3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime('2020-05-23 18:20:10'); $datetime2 = new DateTime('2020-05-23 18:20:30'); $interval = $datetime2->diff($datetime2); $diff = $datetime2->getTimestamp() - $datetime1->getTimestamp(); echo $diff;

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)
8.5.00.0140.00719.86
8.4.150.0030.00014.05
8.4.140.0130.00917.73
8.4.130.0100.01118.75
8.4.120.0040.00623.98
8.4.110.0110.00918.90
8.4.100.0090.01118.75
8.4.90.0080.00418.83
8.4.80.0140.00618.66
8.4.70.0110.00717.81
8.4.60.0100.01118.57
8.4.50.0080.00318.45
8.4.40.0030.00617.74
8.4.30.0080.00018.82
8.4.20.0160.00317.66
8.4.10.0090.00622.10
8.3.280.0100.00920.32
8.3.270.0130.00716.55
8.3.260.0120.00716.58
8.3.250.0150.00618.57
8.3.240.0060.00317.05
8.3.230.0130.00616.54
8.3.220.0130.00618.99
8.3.210.0110.01016.54
8.3.200.0050.00416.79
8.3.190.0040.00417.00
8.3.180.0160.00417.16
8.3.170.0120.00620.74
8.3.160.0100.01018.60
8.3.150.0130.00617.25
8.3.140.0090.00616.59
8.3.130.0030.00618.65
8.3.120.0130.00318.67
8.3.110.0060.01020.94
8.3.100.0000.00824.06
8.3.90.0090.00626.77
8.3.80.0000.00816.48
8.3.70.0110.00718.43
8.3.60.0120.00916.49
8.3.50.0320.00423.74
8.3.40.0100.01019.17
8.3.30.0040.01118.88
8.3.20.0000.00724.18
8.3.10.0080.00024.66
8.3.00.0040.00426.16
8.2.290.0130.00820.43
8.2.280.0070.00217.00
8.2.270.0130.00617.21
8.2.260.0140.00416.58
8.2.250.0040.00416.66
8.2.240.0030.00617.03
8.2.230.0060.00322.58
8.2.220.0130.00337.54
8.2.210.0080.00026.77
8.2.200.0080.00316.75
8.2.190.0100.01018.31
8.2.180.0110.00325.92
8.2.170.0110.00322.96
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0060.01024.66
8.2.130.0040.00426.16
8.2.120.0030.00719.25
8.2.110.0030.00621.18
8.2.100.0120.00017.82
8.2.90.0030.00617.96
8.2.80.0030.00617.97
8.2.70.0060.00317.93
8.2.60.0060.00318.15
8.2.50.0000.00819.38
8.2.40.0000.00921.24
8.2.30.0050.00219.18
8.2.20.0050.00217.99
8.2.10.0000.00719.24
8.2.00.0000.00719.31
8.1.330.0100.00921.73
8.1.320.0070.00716.20
8.1.310.0080.00016.50
8.1.300.0050.00218.38
8.1.290.0090.00018.88
8.1.280.0100.01025.92
8.1.270.0060.00323.99
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0110.00022.24
8.1.230.0110.00020.92
8.1.220.0000.00817.74
8.1.210.0050.00318.95
8.1.200.0080.00017.48
8.1.190.0080.00017.35
8.1.180.0080.00018.94
8.1.170.0050.00318.71
8.1.160.0040.00418.95
8.1.150.0000.00718.85
8.1.140.0040.00418.93
8.1.130.0080.00020.01
8.1.120.0070.00017.59
8.1.110.0050.00317.55
8.1.100.0060.00317.58
8.1.90.0000.00717.61
8.1.80.0030.00617.47
8.1.70.0000.00717.60
8.1.60.0030.00517.69
8.1.50.0040.00417.61
8.1.40.0060.00317.59
8.1.30.0040.00417.58
8.1.20.0040.00417.60
8.1.10.0070.00417.71
8.1.00.0080.00017.58
8.0.300.0040.00419.78
8.0.290.0000.00816.88
8.0.280.0030.00618.53
8.0.270.0040.00417.02
8.0.260.0070.00020.29
8.0.250.0030.00617.05
8.0.240.0070.00017.16
8.0.230.0000.00717.05
8.0.220.0000.00716.91
8.0.210.0050.00216.90
8.0.200.0060.00017.17
8.0.190.0070.00017.09
8.0.180.0080.00017.07
8.0.170.0000.00916.93
8.0.160.0000.00717.02
8.0.150.0000.00716.86
8.0.140.0080.00017.03
8.0.130.0000.00513.42
8.0.120.0040.00416.87
8.0.110.0020.00517.07
8.0.100.0000.00717.02
8.0.90.0000.00917.08
8.0.80.0110.00417.00
8.0.70.0040.00417.02
8.0.60.0040.00416.92
8.0.50.0000.00716.89
8.0.30.0090.00917.43
8.0.20.0100.00917.29
8.0.10.0040.00417.21
8.0.00.0070.01016.85
7.4.330.0000.00415.55
7.4.320.0030.00316.65
7.4.300.0030.00316.57
7.4.290.0070.00016.47
7.4.280.0080.00316.42
7.4.270.0000.00716.69
7.4.260.0030.00313.26
7.4.250.0070.00016.60
7.4.240.0020.00516.54
7.4.230.0040.00416.66
7.4.220.0020.00516.73
7.4.210.0080.00816.66
7.4.200.0040.00416.78
7.4.130.0110.00616.68
7.4.120.0100.01016.64
7.4.110.0130.00416.48
7.4.100.0120.00916.53
7.4.90.0120.00916.64
7.4.80.0090.00919.39
7.4.70.0070.01016.52
7.4.60.0000.01716.46
7.4.50.0060.01516.45
7.4.40.0080.00816.47
7.4.30.0080.00816.33
7.4.20.0140.00916.38
7.4.10.0160.00616.71
7.4.00.0090.00616.47
7.3.330.0050.00316.52
7.3.320.0050.00013.26
7.3.310.0000.00716.43
7.3.300.0060.00016.38
7.3.290.0090.00716.40
7.3.260.0160.00516.55
7.3.240.0080.01116.60
7.3.230.0130.00316.63
7.3.210.0110.01116.64
7.3.200.0130.00316.66
7.3.190.0120.00916.60
7.3.180.0070.01016.34
7.3.170.0040.01716.66
7.3.160.0110.00616.46
7.3.150.0100.00716.77
7.3.140.0090.01216.46
7.3.130.0160.00416.38
7.3.120.0060.00916.53
7.3.110.0090.01416.48
7.3.100.0090.00616.57
7.3.90.0130.00316.47
7.3.80.0150.00616.24
7.3.70.0120.00616.55
7.3.60.0110.00516.41
7.3.50.0000.01616.51
7.3.40.0120.00416.34
7.3.30.0150.00016.51
7.3.20.0030.01616.44
7.3.10.0280.01418.27
7.3.00.0000.01918.32
7.2.330.0100.01016.42
7.2.320.0070.01016.82
7.2.310.0070.01016.79
7.2.300.0130.00516.49
7.2.290.0030.01316.49
7.2.280.0150.00416.78
7.2.270.0030.01916.84
7.2.260.0000.01516.51
7.2.250.0090.01216.58
7.2.240.0120.00916.60
7.2.230.0170.00016.68
7.2.220.0110.00616.52
7.2.210.0140.00416.88
7.2.200.0080.00816.51
7.2.190.0080.00816.48
7.2.180.0080.00816.56
7.2.170.0100.00716.54
7.2.160.0100.01016.56
7.2.150.0090.00916.55
7.2.140.0090.00918.50
7.2.130.0170.00018.62
7.2.120.0040.01418.51
7.2.110.0120.00918.57
7.2.100.0070.01018.44
7.2.90.0110.00718.25
7.2.80.0170.00018.32
7.2.70.0040.01318.48
7.2.60.0070.01118.64
7.2.50.0140.00418.45
7.2.40.0080.00818.62
7.2.30.0040.01418.59
7.2.20.0110.00718.64
7.2.10.0130.00518.54
7.2.00.0100.01418.42

preferences:
31.92 ms | 403 KiB | 5 Q