3v4l.org

run code in 300+ PHP versions simultaneously
<?php $today = new DateTime('first day of this month?'); $clone = clone $today; $clone->modify('noon'); $currentGenerateDay = new DateTime('second day'); echo $clone->format('Y-m-d H:i:s');//.' '.$currentGenerateDay->format('Y-m-d H:i:s'); var_dump($clone == $currentGenerateDay);

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)
8.3.60.0060.01616.75
8.3.50.0150.00521.23
8.3.40.0190.00319.09
8.3.30.0090.00618.93
8.3.20.0050.00320.22
8.3.10.0050.00323.52
8.3.00.0040.00423.65
8.2.180.0080.00818.66
8.2.170.0100.01319.02
8.2.160.0070.00722.96
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0000.00921.11
8.2.120.0040.00426.35
8.2.110.0090.00022.44
8.2.100.0110.00017.93
8.2.90.0000.00819.21
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0070.00317.55
8.2.50.0060.00318.07
8.2.40.0000.00822.47
8.2.30.0040.00420.56
8.2.20.0000.00917.91
8.2.10.0050.00318.05
8.2.00.0000.00718.11
8.1.280.0140.00725.92
8.1.270.0120.00622.16
8.1.260.0030.00528.09
8.1.250.0040.00428.09
8.1.240.0030.00623.96
8.1.230.0000.01119.21
8.1.220.0050.00317.78
8.1.210.0050.00318.77
8.1.200.0070.00317.60
8.1.190.0080.00017.35
8.1.180.0000.01118.10
8.1.170.0030.00618.60
8.1.160.0000.00720.71
8.1.150.0040.00418.81
8.1.140.0030.00519.39
8.1.130.0040.00417.60
8.1.120.0040.00417.53
8.1.110.0000.01017.55
8.1.100.0000.00817.41
8.1.90.0050.00317.42
8.1.80.0000.00817.55
8.1.70.0000.00717.51
8.1.60.0030.00617.49
8.1.50.0040.00417.48
8.1.40.0030.00517.64
8.1.30.0030.00517.71
8.1.20.0050.00317.72
8.1.10.0000.00817.59
8.1.00.0040.00417.57
8.0.300.0080.00018.77
8.0.290.0060.00316.88
8.0.280.0030.00318.49
8.0.270.0000.00717.25
8.0.260.0030.00318.96
8.0.250.0000.00717.12
8.0.240.0030.00517.17
8.0.230.0030.00517.01
8.0.220.0030.00417.08
8.0.210.0040.00416.99
8.0.200.0030.00317.13
8.0.190.0030.00517.02
8.0.180.0040.00417.09
8.0.170.0000.00817.13
8.0.160.0040.00416.93
8.0.150.0040.00417.09
8.0.140.0030.00617.05
8.0.130.0000.00613.53
8.0.120.0000.00716.93
8.0.110.0000.00717.11
8.0.100.0000.00816.94
8.0.90.0070.00016.88
8.0.80.0230.00617.14
8.0.70.0030.00617.08
8.0.60.0000.00816.90
8.0.50.0040.00417.02
8.0.30.0110.01117.19
8.0.20.0150.00517.40
8.0.10.0050.00317.03
8.0.00.0100.01216.78
7.4.330.0030.00316.84
7.4.320.0040.00416.52
7.4.300.0060.00016.46
7.4.290.0070.00016.57
7.4.280.0000.00816.57
7.4.270.0070.00416.66
7.4.260.0050.00216.50
7.4.250.0030.00316.55
7.4.240.0000.00716.69
7.4.230.0040.00416.68
7.4.220.0120.00916.61
7.4.210.0110.00316.62
7.4.200.0070.00016.66
7.4.160.0090.00616.55
7.4.150.0070.00917.40
7.4.140.0120.00517.86
7.4.130.0080.00816.81
7.4.120.0070.01016.63
7.4.110.0060.01316.45
7.4.100.0060.01016.79
7.4.90.0090.00916.84
7.4.80.0160.00619.39
7.4.70.0130.00316.76
7.4.60.0030.01416.63
7.4.50.0030.01216.59
7.4.40.0080.00816.79
7.4.30.0260.00016.77
7.4.00.0110.00415.21
7.3.330.0000.00513.26
7.3.320.0060.00013.32
7.3.310.0070.00016.48
7.3.300.0030.00316.25
7.3.290.0070.00916.36
7.3.280.0050.01116.38
7.3.270.0120.00417.40
7.3.260.0040.01216.64
7.3.250.0110.00816.61
7.3.240.0110.00916.55
7.3.230.0060.01216.41
7.3.210.0060.01016.56
7.3.200.0130.00616.44
7.3.190.0000.01616.60
7.3.180.0130.00416.34
7.3.170.0100.00716.35
7.3.160.0130.00316.52
7.2.330.0130.00316.43
7.2.320.0100.00716.79
7.2.310.0090.00916.66
7.2.300.0000.01916.59
7.2.290.0090.00916.51
7.2.60.0030.01016.75
7.2.00.0000.01619.44
7.1.200.0030.00615.70
7.1.100.0000.01218.05
7.1.70.0000.00717.22
7.1.60.0140.00019.52
7.1.50.0050.01617.15
7.1.00.0000.08022.57
7.0.200.0110.00416.78
7.0.60.0030.09320.01
7.0.50.0030.08717.98
7.0.40.0000.07020.07
7.0.30.0230.04720.18
7.0.20.0300.08020.02
7.0.10.0200.07020.13
7.0.00.0130.08020.09
5.6.280.0000.07021.10
5.6.210.0130.03320.63
5.6.200.0100.08318.24
5.6.190.0100.06720.50
5.6.180.0270.03020.39
5.6.170.0300.08020.55
5.6.160.0170.04320.65
5.6.150.0070.04018.25
5.6.140.0100.08018.14
5.6.130.0030.04018.24
5.6.120.0000.04721.03
5.6.110.0100.08321.11
5.6.100.0130.07021.01
5.6.90.0070.07020.96
5.6.80.0170.06720.40
5.5.350.4230.04020.46
5.5.340.0070.03717.97
5.5.330.0000.04720.42
5.5.320.0130.04720.34
5.5.310.0230.07720.30
5.5.300.0070.05717.96
5.5.290.0030.06717.95
5.5.280.0130.07720.89
5.5.270.0130.07320.75
5.5.260.0030.08720.86
5.5.250.0000.04320.58
5.5.240.0170.05320.25

preferences:
46.17 ms | 401 KiB | 5 Q