3v4l.org

run code in 300+ PHP versions simultaneously
<?php $monthsData = array(); $dateBegin = new \DateTime('2018-05-01'); $dateEnd = new \DateTime('2019-01-01'); var_dump($dateBegin->getTimestamp()); while ($dateBegin->getTimestamp() < $dateEnd->getTimestamp()) { $dateBegin->format('m/Y'); $monthsData[] = $dateBegin; $dateBegin->add(new \DateInterval('P1M')); } ksort($monthsData); return $monthsData;

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)
8.3.60.0060.01318.53
8.3.50.0090.00618.26
8.3.40.0000.01418.79
8.3.30.0100.01019.02
8.3.20.0080.00018.98
8.3.10.0000.00819.02
8.3.00.0060.00317.80
8.2.180.0000.01418.41
8.2.170.0090.00922.96
8.2.160.0120.00919.04
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00019.95
8.2.120.0070.00026.35
8.2.110.0070.00322.29
8.2.100.0060.00917.91
8.2.90.0080.00017.88
8.2.80.0080.00017.97
8.2.70.0030.00518.05
8.2.60.0040.00418.16
8.2.50.0000.00818.10
8.2.40.0030.00519.43
8.2.30.0020.00519.45
8.2.20.0000.00718.04
8.2.10.0000.00718.21
8.2.00.0040.00421.27
8.1.280.0070.00725.92
8.1.270.0030.00623.96
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0050.00522.20
8.1.230.0040.00719.15
8.1.220.0060.00317.79
8.1.210.0040.00418.77
8.1.200.0040.00417.48
8.1.190.0000.00817.35
8.1.180.0060.00318.10
8.1.170.0000.00818.74
8.1.160.0040.00419.01
8.1.150.0050.00218.91
8.1.140.0060.00317.63
8.1.130.0000.00819.10
8.1.120.0070.00017.59
8.1.110.0050.00317.63
8.1.100.0030.00617.64
8.1.90.0030.00617.57
8.1.80.0030.00617.50
8.1.70.0000.00717.62
8.1.60.0000.00717.61
8.1.50.0040.00417.63
8.1.40.0050.00317.51
8.1.30.0030.00517.69
8.1.20.0070.00017.73
8.1.10.0040.00417.70
8.1.00.0050.00217.71
8.0.300.0000.00719.76
8.0.290.0050.00316.88
8.0.280.0070.00018.48
8.0.270.0000.00717.28
8.0.260.0000.00617.28
8.0.250.0040.00417.13
8.0.240.0040.00417.14
8.0.230.0050.00316.97
8.0.220.0030.00317.11
8.0.210.0030.00317.05
8.0.200.0000.00717.10
8.0.190.0050.00317.12
8.0.180.0000.00817.06
8.0.170.0040.00416.95
8.0.160.0030.00517.02
8.0.150.0000.00716.95
8.0.140.0040.00416.98
8.0.130.0060.00013.43
8.0.120.0040.00416.89
8.0.110.0040.00417.02
8.0.100.0000.00817.11
8.0.90.0000.01017.05
8.0.80.0090.00717.02
8.0.70.0000.00717.05
8.0.60.0040.00417.03
8.0.50.0050.00316.88
8.0.30.0090.01017.08
8.0.20.0110.00817.41
8.0.10.0040.00417.20
8.0.00.0070.01016.92
7.4.330.0050.00015.55
7.4.320.0030.00316.61
7.4.300.0070.00016.59
7.4.290.0000.00716.51
7.4.280.0080.00016.51
7.4.270.0030.00316.61
7.4.260.0000.00716.69
7.4.250.0040.00416.58
7.4.240.0030.00516.68
7.4.230.0040.00416.71
7.4.220.0070.00016.78
7.4.210.0050.00916.71
7.4.200.0070.00016.58
7.4.160.0060.00916.63
7.4.140.0110.00817.86
7.4.130.0120.00616.63
7.4.120.0060.01316.66
7.4.110.0150.02516.58
7.4.100.0030.01316.64
7.4.90.0130.01016.66
7.4.80.0100.00719.39
7.4.70.0100.01316.66
7.4.60.0190.00316.57
7.4.50.0000.01616.42
7.4.40.0060.01616.51
7.4.00.0120.00315.21
7.3.330.0000.00513.34
7.3.320.0030.00313.24
7.3.310.0000.00716.25
7.3.300.0030.00316.33
7.3.290.0000.00716.33
7.3.280.0090.00616.47
7.3.260.0140.00516.50
7.3.240.0090.01116.61
7.3.230.0130.00316.54
7.3.210.0140.00416.70
7.3.200.0070.01016.61
7.3.190.0060.01016.48
7.3.180.0140.00316.57
7.3.170.0060.00916.50
7.3.160.0090.00616.52
7.3.10.0070.00716.72
7.3.00.0030.00616.79
7.2.330.0120.00616.87
7.2.320.0100.01316.88
7.2.310.0080.01116.63
7.2.300.0000.01816.90
7.2.290.0090.00916.78
7.2.130.0030.01317.23
7.2.120.0100.00716.67
7.2.110.0130.00316.60
7.2.100.0090.00016.89
7.2.90.0000.01516.96
7.2.80.0090.00617.02
7.2.70.0040.00817.11
7.2.60.0100.00916.01
7.2.50.0830.00816.06
7.2.40.1020.01116.14
7.2.30.1230.00816.47
7.2.20.0080.01216.36
7.2.10.0120.00916.16
7.2.00.1100.01216.29
7.1.250.0080.00615.79
7.1.200.0060.00615.62
7.1.170.0090.00714.05
7.1.160.2360.01017.14
7.1.150.2480.01316.88
7.1.140.0220.01417.14
7.1.130.2160.01416.82
7.1.120.2040.01116.85
7.1.110.2260.01316.39
7.1.100.2210.01516.40
7.1.90.0090.01016.29
7.1.80.1170.00816.53
7.1.70.0090.01115.29
7.1.60.0290.01633.03
7.1.50.1150.01833.09
7.1.40.0450.01932.90
7.1.30.2400.01632.64
7.1.20.0400.01632.93
7.1.10.2130.01114.87
7.1.00.2310.01215.01

preferences:
64.87 ms | 401 KiB | 5 Q