.4.190.0050.03812.34
5.4.180.0050.03712.34
5.4.170.0070.03412.35
5.4.160.0080.04012.35
5.4.150.0040.03912.34
5.4.140.0070.03612.02
5.4.130.0110.03712.01
5.4.120.0060.03511.97
5.4.110.0030.04211.96
5.4.100.0050.03711.97
5.4.90.0040.05011.97
5.4.80.0060.04011.96
5.4.70.0070.03411.96
5.4.60.0060.03411.96
5.4.50.0030.03811.96
5.4.40.0040.03611.95
5.4.30.0080.04111.95
5.4.20.0030.04311.95
5.4.10.0070.03411.95
5.4.00.0050.03611.44
5.3.290.0050.04012.80
5.3.280.0070.04512.71
5.3.270.0080.03812.72
5.3.260.0070.03812.72
5.3.250.0050.03912.72
5.3.240.0090.04012.72
5.3.230.0050.03812.71
5.3.220.0070.03612.68
5.3.210.0060.03812.68
5.3.200.0080.04412.68
5.3.190.0050.03912.68
5.3.180.0070.03812.67
5.3.170.0030.04912.67
5.3.160.0070.03512.68
5.3.150.0120.04012.67
5.3.140.0090.04512.66
5.3.130.0060.03912.66
5.3.120.0080.03712.65
5.3.110.0050.04112.65
5.3.100.0050.03812.11
5.3.90.0050.03712.08
5.3.80.0070.04112.07
5.3.70.0090.04312.07
5.3.60.0070.03612.07
5.3.50.0060.03712.00
5.3.40.0050.03712.00
5.3.30.0050.03511.95
5.3.20.0060.03511.73
5.3.10.0050.03711.69
5.3.00.0030.03811.68
5.2.170.0030.0329.19
5.2.160.0080.0279.19
5.2.150.0050.0319.18
5.2.140.0060.0319.18
5.2.130.0050.0319.14
5.2.120.0070.0279.14
5.2.110.0080.0289.14
5.2.100.0040.0299.14
5.2.90.0060.0289.14
5.2.80.0030.0339.14
5.2.70.0070.0319.14
5.2.60.0040.0329.09
5.2.50.0030.0339.07
5.2.40.0080.0409.04
5.2.30.0060.0399.02
5.2.20.0040.0329.00
5.2.10.0050.0308.93
5.2.00.0070.0358.79
5.1.60.0060.0238.06
5.1.50.0020.0328.06
5.1.40.0030.0258.05
5.1.30.0030.0268.40
5.1.20.0030.0278.42
5.1.10.0050.0248.14
5.1.00.0020.0278.14
5.0.50.0070.0176.61
5.0.40.0070.0156.48
5.0.30.0030.0326.29
5.0.20.0020.0266.26
5.0.10.0050.0206.24
5.0.00.0020.0316.23
4.4.90.0030.0164.78
4.4.80.0040.0144.75
4.4.70.0030.0154.75
4.4.60.0030.0154.76
4.4.50.0030.0174.77
4.4.40.0040.0254.71
4.4.30.0020.0184.76
4.4.20.0050.0134.84
4.4.10.0030.0154.85
4.4.00.0020.0264.76
4.3.110.0020.0174.66
4.3.100.0000.0184.66
4.3.90.0020.0154.63
4.3.80.0030.0304.58
4.3.70.0020.0174.63
4.3.60.0050.0124.63
4.3.50.0020.0184.63
4.3.40.0040.0264.54
4.3.30.0020.0193.28
4.3.20.0030.0203.26
4.3.10.0020.0173.22
4.3.00.0100.01013.59

preferences:
45.41 ms | 401 KiB | 5 Q