3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1=new DateTime("2014-07-31"); $d1->add(new DateInterval('P20D')); var_dump($d1);

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)
8.3.60.0060.01516.25
8.3.50.0130.00321.99
8.3.40.0120.00319.02
8.3.30.0140.00018.95
8.3.20.0050.00320.34
8.3.10.0080.00023.53
8.3.00.0030.00520.95
8.2.180.0040.01116.63
8.2.170.0140.00322.96
8.2.160.0070.00720.28
8.2.150.0080.00024.18
8.2.140.0020.00524.66
8.2.130.0070.00026.16
8.2.120.0040.00420.96
8.2.110.0000.00919.46
8.2.100.0040.00817.91
8.2.90.0040.00419.27
8.2.80.0080.00017.97
8.2.70.0030.00617.75
8.2.60.0040.00418.04
8.2.50.0030.00618.07
8.2.40.0000.00819.82
8.2.30.0030.00718.32
8.2.20.0040.00417.76
8.2.10.0030.00518.03
8.2.00.0060.00317.84
8.1.280.0070.01025.92
8.1.270.0110.00823.97
8.1.260.0080.00026.35
8.1.250.0090.00028.09
8.1.240.0090.00323.72
8.1.230.0060.00622.69
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0080.00017.48
8.1.190.0060.00317.36
8.1.180.0000.00918.10
8.1.170.0000.00818.60
8.1.160.0060.00321.94
8.1.150.0040.00418.79
8.1.140.0040.00417.61
8.1.130.0000.00717.89
8.1.120.0040.00417.61
8.1.110.0040.00417.56
8.1.100.0000.00717.53
8.1.90.0020.00517.57
8.1.80.0050.00317.54
8.1.70.0000.00717.38
8.1.60.0070.00417.63
8.1.50.0030.00517.48
8.1.40.0000.00917.57
8.1.30.0050.00317.77
8.1.20.0050.00217.64
8.1.10.0000.00717.63
8.1.00.0030.00917.57
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0000.00718.55
8.0.270.0070.00017.33
8.0.260.0030.00317.26
8.0.250.0000.00717.06
8.0.240.0040.00417.12
8.0.230.0080.00017.02
8.0.220.0000.00717.06
8.0.210.0070.00016.99
8.0.200.0000.00717.05
8.0.190.0070.00017.07
8.0.180.0070.00016.98
8.0.170.0080.00017.07
8.0.160.0050.00316.98
8.0.150.0070.00017.04
8.0.140.0030.00617.04
8.0.130.0030.00313.39
8.0.120.0000.00817.06
8.0.110.0040.00317.02
8.0.100.0040.00416.92
8.0.90.0020.00516.98
8.0.80.0000.01516.98
8.0.70.0000.00716.91
8.0.60.0070.00017.02
8.0.50.0020.00516.81
8.0.30.0110.00817.20
8.0.20.0070.01217.40
8.0.10.0040.00417.06
8.0.00.0080.00916.84
7.4.330.0020.00215.01
7.4.320.0030.00316.56
7.4.300.0060.00016.67
7.4.290.0000.00716.51
7.4.280.0040.00416.57
7.4.270.0000.00716.68
7.4.260.0060.00316.69
7.4.250.0000.00716.63
7.4.240.0040.00316.62
7.4.230.0000.00716.69
7.4.220.0100.00716.53
7.4.210.0060.00916.66
7.4.200.0040.00416.48
7.4.160.0100.00516.72
7.4.150.0060.01217.40
7.4.140.0140.00417.86
7.4.130.0110.00716.59
7.4.120.0120.01016.50
7.4.110.0160.00316.70
7.4.100.0090.00916.61
7.4.90.0100.00716.61
7.4.80.0090.01219.39
7.4.70.0100.01316.72
7.4.60.0080.00816.46
7.4.50.0050.00516.14
7.4.40.0120.00816.48
7.4.30.0120.01216.73
7.4.00.0120.00315.01
7.3.330.0000.00512.99
7.3.320.0000.00713.15
7.3.310.0040.00416.27
7.3.300.0000.00716.31
7.3.290.0120.00416.26
7.3.280.0070.01116.29
7.3.270.0110.00817.40
7.3.260.0120.00616.61
7.3.250.0100.01016.34
7.3.240.0170.00016.35
7.3.230.0170.00016.40
7.3.210.0210.02416.37
7.3.200.0130.01019.39
7.3.190.0060.01216.59
7.3.180.0090.00616.58
7.3.170.0080.00816.35
7.3.160.0090.00616.35
7.3.120.0000.01514.81
7.2.330.0060.01316.70
7.2.320.0200.00316.73
7.2.310.0130.00316.95
7.2.300.0100.01016.70
7.2.290.0160.00316.66
7.2.60.0080.00016.63
7.2.00.0030.01019.54
7.1.200.0060.01015.75
7.1.100.0030.00617.83
7.1.70.0040.00417.28
7.1.60.0140.01019.70
7.1.50.0150.00317.02
7.1.00.0030.07722.28
7.0.200.0030.00717.11
7.0.140.0030.07322.21
7.0.60.0070.06319.91
7.0.50.0070.05317.91
7.0.40.0000.08720.06
7.0.30.0370.07320.33
7.0.20.0200.03720.30
7.0.10.0100.07720.20
7.0.00.0030.05719.98
5.6.280.0070.07021.04
5.6.210.0070.08320.65
5.6.200.0130.06318.12
5.6.190.0000.06320.60
5.6.180.3470.04720.39
5.6.170.0270.07720.33
5.6.160.0130.05320.46
5.6.150.0000.04718.21
5.6.140.0070.04018.20
5.6.130.0070.07318.20
5.6.120.0130.07721.09
5.6.110.0030.04020.98
5.6.100.0000.08020.88
5.6.90.0100.07321.07
5.6.80.0000.04720.48
5.6.70.4070.03720.33
5.5.350.4200.04320.44
5.5.340.0030.05017.95
5.5.330.0030.05020.13
5.5.320.0070.04020.21
5.5.310.0330.08320.28
5.5.300.0100.05717.91
5.5.290.0000.04717.91
5.5.280.0070.04320.80
5.5.270.0100.08720.94
5.5.260.0200.06720.79
5.5.250.0070.08020.46
5.5.240.0170.04020.25
5.4.450.0470.06019.64
5.4.440.0830.06319.43
5.4.430.1370.08019.40
5.4.420.0530.06719.60
5.4.410.0930.06019.44
5.4.400.0970.05019.06
5.4.390.0600.06019.31
5.4.380.0170.05018.68
5.4.370.0130.05018.68
5.4.360.0130.05018.59
5.4.350.0170.05018.57
5.4.340.0170.04718.64
5.4.320.0050.03712.45
5.4.310.0050.04012.45
5.4.300.0110.05112.45
5.4.290.0060.05512.45
5.4.280.0070.04712.35
5.4.270.0090.04112.35
5.4.260.0080.05612.35
5.4.250.0110.04812.35
5.4.240.0060.05612.35
5.4.230.0090.04512.34
5.4.220.0060.05512.34
5.4.210.0070.05312.34
5.4.200.0070.05212.34
5.4.190.0060.05112.34
5.4.180.0080.05012.34
5.4.170.0090.05212.35
5.4.160.0070.05012.34
5.4.150.0110.04412.34
5.4.140.0090.05012.02
5.4.130.0080.04612.01
5.4.120.0080.04911.97
5.4.110.0060.05111.97
5.4.100.0070.04811.96
5.4.90.0070.05411.97
5.4.80.0070.05311.97
5.4.70.0140.04211.97
5.4.60.0080.04111.96
5.4.50.0130.03311.96
5.4.40.0090.03611.95
5.4.30.0080.03911.95
5.4.20.0110.03611.95
5.4.10.0070.04311.95
5.4.00.0070.03811.44
5.3.290.0060.04612.80
5.3.280.0110.04012.71
5.3.270.0090.05612.72
5.3.260.0120.05912.72
5.3.250.0100.05312.72
5.3.240.0050.04912.72
5.3.230.0040.04812.71
5.3.220.0120.05212.68
5.3.210.0100.04612.68
5.3.200.0060.04912.68
5.3.190.0060.05112.67
5.3.180.0210.07312.68
5.3.170.0120.04812.67
5.3.160.0170.07612.67
5.3.150.0090.04812.68
5.3.140.0060.04212.66
5.3.130.0120.07812.66
5.3.120.0090.04012.65
5.3.110.0120.04812.66
5.3.100.0090.05712.12
5.3.90.0090.03912.08
5.3.80.0090.03612.08
5.3.70.0070.03912.08
5.3.60.0120.04512.06
5.3.50.0070.03812.00
5.3.40.0070.04412.00
5.3.30.0120.03811.95
5.3.20.0040.04011.72
5.3.10.0040.04611.70
5.3.00.0100.04311.68
5.2.170.0120.0399.18
5.2.160.0110.0359.18
5.2.150.0070.0489.18
5.2.140.0060.0399.18
5.2.130.0090.0319.14
5.2.120.0030.0349.14
5.2.110.0100.0359.15
5.2.100.0090.0419.14
5.2.90.0110.0429.15
5.2.80.0050.0349.14
5.2.70.0220.0899.14
5.2.60.0060.0359.09
5.2.50.0060.0409.07
5.2.40.0070.0319.04
5.2.30.0090.0329.02
5.2.20.0070.0389.00
5.2.10.0110.0358.93
5.2.00.0060.0378.79
5.1.60.0050.0378.07
5.1.50.0080.0308.06
5.1.40.0090.0338.04
5.1.30.0080.0388.39
5.1.20.0060.0338.41
5.1.10.0090.0318.14
5.1.00.0040.0268.14
5.0.50.0050.0196.62
5.0.40.0010.0226.47
5.0.30.0040.0316.29
5.0.20.0050.0186.26
5.0.10.0020.0216.24
5.0.00.0050.0326.23
4.4.90.0050.0194.78
4.4.80.0060.0184.75
4.4.70.0040.0194.75
4.4.60.0050.0184.75
4.4.50.0030.0214.77
4.4.40.0040.0314.71
4.4.30.0030.0204.76
4.4.20.0020.0164.84
4.4.10.0020.0204.85
4.4.00.0030.0254.76
4.3.110.0040.0164.66
4.3.100.0030.0164.66
4.3.90.0020.0154.63
4.3.80.0020.0254.58
4.3.70.0060.0124.63
4.3.60.0040.0174.63
4.3.50.0030.0164.63
4.3.40.0030.0254.54
4.3.30.0040.0153.28
4.3.20.0040.0153.25
4.3.10.0010.0173.21
4.3.00.0070.01728.29

preferences:
37.83 ms | 401 KiB | 5 Q