3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new DateTime("2009-09-01"); $d2 = new DateTime("2010-05-01"); pr($d1->diff($d2)); pr($d1->diff($d2)->y); // int(4)

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)
8.3.60.0060.00818.30
8.3.50.0060.01321.93
8.3.40.0000.01618.95
8.3.30.0140.00019.07
8.3.20.0080.00020.34
8.3.10.0080.00023.66
8.3.00.0080.00419.63
8.2.180.0150.00316.63
8.2.170.0070.01422.96
8.2.160.0100.01020.34
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00422.27
8.2.110.0060.00320.38
8.2.100.0040.00817.85
8.2.90.0040.00418.16
8.2.80.0030.00517.97
8.2.70.0080.00017.63
8.2.60.0050.00317.68
8.2.50.0000.00818.07
8.2.40.0000.00818.12
8.2.30.0040.00818.02
8.2.20.0030.00617.75
8.2.10.0040.00417.94
8.2.00.0060.00617.75
8.1.280.0100.01025.92
8.1.270.0030.00623.84
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0060.00322.19
8.1.230.0070.00320.88
8.1.220.0030.00517.74
8.1.210.0050.00318.83
8.1.200.0100.00017.47
8.1.190.0000.00817.35
8.1.180.0030.00518.10
8.1.170.0080.00018.54
8.1.160.0000.00722.06
8.1.150.0070.00018.89
8.1.140.0030.00617.55
8.1.130.0040.00417.81
8.1.120.0000.00717.63
8.1.110.0000.00817.49
8.1.100.0000.00717.46
8.1.90.0000.00817.50
8.1.80.0000.00717.63
8.1.70.0030.00517.55
8.1.60.0040.00417.63
8.1.50.0060.00317.65
8.1.40.0000.00717.68
8.1.30.0030.00517.79
8.1.20.0050.00317.77
8.1.10.0040.00417.77
8.1.00.0000.00817.75
8.0.300.0000.00720.04
8.0.290.0000.00917.00
8.0.280.0040.00418.38
8.0.270.0000.00817.23
8.0.260.0070.00017.26
8.0.250.0030.00317.05
8.0.240.0030.00317.07
8.0.230.0030.00317.22
8.0.220.0070.00017.06
8.0.210.0000.00616.99
8.0.200.0030.00317.05
8.0.190.0000.00817.15
8.0.180.0000.00717.10
8.0.170.0080.00017.17
8.0.160.0040.00416.96
8.0.150.0070.00017.12
8.0.140.0030.00616.94
8.0.130.0060.00013.51
8.0.120.0040.00417.11
8.0.110.0040.00417.07
8.0.100.0000.00717.16
8.0.90.0040.00416.90
8.0.80.0090.00616.98
8.0.70.0000.00717.21
8.0.60.0030.00716.90
8.0.50.0000.00717.10
8.0.30.0070.01217.13
8.0.20.0100.01217.40
8.0.10.0050.00317.24
8.0.00.0050.01416.83
7.4.330.0000.00515.12
7.4.320.0030.00316.69
7.4.300.0000.00616.65
7.4.290.0100.00016.66
7.4.280.0000.00816.64
7.4.270.0000.00716.64
7.4.260.0000.00716.72
7.4.250.0040.00416.59
7.4.240.0020.00716.61
7.4.230.0000.00716.77
7.4.220.0130.00316.72
7.4.210.0110.00416.58
7.4.200.0090.00016.46
7.4.160.0090.00616.51
7.4.150.0100.01017.40
7.4.140.0150.00617.86
7.4.130.0080.01216.68
7.4.120.0080.00916.72
7.4.110.0060.01616.65
7.4.100.0100.00716.61
7.4.90.0140.00316.70
7.4.80.0120.01219.39
7.4.70.0100.00616.81
7.4.60.0080.00816.63
7.4.50.0000.00816.71
7.4.40.0090.00916.51
7.4.30.0110.00516.54
7.4.00.0030.01415.30
7.3.330.0030.00313.33
7.3.320.0050.00013.15
7.3.310.0000.00716.54
7.3.300.0000.00616.31
7.3.290.0110.00416.39
7.3.280.0090.00916.38
7.3.270.0090.00917.40
7.3.260.0180.00616.74
7.3.240.0110.00716.55
7.3.230.0030.01416.63
7.3.210.0110.00816.65
7.3.200.0060.01219.39
7.3.190.0030.01416.59
7.3.180.0080.00816.60
7.3.170.0030.01316.75
7.3.160.0090.00616.42
7.3.10.0060.00916.83
7.3.00.0040.01116.70
7.2.330.0140.00316.82
7.2.320.0000.01616.56
7.2.310.0080.01516.88
7.2.300.0060.01016.60
7.2.290.0090.01216.69
7.2.130.0030.01217.12
7.2.120.0030.00917.01
7.2.110.0090.00216.91
7.2.100.0030.00917.04
7.2.90.0080.01117.11
7.2.80.0080.00516.90
7.2.70.0070.00717.05
7.2.60.0090.00817.10
7.2.50.0100.00416.96
7.2.40.0170.00316.66
7.2.30.0000.01217.16
7.2.20.0110.00316.92
7.2.10.0100.00716.89
7.2.00.0060.00618.03
7.1.250.0040.00715.64
7.1.200.0030.00615.71
7.1.100.4360.01017.83
7.1.70.0030.00517.21
7.1.60.0060.01919.32
7.1.50.0120.00616.98
7.1.00.0000.07722.37
7.0.200.0000.01016.77
7.0.140.0100.06022.22
7.0.60.0070.05019.95
7.0.50.0070.08717.80
7.0.40.0030.07720.27
7.0.30.0330.07720.18
7.0.20.0230.08720.16
7.0.10.0030.04320.00
7.0.00.0030.07720.16
5.6.280.0100.06720.81
5.6.210.0030.08720.67
5.6.200.0070.05018.22
5.6.190.0030.08320.41
5.6.180.0300.07720.43
5.6.170.0170.04720.62
5.6.160.0000.04720.63
5.6.150.0000.09018.22
5.6.140.0130.06318.15
5.6.130.0070.03718.21
5.6.120.0070.07320.88
5.6.110.0070.08721.04
5.6.100.0100.06721.10
5.6.90.0130.07721.00
5.6.80.0000.04020.53
5.5.350.0130.07320.32
5.5.340.0030.04017.97
5.5.330.0000.05020.07
5.5.320.0430.06720.27
5.5.310.0430.05320.18
5.5.300.0070.08317.92
5.5.290.0100.07717.87
5.5.280.0230.06720.73
5.5.270.0030.05720.88
5.5.260.0100.07720.80
5.5.250.0030.08020.68
5.5.240.0300.07020.15
5.4.450.0800.07319.28
5.4.440.0730.06319.15
5.4.430.1030.05719.62
5.4.420.0630.00019.33
5.4.410.0630.00019.34
5.4.400.0700.00019.19
5.4.390.0630.00018.99
5.4.380.0670.00019.08
5.4.370.0630.00019.13
5.4.360.0600.00018.95
5.4.350.0630.00018.98
5.4.340.0030.04011.97
5.4.320.0070.03612.46
5.4.310.0080.03612.46
5.4.300.0080.04312.46
5.4.290.0020.04612.46
5.4.280.0050.03812.36
5.4.270.0070.03712.35
5.4.260.0060.03712.36
5.4.250.0020.04312.35
5.4.240.0040.03812.35
5.4.230.0080.03512.34
5.4.220.0040.05212.35
5.4.210.0050.03612.34
5.4.200.0130.03112.35
5.4.190.0110.04112.34
5.4.180.0060.03512.34
5.4.170.0060.03512.36
5.4.160.0050.03712.35
5.4.150.0100.03112.34
5.4.140.0070.03512.02
5.4.130.0100.04412.02
5.4.120.0050.03611.97
5.4.110.0070.03311.97
5.4.100.0080.03211.96
5.4.90.0050.04111.97
5.4.80.0040.03911.97
5.4.70.0080.03811.96
5.4.60.0060.03411.96
5.4.50.0090.03711.96
5.4.40.0090.03011.95
5.4.30.0060.03611.95
5.4.20.0020.03911.95
5.4.10.0050.03911.95
5.4.00.0030.03911.44
5.3.290.0090.04412.80
5.3.280.0070.04012.70
5.3.270.0080.04712.72
5.3.260.0060.03812.72
5.3.250.0050.03812.71
5.3.240.0110.03212.72
5.3.230.0060.03912.71
5.3.220.0060.03712.68
5.3.210.0080.03712.68
5.3.200.0070.03612.68
5.3.190.0060.04012.67
5.3.180.0080.04212.67
5.3.170.0080.03812.67
5.3.160.0080.03612.67
5.3.150.0060.03812.67
5.3.140.0030.04112.66
5.3.130.0050.04312.66
5.3.120.0100.03412.65
5.3.110.0090.04312.66
5.3.100.0060.04112.12
5.3.90.0060.03712.09
5.3.80.0050.03812.07
5.3.70.0070.03612.07
5.3.60.0070.04312.06
5.3.50.0020.03912.00
5.3.40.0080.04112.00
5.3.30.0070.03911.95
5.3.20.0080.03511.73
5.3.10.0070.04311.71
5.3.00.0050.04011.68
5.2.170.0060.0319.19
5.2.160.0050.0299.18
5.2.150.0060.0299.19
5.2.140.0050.0419.18
5.2.130.0050.0289.14
5.2.120.0050.0289.14
5.2.110.0050.0379.14
5.2.100.0070.0299.15
5.2.90.0060.0429.15
5.2.80.0050.0309.14
5.2.70.0020.0339.14
5.2.60.0060.0289.09
5.2.50.0090.0289.06
5.2.40.0050.0319.04
5.2.30.0040.0309.02
5.2.20.0050.0319.01
5.2.10.0070.0268.93
5.2.00.0050.0308.79
5.1.60.0060.0308.07
5.1.50.0060.0308.06
5.1.40.0040.0258.04
5.1.30.0040.0268.39
5.1.20.0050.0268.41
5.1.10.0060.0248.14
5.1.00.0030.0278.14
5.0.50.0040.0216.62
5.0.40.0040.0196.47
5.0.30.0030.0326.29
5.0.20.0010.0226.27
5.0.10.0040.0256.24
5.0.00.0040.0346.23
4.4.90.0030.0154.78
4.4.80.0060.0194.76
4.4.70.0040.0164.75
4.4.60.0040.0184.76
4.4.50.0040.0174.77
4.4.40.0020.0274.71
4.4.30.0030.0164.76
4.4.20.0010.0184.84
4.4.10.0050.0144.85
4.4.00.0020.0264.76
4.3.110.0030.0154.67
4.3.100.0020.0164.66
4.3.90.0030.0154.64
4.3.80.0030.0294.58
4.3.70.0040.0154.63
4.3.60.0040.0124.63
4.3.50.0050.0134.63
4.3.40.0020.0244.54
4.3.30.0030.0203.28
4.3.20.0030.0173.27
4.3.10.0010.0203.22
4.3.00.0130.0207.29

preferences:
41.35 ms | 401 KiB | 5 Q