3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime('2011-01-03 17:13:00'); $datetime2 = new DateTime('2011-01-03 17:13:01'); $interval = $datetime1->diff($datetime2); echo $interval->format('$d');

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)
8.3.60.0100.00718.43
8.3.50.0100.00822.00
8.3.40.0070.00718.68
8.3.30.0120.00919.08
8.3.20.0070.00020.29
8.3.10.0050.00323.66
8.3.00.0040.00420.77
8.2.180.0040.01916.63
8.2.170.0110.00322.96
8.2.160.0130.00020.29
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0170.00026.16
8.2.120.0040.00420.84
8.2.110.0090.00022.27
8.2.100.0120.00017.91
8.2.90.0000.00819.34
8.2.80.0040.00417.97
8.2.70.0000.00817.73
8.2.60.0080.00018.03
8.2.50.0040.00418.07
8.2.40.0000.00920.07
8.2.30.0030.00618.20
8.2.20.0000.00817.89
8.2.10.0040.00418.09
8.2.00.0040.00417.88
8.1.280.0100.00725.92
8.1.270.0070.00023.79
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00322.19
8.1.230.0030.00819.21
8.1.220.0080.00017.79
8.1.210.0030.00618.77
8.1.200.0030.00717.48
8.1.190.0040.00417.22
8.1.180.0050.00318.10
8.1.170.0000.00918.71
8.1.160.0000.00821.98
8.1.150.0070.00018.63
8.1.140.0040.00417.57
8.1.130.0030.00317.84
8.1.120.0040.00317.48
8.1.110.0070.00017.55
8.1.100.0000.01017.48
8.1.90.0030.00517.61
8.1.80.0050.00217.57
8.1.70.0070.00017.50
8.1.60.0040.00417.66
8.1.50.0000.00817.64
8.1.40.0040.00417.57
8.1.30.0060.00317.65
8.1.20.0000.00717.60
8.1.10.0070.00017.75
8.1.00.0090.00017.61
8.0.300.0000.00718.77
8.0.290.0000.00717.30
8.0.280.0030.00318.43
8.0.270.0040.00417.34
8.0.260.0000.00717.25
8.0.250.0040.00417.04
8.0.240.0000.00817.04
8.0.230.0000.00717.02
8.0.220.0020.00517.05
8.0.210.0000.00716.97
8.0.200.0060.00017.11
8.0.190.0050.00317.09
8.0.180.0040.00417.06
8.0.170.0030.00616.95
8.0.160.0040.00417.06
8.0.150.0030.00516.88
8.0.140.0080.00016.93
8.0.130.0050.00013.35
8.0.120.0000.00817.00
8.0.110.0000.00917.07
8.0.100.0030.00316.91
8.0.90.0040.00416.93
8.0.80.0030.01217.04
8.0.70.0040.00416.83
8.0.60.0000.00717.09
8.0.50.0040.00417.06
8.0.30.0090.00917.19
8.0.20.0110.00817.40
8.0.10.0070.00017.11
8.0.00.0130.00517.09
7.4.330.0050.00015.15
7.4.320.0000.00616.61
7.4.300.0030.00316.70
7.4.290.0000.00716.63
7.4.280.0030.00616.51
7.4.270.0070.00016.56
7.4.260.0070.00016.60
7.4.250.0070.00016.59
7.4.240.0050.00216.61
7.4.230.0030.00316.57
7.4.220.0070.01116.68
7.4.210.0070.00716.77
7.4.200.0000.00716.57
7.4.160.0200.00416.58
7.4.150.0110.00617.40
7.4.140.0080.01117.86
7.4.130.0090.00816.61
7.4.120.0110.01116.57
7.4.110.0070.01016.66
7.4.100.0140.01016.70
7.4.90.0120.00616.69
7.4.80.0070.01119.39
7.4.70.0000.01916.77
7.4.60.0060.00916.48
7.4.50.0000.00916.68
7.4.40.0040.01316.75
7.4.30.0060.01016.58
7.4.00.0030.01415.11
7.3.330.0000.00713.20
7.3.320.0000.00513.20
7.3.310.0070.00016.07
7.3.300.0030.00316.30
7.3.290.0100.01016.29
7.3.280.0100.00716.29
7.3.270.0110.00717.40
7.3.260.0120.00916.46
7.3.250.0120.01116.50
7.3.240.0090.00916.41
7.3.230.0060.01016.39
7.3.210.0060.01316.53
7.3.200.0100.00619.39
7.3.190.0110.01216.58
7.3.180.0060.00916.41
7.3.170.0030.01316.50
7.3.160.0090.00616.34
7.3.120.0100.00715.22
7.2.330.0030.01516.48
7.2.320.0080.00816.52
7.2.310.0080.00816.66
7.2.300.0110.01116.79
7.2.290.0100.00716.59
7.2.110.0060.00616.73
7.2.60.0080.00616.68
7.2.00.0040.01419.46
7.1.200.0040.01115.65
7.1.100.0040.01117.84
7.1.70.0000.00717.28
7.1.60.0120.00919.70
7.1.50.0210.00717.02
7.1.00.0030.07722.50
7.0.200.0040.00416.80
7.0.140.0030.07321.95
7.0.60.0130.07719.91
7.0.50.0070.06717.78
7.0.40.0070.07020.07
7.0.30.0530.07020.24
7.0.20.0270.08320.00
7.0.10.0130.08020.17
7.0.00.0070.07020.20
5.6.280.0000.07721.06
5.6.210.0100.07320.52
5.6.200.0100.03318.13
5.6.190.0030.05020.43
5.6.180.3170.04320.67
5.6.170.0300.07320.52
5.6.160.0100.03720.38
5.6.150.0070.04718.12
5.6.140.0070.05718.16
5.6.130.0030.04018.07
5.6.120.0170.04721.05
5.6.110.0100.06720.98
5.6.100.0070.07021.00
5.6.90.0100.07720.96
5.6.80.0100.03720.39
5.6.70.4600.04020.39
5.5.350.0030.08720.39
5.5.340.0230.06317.91
5.5.330.0030.08020.38
5.5.320.0170.04720.42
5.5.310.0270.07020.29
5.5.300.0070.07717.88
5.5.290.0000.08017.92
5.5.280.0070.08320.80
5.5.270.0100.05020.75
5.5.260.0100.07720.76
5.5.250.0070.04020.54
5.5.240.0230.08020.15
5.4.450.0500.06319.55
5.4.440.0430.07019.11
5.4.430.0600.03719.38
5.4.420.0530.06719.24
5.4.410.0530.06019.13
5.4.400.0470.07019.16
5.4.390.0530.06019.08
5.4.380.0430.03718.92
5.4.370.0370.05019.08
5.4.360.0530.06719.11
5.4.350.0370.06719.07
5.4.340.0370.04019.09
5.4.320.0500.05019.25
5.4.310.0530.02719.09
5.4.300.0530.06019.09
5.4.290.0330.06019.25
5.4.280.0430.04018.80
5.4.270.0470.07018.75
5.4.260.0370.04019.09
5.4.250.0630.04018.87
5.4.240.0530.02718.88
5.4.230.0500.06018.92
5.4.220.0500.07018.88
5.4.210.0400.03718.92
5.4.200.0430.03318.92
5.4.190.0400.04719.12
5.4.180.0500.06018.78
5.4.170.0600.05319.08
5.4.160.0500.05319.07
5.4.150.0370.06319.09
5.4.140.0500.05716.28
5.4.130.0370.05016.32
5.4.120.0430.03016.40
5.4.110.0530.05716.53
5.4.100.0470.04316.43
5.4.90.0470.06716.36
5.4.80.0430.06316.26
5.4.70.0500.05316.37
5.4.60.0370.04716.47
5.4.50.0470.06316.36
5.4.40.0470.06716.20
5.4.30.0500.04316.36
5.4.20.0500.06016.43
5.4.10.0430.03016.45
5.4.00.0400.03315.78
5.3.290.0400.05014.50
5.3.280.0400.04314.63
5.3.270.0300.04714.70
5.3.260.0470.07014.56
5.3.250.0530.06314.55
5.3.240.0630.05014.46
5.3.230.0370.04714.45
5.3.220.0330.04014.54
5.3.210.0470.05714.61
5.3.200.0470.06314.40
5.3.190.0530.06714.59
5.3.180.0530.05314.54
5.3.170.0470.03314.51
5.3.160.0370.04014.65
5.3.150.0570.05714.42
5.3.140.0500.06314.51
5.3.130.0500.06314.39
5.3.120.0470.05014.50
5.3.110.0500.06314.50
5.3.100.0470.06313.98
5.3.90.0370.04013.88
5.3.80.0430.03713.97
5.3.70.0470.06313.96
5.3.60.0500.05714.05
5.3.50.0400.06014.04
5.3.40.0270.07013.98
5.3.30.0500.05713.89
5.3.20.0430.06013.72
5.3.10.0500.04713.48
5.3.00.0470.06713.61
5.2.170.0130.05711.70
5.2.160.0170.03711.70
5.2.150.0300.04011.70
5.2.140.0370.04711.70
5.2.130.0330.04011.70
5.2.120.0370.04711.70
5.2.110.0500.05011.70
5.2.100.0430.05711.70
5.2.90.0400.04711.70
5.2.80.0400.05711.70
5.2.70.0400.05311.70
5.2.60.0330.05311.70
5.2.50.0500.04011.70
5.2.40.0330.06011.70
5.2.30.0400.05011.70
5.2.20.0400.04311.70
5.2.10.0370.05011.70
5.2.00.0370.05011.70
5.1.60.0330.03311.70
5.1.50.0300.03011.70
5.1.40.0400.03311.70
5.1.30.0270.03011.70
5.1.20.0370.04311.70
5.1.10.0400.04011.70
5.1.00.0330.04711.70
5.0.50.0200.03711.70
5.0.40.0170.03711.70
5.0.30.0170.03011.70
5.0.20.0170.02311.70
5.0.10.0200.02011.70
5.0.00.0230.04011.70
4.4.90.0130.04011.70
4.4.80.0230.02711.70
4.4.70.0170.01311.70
4.4.60.0200.03311.70
4.4.50.0130.03011.70
4.4.40.0130.03711.70
4.4.30.0130.02011.70
4.4.20.0200.01711.70
4.4.10.0230.03011.70
4.4.00.0170.03311.70
4.3.110.0200.03011.70
4.3.100.0170.01311.70
4.3.90.0170.03311.70
4.3.80.0130.02711.70
4.3.70.0200.02311.70
4.3.60.0170.03311.70
4.3.50.0230.02011.70
4.3.40.0170.03711.70
4.3.30.0070.03011.70
4.3.20.0100.03311.70
4.3.10.0070.02711.70
4.3.00.0170.02711.70

preferences:
37.17 ms | 401 KiB | 5 Q