3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getYearsBetween( \DateTimeImmutable $startDate, \DateTimeImmutable $endDate, ): int { $dateInterval = $startDate->diff($endDate, true); return $dateInterval->y; } $start = new \DateTimeImmutable('2000-11-01 09:29:22.907606', new \DateTimeZone('America/Chicago')); $end = new \DateTimeImmutable('2022-06-06 11:00:00.000000', new \DateTimeZone('America/New_York')); $end = $end->setTimezone(new \DateTimeZone('America/Chicago')); $result = getYearsBetween($start, $end); var_export($result);

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)
8.3.70.0090.00916.58
8.3.60.0100.01018.93
8.3.50.0140.00720.43
8.3.40.0040.01120.54
8.3.30.0140.00419.12
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0030.00626.16
8.2.190.0100.00617.00
8.2.180.0070.00725.92
8.2.170.0130.00319.20
8.2.160.0120.00622.96
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.19
8.2.110.0060.00319.39
8.2.100.0120.00018.03
8.2.90.0030.00518.02
8.2.80.0030.00519.23
8.2.70.0050.00517.88
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0080.00018.35
8.2.30.0070.00018.25
8.2.20.0000.00720.84
8.2.10.0000.00818.13
8.2.00.0040.00419.34
8.1.280.0110.00725.92
8.1.270.0080.00024.66
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0090.00022.11
8.1.230.0090.00320.94
8.1.220.0050.00317.89
8.1.210.0080.00018.84
8.1.200.0030.00617.37
8.1.190.0000.00817.60
8.1.180.0000.00818.10
8.1.170.0040.00418.89
8.1.160.0000.00719.08
8.1.150.0040.00418.90
8.1.140.0080.00017.76
8.1.130.0030.00319.13
8.1.120.0060.00717.75
8.1.110.0070.00617.72
8.1.100.0040.00917.71
8.1.90.0060.00517.70
8.1.80.0110.00317.68
8.1.70.0080.00617.62
8.1.60.0110.00317.81
8.1.50.0130.00217.66
8.1.40.0110.00517.70
8.1.30.0150.00317.78
8.1.20.0110.00617.79
8.1.10.0130.00517.75
8.1.00.0120.00317.67
8.0.300.0000.00919.98
8.0.290.0030.00617.11
8.0.280.0030.00518.55
8.0.270.0030.00317.20
8.0.260.0030.00318.65
8.0.250.0090.00517.15
8.0.240.0100.00517.21
8.0.230.0130.00217.13
8.0.220.0110.00217.12
8.0.210.0110.00317.18
8.0.200.0100.00617.21
8.0.190.0100.00417.23
8.0.180.0120.00417.18
8.0.170.0110.00417.20
8.0.160.0080.00717.16
8.0.150.0110.00317.14
8.0.140.0140.00117.23
8.0.130.0100.00517.13
8.0.120.0140.00217.23
8.0.110.0110.00417.13
8.0.100.0080.00717.05
8.0.90.0080.00717.18
8.0.80.0060.00717.11
8.0.70.0060.00817.20
8.0.60.0120.00217.25
8.0.50.0080.00617.17
8.0.30.0090.00517.18
8.0.20.0060.00817.19
8.0.10.0080.00617.31
7.4.330.0000.00615.55
7.4.320.0100.00416.26
7.4.300.0030.00916.34
7.4.290.0060.00816.25
7.4.280.0100.00616.36
7.4.270.0090.00616.29
7.4.260.0100.00516.32
7.4.250.0080.00616.38
7.4.240.0080.00516.33
7.4.230.0120.00316.27
7.4.220.0090.00416.31
7.4.210.0080.00516.38
7.4.200.0110.00216.35
7.4.190.0100.00516.42
7.4.180.0070.00716.34
7.4.160.0090.00316.15
7.4.150.0050.00716.31
7.4.140.0070.00316.09
7.4.130.0050.00716.12
7.4.120.0090.00316.16
7.4.110.0070.00516.07
7.4.100.0100.00216.30
7.4.90.0090.00416.18
7.4.80.0050.00716.11
7.4.70.0080.00216.16
7.4.60.0070.00516.21
7.4.50.0080.00316.16
7.4.40.0060.00616.04
7.4.30.0070.00416.15
7.4.20.0080.00316.19
7.4.10.0050.00516.09
7.4.00.0070.00216.22

preferences:
46.44 ms | 401 KiB | 5 Q