3v4l.org

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

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)
8.3.60.0110.00418.30
8.3.50.0120.01222.12
8.3.40.0140.00018.76
8.3.30.0070.01118.84
8.3.20.0080.00020.24
8.3.10.0000.00823.48
8.3.00.0030.00719.38
8.2.180.0040.01516.88
8.2.170.0100.01022.96
8.2.160.0100.00720.44
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00422.06
8.2.110.0030.00722.08
8.2.100.0090.00317.88
8.2.90.0080.00019.35
8.2.80.0080.00017.97
8.2.70.0000.00917.63
8.2.60.0040.00417.93
8.2.50.0150.00018.07
8.2.40.0030.00519.78
8.2.30.0000.00918.23
8.2.20.0070.00317.94
8.2.10.0040.00418.07
8.2.00.0110.00017.75
8.1.280.0140.00725.92
8.1.270.0040.00424.05
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00823.98
8.1.230.0030.00919.17
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0040.00417.38
8.1.190.0080.00017.35
8.1.180.0030.00618.10
8.1.170.0040.00418.40
8.1.160.0070.00022.07
8.1.150.0070.00018.78
8.1.140.0000.00717.64
8.1.130.0030.00617.90
8.1.120.0040.00417.61
8.1.110.0050.00317.62
8.1.100.0070.00017.61
8.1.90.0040.00317.59
8.1.80.0000.00817.49
8.1.70.0050.00317.52
8.1.60.0080.00017.56
8.1.50.0030.00517.49
8.1.40.0040.00417.55
8.1.30.0040.00417.66
8.1.20.0000.00717.79
8.1.10.0030.00517.79
8.1.00.0000.00717.62
8.0.300.0000.00718.77
8.0.290.0030.00616.75
8.0.280.0050.00318.39
8.0.270.0050.00317.27
8.0.260.0000.00617.18
8.0.250.0000.00717.11
8.0.240.0030.00316.99
8.0.230.0000.00717.09
8.0.220.0030.00317.04
8.0.210.0030.00316.90
8.0.200.0000.00716.97
8.0.190.0000.00817.05
8.0.180.0070.00016.95
8.0.170.0080.00017.10
8.0.160.0030.00417.04
8.0.150.0070.00017.06
8.0.140.0060.00316.88
8.0.130.0000.00613.35
8.0.120.0040.00416.91
8.0.110.0000.00716.94
8.0.100.0020.00516.91
8.0.90.0020.00516.92
8.0.80.0060.00917.05
8.0.70.0000.00717.04
8.0.60.0000.00817.10
8.0.50.0000.00716.94
8.0.30.0100.01017.26
8.0.20.0080.01117.40
8.0.10.0040.00417.05
8.0.00.0090.01116.82
7.4.330.0020.00215.00
7.4.320.0040.00416.50
7.4.300.0030.00316.63
7.4.290.0080.00016.66
7.4.280.0070.00016.62
7.4.270.0030.00316.64
7.4.260.0040.00416.77
7.4.250.0040.00416.71
7.4.240.0030.00416.76
7.4.230.0050.00216.79
7.4.220.0090.00916.67
7.4.210.0030.01216.80
7.4.200.0040.00416.74
7.4.160.0040.01216.70
7.4.150.0150.00317.40
7.4.140.0150.00817.86
7.4.130.0110.00916.68
7.4.120.0060.01216.59
7.4.110.0130.00616.60
7.4.100.0000.01716.39
7.4.90.0070.01016.55
7.4.80.0150.00719.39
7.4.70.0100.00716.57
7.4.60.0080.00816.73
7.4.50.0000.00516.64
7.4.40.0120.00616.55
7.4.30.0080.00816.68
7.4.00.0070.01014.99
7.3.330.0030.00313.13
7.3.320.0000.00513.18
7.3.310.0040.00416.22
7.3.300.0050.00316.06
7.3.290.0130.00716.31
7.3.280.0070.01116.31
7.3.270.0220.00017.40
7.3.260.0100.00716.65
7.3.250.0060.01016.54
7.3.240.0140.00316.51
7.3.230.0160.00016.65
7.3.210.0110.00616.59
7.3.200.0130.01019.39
7.3.190.0100.01316.41
7.3.180.0110.00316.58
7.3.170.0030.01416.41
7.3.160.0070.01016.38
7.3.120.0030.01015.03
7.3.110.0060.00614.88
7.3.100.0060.00614.99
7.3.90.0030.00914.87
7.3.80.0070.00314.78
7.3.70.0030.00714.88
7.3.60.0000.01014.66
7.3.50.0060.00314.63
7.3.40.0040.00714.95
7.3.30.0070.00314.61
7.3.20.0060.00616.53
7.3.10.0030.01016.64
7.3.00.0080.00716.58
7.2.330.0030.01516.67
7.2.320.0060.01216.49
7.2.310.0040.01516.91
7.2.300.0060.01116.42
7.2.290.0030.01316.82
7.2.240.0070.00715.25
7.2.230.0040.01114.98
7.2.220.0070.01114.98
7.2.210.0060.00915.30
7.2.200.0060.00914.89
7.2.190.0100.00614.76
7.2.180.0030.01015.11
7.2.170.0070.00714.96
7.2.160.0040.01415.16
7.2.150.0000.01516.95
7.2.140.0060.01016.64
7.2.130.0080.00416.92
7.2.120.0050.00716.82
7.2.110.0060.00716.86
7.2.100.0070.00716.75
7.2.90.0020.01216.86
7.2.80.0060.00617.03
7.2.70.0030.00916.72
7.2.60.0080.00716.65
7.2.50.0050.00716.93
7.2.40.0030.01016.85
7.2.30.0020.01016.90
7.2.20.0070.00816.91
7.2.10.0070.00716.86
7.2.00.0060.00717.75
7.1.330.0070.00715.70
7.1.320.0100.00715.72
7.1.310.0040.00715.96
7.1.300.0000.01515.83
7.1.290.0070.00715.76
7.1.280.0070.00715.86
7.1.270.0000.01215.88
7.1.260.0000.01315.82
7.1.250.0060.00615.77
7.1.100.0070.00418.27
7.1.70.0030.00717.27
7.1.60.0130.01319.32
7.1.50.0070.01016.93
7.1.00.0070.07322.45
7.0.200.0000.00716.60
7.0.140.0000.07722.20
7.0.60.0030.07719.91
7.0.50.0070.06317.89
7.0.40.0170.07320.21
7.0.30.0530.07720.13
7.0.20.0330.07020.10
7.0.10.0300.05320.09
7.0.00.0000.09320.09
5.6.280.0000.07721.10
5.6.210.0070.08320.45
5.6.200.0170.04318.10
5.6.190.0070.09020.45
5.6.180.3170.04320.77
5.6.170.0270.04020.52
5.6.160.0030.04020.48
5.6.150.0030.05718.18
5.6.140.0070.08018.15
5.6.130.0070.07318.18
5.6.120.0170.07321.02
5.6.110.0100.08720.98
5.6.100.0070.08020.98
5.6.90.0130.07721.10
5.6.80.0170.05720.40
5.6.70.4430.04320.36
5.5.350.0400.06320.39
5.5.340.0030.05318.02
5.5.330.0000.04320.14
5.5.320.0200.04320.20
5.5.310.0330.07020.20
5.5.300.0130.05017.86
5.5.290.0000.04317.86
5.5.280.0030.09020.73
5.5.270.0100.08320.76
5.5.260.0070.08720.93
5.5.250.0070.07320.61
5.5.240.0130.07320.35
5.4.450.1500.05019.43
5.4.440.0500.06019.49
5.4.430.0070.05719.63
5.4.420.0630.00019.68
5.4.410.0630.00019.57
5.4.400.0630.00019.19
5.4.390.0630.00019.16
5.4.380.0630.00019.16
5.4.370.0600.00019.16
5.4.360.0600.00019.09
5.4.350.0630.00019.06
5.4.340.0080.03311.97
5.4.320.0050.03612.45
5.4.310.0060.03812.45
5.4.300.0070.03512.46
5.4.290.0040.04012.45
5.4.280.0140.03212.35
5.4.270.0040.03812.35
5.4.260.0060.03812.35
5.4.250.0070.03812.35
5.4.240.0080.03412.35
5.4.230.0080.03912.34
5.4.220.0060.03612.34
5.4.210.0050.03912.34
5.4.200.0070.03612.34
5.4.190.0090.03212.34
5.4.180.0050.03612.34
5.4.170.0060.03512.35
5.4.160.0050.03712.35
5.4.150.0070.03412.34
5.4.140.0060.03612.03
5.4.130.0060.03612.01
5.4.120.0060.03511.97
5.4.110.0060.03511.96
5.4.100.0050.03611.96
5.4.90.0060.04011.96
5.4.80.0050.03711.96
5.4.70.0060.03411.96
5.4.60.0060.03511.96
5.4.50.0060.03511.96
5.4.40.0070.03211.95
5.4.30.0070.03311.95
5.4.20.0040.03711.95
5.4.10.0070.03311.95
5.4.00.0070.03411.44
5.3.290.0090.03612.80
5.3.280.0050.03812.71
5.3.270.0040.04112.72
5.3.260.0070.05012.72
5.3.250.0020.04212.72
5.3.240.0040.04312.72
5.3.230.0070.03512.71
5.3.220.0130.03012.68
5.3.210.0060.05312.68
5.3.200.0050.04512.68
5.3.190.0050.04712.68
5.3.180.0040.03912.68
5.3.170.0080.03512.67
5.3.160.0040.03812.67
5.3.150.0040.03812.68
5.3.140.0040.03912.66
5.3.130.0080.04212.66
5.3.120.0040.04012.66
5.3.110.0090.03912.66
5.3.100.0050.03712.12
5.3.90.0060.04112.08
5.3.80.0080.03712.08
5.3.70.0040.03712.07
5.3.60.0040.03812.06
5.3.50.0070.03412.00
5.3.40.0040.04012.00
5.3.30.0060.03711.95
5.3.20.0030.03711.72
5.3.10.0070.03311.69
5.3.00.0050.03611.68
5.2.170.0040.0309.18
5.2.160.0070.0309.19
5.2.150.0070.0309.19
5.2.140.0070.0329.18
5.2.130.0030.0309.14
5.2.120.0020.0309.15
5.2.110.0030.0309.15
5.2.100.0090.0239.14
5.2.90.0090.0249.14
5.2.80.0080.0279.14
5.2.70.0030.0319.14
5.2.60.0090.0309.09
5.2.50.0060.0319.06
5.2.40.0040.0299.04
5.2.30.0020.0329.02
5.2.20.0060.0269.00
5.2.10.0050.0278.93
5.2.00.0040.0298.79
5.1.60.0030.0248.07
5.1.50.0030.0278.06
5.1.40.0100.0248.04
5.1.30.0050.0258.39
5.1.20.0020.0288.42
5.1.10.0050.0268.14
5.1.00.0020.0288.14
5.0.50.0030.0216.62
5.0.40.0040.0186.48
5.0.30.0030.0326.29
5.0.20.0040.0186.26
5.0.10.0030.0216.23
5.0.00.0050.0286.23
4.4.90.0030.0154.77
4.4.80.0030.0154.75
4.4.70.0030.0154.75
4.4.60.0040.0184.75
4.4.50.0030.0144.77
4.4.40.0040.0284.71
4.4.30.0020.0164.76
4.4.20.0060.0234.84
4.4.10.0030.0184.85
4.4.00.0070.0214.76
4.3.110.0030.0164.67
4.3.100.0020.0154.66
4.3.90.0000.0184.63
4.3.80.0030.0254.59
4.3.70.0030.0164.63
4.3.60.0030.0154.62
4.3.50.0050.0154.63
4.3.40.0050.0274.54
4.3.30.0010.0183.28
4.3.20.0030.0173.26
4.3.10.0020.0163.22
4.3.00.0100.01314.27

preferences:
42.03 ms | 401 KiB | 5 Q