3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = '2009-10-11 00:00:00'; $datetime2 = '2009-10-11 00:00:01'; $interval = date_diff($datetime1, $datetime2); echo $interval;

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)
8.3.60.0140.00418.30
8.3.50.0120.00621.94
8.3.40.0090.00618.93
8.3.30.0170.00318.98
8.3.20.0050.00220.29
8.3.10.0040.00423.52
8.3.00.0080.00020.80
8.2.180.0070.01116.88
8.2.170.0070.01022.96
8.2.160.0030.01020.44
8.2.150.0050.00224.18
8.2.140.0050.00324.66
8.2.130.0140.00326.16
8.2.120.0060.00320.79
8.2.110.0030.00621.04
8.2.100.0040.00817.78
8.2.90.0050.00317.84
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0070.00417.68
8.2.50.0000.00818.07
8.2.40.0060.00321.01
8.2.30.0060.00318.27
8.2.20.0000.00717.68
8.2.10.0070.00017.93
8.2.00.0040.00417.72
8.1.280.0100.00725.92
8.1.270.0080.00022.09
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0080.00022.53
8.1.230.0000.01121.03
8.1.220.0000.00817.74
8.1.210.0040.00418.90
8.1.200.0040.00717.23
8.1.190.0040.00417.22
8.1.180.0070.00418.10
8.1.170.0030.00618.60
8.1.160.0050.00321.95
8.1.150.0040.00418.62
8.1.140.0070.00017.35
8.1.130.0030.00317.87
8.1.120.0000.00717.29
8.1.110.0060.00317.41
8.1.100.0030.00817.43
8.1.90.0000.00717.43
8.1.80.0030.00617.36
8.1.70.0030.00317.34
8.1.60.0030.00517.58
8.1.50.0000.00717.42
8.1.40.0020.00517.52
8.1.30.0090.00017.49
8.1.20.0000.00817.64
8.1.10.0000.00717.59
8.1.00.0060.00317.51
8.0.300.0050.00320.04
8.0.290.0070.00016.63
8.0.280.0070.00018.33
8.0.270.0000.00717.13
8.0.260.0030.00317.21
8.0.250.0030.00516.95
8.0.240.0000.00816.88
8.0.230.0030.00316.98
8.0.220.0000.00716.80
8.0.210.0040.00416.95
8.0.200.0000.00716.94
8.0.190.0000.00916.98
8.0.180.0040.00416.83
8.0.170.0000.00716.88
8.0.160.0030.00316.81
8.0.150.0000.00716.73
8.0.140.0040.00416.80
8.0.130.0060.00013.26
8.0.120.0040.00416.76
8.0.110.0050.00216.79
8.0.100.0000.00716.77
8.0.90.0040.00416.93
8.0.80.0090.00616.93
8.0.70.0040.00416.93
8.0.60.0040.00416.86
8.0.50.0080.00016.78
8.0.30.0150.00717.14
8.0.20.0120.00617.40
8.0.10.0040.00417.07
8.0.00.0110.00616.76
7.4.330.0050.00015.00
7.4.320.0040.00416.58
7.4.300.0000.00616.55
7.4.290.0000.00616.34
7.4.280.0050.00316.44
7.4.270.0070.00016.44
7.4.260.0000.00716.41
7.4.250.0000.00816.45
7.4.240.0020.00516.48
7.4.230.0000.00716.56
7.4.220.0100.00716.61
7.4.210.0030.01216.56
7.4.200.0000.00716.28
7.4.160.0110.00616.50
7.4.150.0230.02117.40
7.4.140.0070.01117.86
7.4.130.0080.00916.55
7.4.120.0140.00616.46
7.4.110.0030.01316.73
7.4.100.0120.01216.37
7.4.90.0030.01316.45
7.4.80.0100.00719.39
7.4.70.0060.01016.70
7.4.60.0030.01416.29
7.4.50.0000.00716.35
7.4.40.0130.01016.69
7.4.30.0100.00616.46
7.4.00.0070.00714.66
7.3.330.0000.00813.00
7.3.320.0000.00513.24
7.3.310.0070.00016.11
7.3.300.0030.00316.25
7.3.290.0070.00716.37
7.3.280.0110.00716.27
7.3.270.0100.01417.40
7.3.260.0130.00316.31
7.3.250.0100.01016.36
7.3.240.0070.01016.27
7.3.230.0110.00716.39
7.3.210.0120.01216.27
7.3.200.0120.00919.39
7.3.190.0060.01616.38
7.3.180.0070.00716.36
7.3.170.0120.00616.44
7.3.160.0060.01016.50
7.3.120.0080.00914.95
7.3.110.0100.00614.83
7.3.100.0090.00614.64
7.3.90.0070.00714.80
7.3.80.0030.00814.78
7.3.70.0060.00914.87
7.3.60.0080.00314.87
7.3.50.0070.00314.70
7.3.40.0030.01014.39
7.3.30.0080.00614.74
7.3.20.0140.00416.61
7.3.10.0070.00816.53
7.3.00.0080.00816.62
7.2.330.0030.01316.68
7.2.320.0090.00916.46
7.2.310.0120.00416.67
7.2.300.0070.01016.46
7.2.290.0120.00916.63
7.2.250.0130.00614.86
7.2.240.0070.01314.85
7.2.230.0030.00714.89
7.2.220.0000.01214.88
7.2.210.0070.00414.91
7.2.200.0000.01215.18
7.2.190.0040.01214.82
7.2.180.0000.01615.13
7.2.170.0120.00615.08
7.2.130.0040.00816.86
7.2.120.0030.01016.82
7.2.110.0000.01116.71
7.2.100.0040.00816.70
7.2.90.0100.00316.75
7.2.80.0070.00416.90
7.2.70.0070.00316.87
7.2.60.0050.00616.83
7.2.50.0070.00716.73
7.2.40.0040.01116.96
7.2.30.0110.00616.84
7.2.20.0000.00816.56
7.2.10.0070.00316.86
7.2.00.0080.00618.17
7.1.330.0080.00615.72
7.1.320.0000.01415.93
7.1.310.0000.01315.74
7.1.300.0030.01015.84
7.1.290.0100.00615.80
7.1.280.0060.01215.97
7.1.270.0060.00815.46
7.1.260.0100.00315.93
7.1.250.0000.00815.65
7.1.200.0030.00915.76
7.1.100.0000.01118.05
7.1.70.0040.00417.34
7.1.60.0120.01219.70
7.1.50.0030.01216.99
7.1.00.0070.07022.46
7.0.200.0080.00016.71
7.0.140.0100.06722.11
7.0.60.0070.08720.00
7.0.50.0130.06017.77
7.0.40.0070.09020.05
7.0.30.0270.03720.21
7.0.20.0270.03020.16
7.0.10.0030.04320.30
7.0.00.0130.08319.99
5.6.280.0030.07321.07
5.6.210.0070.06020.68
5.6.200.0030.04718.22
5.6.190.0030.04320.35
5.6.180.3170.04020.39
5.6.170.0300.06020.41
5.6.160.0030.04320.50
5.6.150.0030.06718.22
5.6.140.0130.04318.09
5.6.130.0030.05718.07
5.6.120.0070.08021.01
5.6.110.0100.05321.11
5.6.100.0070.08020.92
5.6.90.0030.09020.95
5.6.80.0000.04020.50
5.6.70.4530.03720.35
5.5.350.0070.08020.31
5.5.340.0030.06317.91
5.5.330.0030.05020.23
5.5.320.0230.07320.20
5.5.310.0200.04020.32
5.5.300.0030.03718.00
5.5.290.0030.07318.02
5.5.280.0130.07720.88
5.5.270.0130.08020.79
5.5.260.0170.06320.88
5.5.250.0070.08720.58
5.5.240.0300.06320.25
5.4.450.0600.03728.28
5.4.440.0230.04728.28
5.4.430.0300.04028.28
5.4.420.0300.03728.28
5.4.410.0230.04327.85
5.4.400.0330.04027.24
5.4.390.0270.04726.89
5.4.380.0170.05018.70
5.4.370.0230.04318.58
5.4.360.0130.05018.72
5.4.350.0200.07018.64
5.4.340.0170.05718.69
5.4.320.0110.04312.45
5.4.310.0100.04412.45
5.4.300.0100.04612.45
5.4.290.0080.05112.45
5.4.280.0070.04712.35
5.4.270.0080.04612.35
5.4.260.0100.04812.35
5.4.250.0080.03912.35
5.4.240.0080.03712.34
5.4.230.0060.03912.34
5.4.220.0070.03712.34
5.4.210.0110.03412.34
5.4.200.0100.03712.34
5.4.190.0050.03812.34
5.4.180.0070.03812.33
5.4.170.0060.03712.35
5.4.160.0080.03612.34
5.4.150.0060.04012.34
5.4.140.0070.03912.02
5.4.130.0100.03312.01
5.4.120.0050.03811.96
5.4.110.0080.03811.97
5.4.100.0080.04011.96
5.4.90.0060.04211.96
5.4.80.0090.03511.96
5.4.70.0040.03711.96
5.4.60.0080.03211.96
5.4.50.0050.03711.96
5.4.40.0080.03311.95
5.4.30.0060.03711.95
5.4.20.0050.03711.95
5.4.10.0080.03411.95
5.4.00.0050.03911.43
5.3.290.0110.03512.80
5.3.280.0060.04112.71
5.3.270.0070.04212.73
5.3.260.0060.04212.72
5.3.250.0060.03812.72
5.3.240.0060.03912.72
5.3.230.0060.03912.71
5.3.220.0040.03912.68
5.3.210.0050.04112.68
5.3.200.0040.03912.68
5.3.190.0060.04312.68
5.3.180.0080.03612.67
5.3.170.0060.03612.67
5.3.160.0080.03412.67
5.3.150.0070.03712.67
5.3.140.0050.04012.66
5.3.130.0030.04112.66
5.3.120.0040.04112.66
5.3.110.0050.04212.66
5.3.100.0090.03612.11
5.3.90.0050.03712.08
5.3.80.0070.03512.07
5.3.70.0090.03312.07
5.3.60.0060.03612.06
5.3.50.0050.03712.00
5.3.40.0090.03812.00
5.3.30.0050.03911.94
5.3.20.0050.03611.72
5.3.10.0070.03411.69
5.3.00.0110.05011.67
5.2.170.0060.0439.18
5.2.160.0040.0429.18
5.2.150.0040.0369.18
5.2.140.0050.0309.18
5.2.130.0060.0409.14
5.2.120.0020.0329.14
5.2.110.0060.0309.14
5.2.100.0060.0269.13
5.2.90.0030.0309.14
5.2.80.0060.0299.14
5.2.70.0060.0359.13
5.2.60.0060.0409.09
5.2.50.0050.0319.06
5.2.40.0080.0379.04
5.2.30.0030.0339.01
5.2.20.0060.0289.00
5.2.10.0070.0338.92
5.2.00.0060.0288.78
5.1.60.0040.0248.06
5.1.50.0030.0268.06
5.1.40.0030.0258.04
5.1.30.0050.0258.39
5.1.20.0030.0288.41
5.1.10.0080.0288.14
5.1.00.0040.0268.14
5.0.50.0050.0196.62
5.0.40.0080.0176.47
5.0.30.0030.0346.29
5.0.20.0050.0186.26
5.0.10.0010.0226.23
5.0.00.0050.0306.23
4.4.90.0030.0164.78
4.4.80.0030.0154.76
4.4.70.0010.0184.75
4.4.60.0060.0184.75
4.4.50.0020.0164.77
4.4.40.0030.0264.70
4.4.30.0020.0164.76
4.4.20.0040.0154.84
4.4.10.0030.0184.85
4.4.00.0030.0274.76
4.3.110.0030.0154.67
4.3.100.0040.0144.67
4.3.90.0030.0144.64
4.3.80.0030.0284.59
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0060.0224.54
4.3.30.0010.0173.28
4.3.20.0010.0183.25
4.3.10.0010.0173.22
4.3.00.0000.01726.16

preferences:
40.25 ms | 401 KiB | 5 Q