3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime('2011-01-01 17:13:00'); $datetime2 = new DateTime('2011-01-03 17:13:01'); $interval = datetime1.getFullYear() + "-" + datetime1.getMonth() + "-" + datetime1.getDate(); 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)
8.3.60.0110.00718.59
8.3.50.0120.00922.18
8.3.40.0070.00719.04
8.3.30.0110.00719.04
8.3.20.0070.00020.34
8.3.10.0040.00423.39
8.3.00.0090.00020.75
8.2.180.0110.00716.75
8.2.170.0120.00322.96
8.2.160.0090.00620.52
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0110.00326.16
8.2.120.0050.00320.89
8.2.110.0060.00322.10
8.2.100.0040.00719.76
8.2.90.0090.00019.13
8.2.80.0060.00317.97
8.2.70.0030.00617.75
8.2.60.0000.00817.93
8.2.50.0080.00018.07
8.2.40.0030.00619.95
8.2.30.0030.00718.24
8.2.20.0040.00417.93
8.2.10.0040.00418.11
8.2.00.0020.00517.95
8.1.280.0070.01425.92
8.1.270.0080.00021.88
8.1.260.0070.00026.35
8.1.250.0030.00628.09
8.1.240.0000.00823.71
8.1.230.0080.00319.09
8.1.220.0080.00017.74
8.1.210.0000.00918.77
8.1.200.0000.01217.48
8.1.190.0040.00417.60
8.1.180.0110.00618.10
8.1.170.0000.00818.59
8.1.160.0000.00722.04
8.1.150.0000.00818.83
8.1.140.0030.00617.52
8.1.130.0000.00717.89
8.1.120.0000.00717.58
8.1.110.0040.00317.69
8.1.100.0050.00317.28
8.1.90.0040.00417.54
8.1.80.0050.00217.57
8.1.70.0030.00317.60
8.1.60.0000.00917.72
8.1.50.0050.00317.63
8.1.40.0000.00717.52
8.1.30.0040.00417.63
8.1.20.0020.00517.70
8.1.10.0040.00417.59
8.1.00.0070.00017.74
8.0.300.0000.00718.77
8.0.290.0000.00817.30
8.0.280.0000.00818.49
8.0.270.0030.00317.25
8.0.260.0000.00617.32
8.0.250.0030.00317.25
8.0.240.0040.00417.26
8.0.230.0030.00317.19
8.0.220.0000.00717.10
8.0.210.0000.00817.05
8.0.200.0000.00717.18
8.0.190.0050.00317.10
8.0.180.0070.00017.20
8.0.170.0000.00817.20
8.0.160.0050.00317.18
8.0.150.0040.00717.05
8.0.140.0050.00217.17
8.0.130.0000.00513.48
8.0.120.0000.00817.11
8.0.110.0000.00817.17
8.0.100.0040.00417.03
8.0.90.0040.00417.19
8.0.80.0030.01217.14
8.0.70.0000.00716.97
8.0.60.0040.00417.09
8.0.50.0000.00817.20
8.0.30.0080.01017.12
8.0.20.0120.00617.40
8.0.10.0000.00717.25
8.0.00.0070.01217.00
7.4.330.0000.00515.14
7.4.320.0000.00616.56
7.4.300.0000.00616.63
7.4.290.0070.00316.56
7.4.280.0040.00716.62
7.4.270.0070.00016.65
7.4.260.0040.00416.48
7.4.250.0040.00416.63
7.4.240.0020.00516.76
7.4.230.0070.00016.63
7.4.220.0120.00616.77
7.4.210.0050.01016.64
7.4.200.0030.00316.39
7.4.160.0030.01416.69
7.4.150.0060.01117.40
7.4.140.0100.01317.86
7.4.130.0050.01216.71
7.4.120.0140.01016.74
7.4.110.0140.00316.78
7.4.100.0120.01216.57
7.4.90.0110.00716.76
7.4.80.0090.01019.39
7.4.70.0030.01316.61
7.4.60.0070.01016.55
7.4.50.0000.00816.65
7.4.40.0140.00616.76
7.4.30.0130.00316.78
7.4.00.0120.00015.14
7.3.330.0040.00413.28
7.3.320.0000.00513.31
7.3.310.0040.00416.41
7.3.300.0030.00316.41
7.3.290.0060.01216.38
7.3.280.0090.00816.40
7.3.270.0100.00717.40
7.3.260.0070.01016.54
7.3.250.0120.00516.35
7.3.240.0130.00316.65
7.3.230.0170.00016.45
7.3.210.0170.00716.48
7.3.200.0170.00716.48
7.3.190.0060.01316.51
7.3.180.0070.00716.63
7.3.170.0000.01616.55
7.3.160.0030.01316.46
7.3.120.0080.00814.96
7.2.330.0070.01116.76
7.2.320.0070.01416.76
7.2.310.0140.00316.57
7.2.300.0110.00716.90
7.2.290.0130.00616.87
7.2.60.0040.01117.13
7.2.00.0040.01119.61
7.1.200.0050.00515.73
7.1.100.0000.01718.09
7.1.70.0090.00017.36
7.1.60.0070.01719.70
7.1.50.0070.02016.75
7.1.00.0070.07322.28
7.0.200.0060.00316.80
7.0.140.0100.06722.08
7.0.120.0100.04022.09
7.0.110.0070.04322.11
7.0.100.0130.04021.96
7.0.90.0070.03722.01
7.0.80.0070.06322.00
7.0.70.0100.06321.92
7.0.60.0070.04022.11
7.0.50.0100.04022.14
7.0.40.0070.04720.03
7.0.30.0000.04720.07
7.0.20.0100.03319.93
7.0.10.0030.04720.02
7.0.00.0070.03719.93
5.6.280.0000.08020.92
5.6.270.0000.04720.94
5.6.260.0100.05720.92
5.6.250.0070.04020.84
5.6.240.0070.05020.99
5.6.230.0030.06321.01
5.6.220.0000.04320.68
5.6.210.0030.04020.92
5.6.200.0030.04720.79
5.6.190.0100.03721.01
5.6.180.0230.02721.03
5.6.170.0000.04320.71
5.6.160.0130.06320.75
5.6.150.0070.05720.94
5.6.140.0000.04320.69
5.6.130.0030.04020.78
5.6.120.0070.04720.98
5.6.110.0000.03720.88
5.6.100.0130.07020.98
5.6.90.0030.04020.86
5.6.80.0030.04020.27
5.6.70.0030.04020.25
5.6.60.0030.04020.12
5.6.50.0130.03720.25
5.6.40.0030.05320.13
5.6.30.0030.04020.37
5.6.20.0070.06320.04
5.6.10.0000.05320.34
5.6.00.0000.04020.37
5.5.380.0000.07317.53
5.5.370.0000.04317.64
5.5.360.0000.06317.61
5.5.350.0030.05717.62
5.5.340.0100.05017.86
5.5.330.0000.04718.16
5.5.320.0070.03718.02
5.5.310.0130.03017.84
5.5.300.0070.04017.76
5.5.290.0000.04717.73
5.5.280.0000.04718.16
5.5.270.0030.04017.86
5.5.260.0030.04318.00
5.5.250.0030.04017.57
5.5.240.0000.04017.39
5.5.230.0070.06717.51
5.5.220.0030.04317.22
5.5.210.0070.03317.47
5.5.200.0070.04017.45
5.5.190.0030.04717.21
5.5.180.0030.06017.12
5.5.160.0030.03717.45
5.5.150.0030.04017.37
5.5.140.0070.03317.37
5.5.130.0030.03717.21
5.5.120.0100.05317.44
5.5.110.0030.04717.23
5.5.100.0030.04017.28
5.5.90.0100.03017.09
5.5.80.0030.07317.38
5.5.70.0000.04317.06
5.5.60.0000.07317.25
5.5.50.0100.03717.34
5.5.40.0070.03317.08
5.5.30.0000.06317.10
5.5.20.0070.03717.34
5.5.10.0100.03017.36
5.5.00.0100.03317.10
5.4.450.0000.04019.55
5.4.440.0030.03319.30
5.4.430.0070.03719.28
5.4.420.0030.04019.30
5.4.410.0030.04719.17
5.4.400.0030.04318.88
5.4.390.0100.03318.90
5.4.380.0100.02718.95
5.4.370.0100.03018.93
5.4.360.0070.04318.90
5.4.350.0000.04019.11
5.4.340.0070.06719.03
5.4.320.0070.07318.90
5.4.310.0000.04019.11
5.4.300.0030.04319.11
5.4.290.0000.04018.93
5.4.280.0000.06718.88
5.4.270.0000.04019.12
5.4.260.0000.04719.21
5.4.250.0070.03318.89
5.4.240.0000.04019.07
5.4.230.0070.06319.06
5.4.220.0100.07318.87
5.4.210.0030.05019.22
5.4.200.0100.05718.89
5.4.190.0000.04319.11
5.4.180.0030.03718.95
5.4.170.0030.03718.92
5.4.160.0000.04018.91
5.4.150.0000.04318.93
5.4.140.0030.03316.23
5.4.130.0000.04016.16
5.4.120.0000.03716.19
5.4.110.0030.03316.48
5.4.100.0030.03316.53
5.4.90.0030.03016.36
5.4.80.0000.03316.36
5.4.70.0030.03016.50
5.4.60.0000.03016.33
5.4.50.0000.03016.42
5.4.40.0030.03016.21
5.4.30.0030.02716.28
5.4.20.0030.02716.39
5.4.10.0030.02716.05
5.4.00.0000.03015.87
5.3.290.0000.05314.53
5.3.280.0000.04714.52
5.3.270.0030.05014.53
5.3.260.0100.03314.68
5.3.250.0070.03314.62
5.3.240.0000.03714.70
5.3.230.0000.03714.69
5.3.220.0030.03314.43
5.3.210.0100.02714.43
5.3.200.0030.03314.63
5.3.190.0000.03014.63
5.3.180.0000.03014.63
5.3.170.0030.03014.35
5.3.160.0030.03014.41
5.3.150.0000.03714.62
5.3.140.0000.03314.44
5.3.130.0000.03314.64
5.3.120.0000.03014.47
5.3.110.0000.03714.56
5.3.100.0030.02714.11
5.3.90.0070.02313.96
5.3.80.0030.02713.80
5.3.70.0030.02713.96
5.3.60.0030.02714.01
5.3.50.0000.03013.89
5.3.40.0000.03313.73
5.3.30.0000.03013.91
5.3.20.0000.03013.71
5.3.10.0030.02713.66
5.3.00.0000.03013.58
5.2.170.0000.02311.64
5.2.160.0000.02311.64
5.2.150.0000.02311.64
5.2.140.0000.02311.64
5.2.130.0000.02311.64
5.2.120.0000.02311.64
5.2.110.0000.02311.64
5.2.100.0030.02011.64
5.2.90.0030.02311.64
5.2.80.0000.02311.64
5.2.70.0000.02311.64
5.2.60.0000.02311.64
5.2.50.0000.02311.64
5.2.40.0030.02311.64
5.2.30.0030.02311.64
5.2.20.0000.02311.64
5.2.10.0000.02311.64
5.2.00.0000.02311.64
5.1.60.0000.02311.64
5.1.50.0000.02011.64
5.1.40.0000.02011.64
5.1.30.0030.02011.64
5.1.20.0000.02311.64
5.1.10.0000.02011.64
5.1.00.0000.02311.64
5.0.50.0000.01711.64
5.0.40.0000.01711.64
5.0.30.0000.02711.64
5.0.20.0000.01711.64
5.0.10.0070.02311.64
5.0.00.0000.03011.64
4.4.90.0030.01011.64
4.4.80.0000.01311.64
4.4.70.0000.01311.64
4.4.60.0000.01311.64
4.4.50.0000.01011.64
4.4.40.0000.02011.64
4.4.30.0000.01311.64
4.4.20.0000.01311.64
4.4.10.0070.00711.64
4.4.00.0000.02011.64
4.3.110.0000.01311.64
4.3.100.0000.01311.64
4.3.90.0000.02311.64
4.3.80.0000.02011.64
4.3.70.0000.02711.64
4.3.60.0030.01011.64
4.3.50.0000.03311.64
4.3.40.0030.03311.64
4.3.30.0000.03311.64
4.3.20.0000.02011.64
4.3.10.0000.02011.64
4.3.00.0030.01711.64

preferences:
39.59 ms | 401 KiB | 5 Q