3v4l.org

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

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)
8.3.70.0120.00818.43
8.3.60.0090.00618.66
8.3.50.0100.01018.40
8.3.40.0120.00418.93
8.3.30.0030.01218.84
8.3.20.0080.00019.19
8.3.10.0000.00819.16
8.3.00.0040.00419.68
8.2.190.0090.00616.73
8.2.180.0130.00318.43
8.2.170.0070.00722.96
8.2.160.0030.01019.25
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0050.00319.77
8.2.120.0000.00826.35
8.2.110.0100.00019.30
8.2.100.0060.00617.91
8.2.90.0000.00817.88
8.2.80.0050.00318.94
8.2.70.0000.00818.05
8.2.60.0030.00517.93
8.2.50.0030.00618.10
8.2.40.0040.00419.15
8.2.30.0050.00219.53
8.2.20.0030.00518.17
8.2.10.0040.00418.15
8.2.00.0040.00421.33
8.1.280.0120.00925.92
8.1.270.0070.00023.84
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0070.00423.91
8.1.230.0040.00720.96
8.1.220.0030.00618.81
8.1.210.0050.00318.77
8.1.200.0060.00317.47
8.1.190.0050.00517.48
8.1.180.0030.00618.10
8.1.170.0040.00418.72
8.1.160.0040.00418.95
8.1.150.0040.00418.86
8.1.140.0040.00417.75
8.1.130.0030.00319.11
8.1.120.0000.00717.59
8.1.110.0040.00417.68
8.1.100.0030.00617.65
8.1.90.0000.01117.53
8.1.80.0030.00517.71
8.1.70.0000.00717.65
8.1.60.0000.00917.67
8.1.50.0000.00917.65
8.1.40.0040.00417.63
8.1.30.0030.00517.69
8.1.20.0000.00817.73
8.1.10.0030.00517.71
8.1.00.0040.00417.59
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0030.00318.48
8.0.270.0040.00417.27
8.0.260.0000.00817.44
8.0.250.0000.00817.16
8.0.240.0040.00417.17
8.0.230.0100.00017.00
8.0.220.0000.00716.98
8.0.210.0040.00417.04
8.0.200.0000.00717.20
8.0.190.0040.00417.04
8.0.180.0040.00417.13
8.0.170.0030.00616.99
8.0.160.0070.00017.11
8.0.150.0050.00216.89
8.0.140.0040.00417.02
8.0.130.0030.00313.45
8.0.120.0050.00317.03
8.0.110.0040.00417.07
8.0.100.0020.00517.05
8.0.90.0050.00317.15
8.0.80.0060.01317.04
8.0.70.0000.00816.94
8.0.60.0040.00417.06
8.0.50.0080.00017.11
8.0.30.0100.00917.17
8.0.20.0120.01217.40
8.0.10.0000.00817.05
8.0.00.0120.00916.75
7.4.330.0020.00215.55
7.4.320.0030.00316.53
7.4.300.0070.00016.69
7.4.290.0070.00016.63
7.4.280.0030.00616.64
7.4.270.0000.00716.65
7.4.260.0050.00316.71
7.4.250.0000.00716.64
7.4.240.0030.00316.59
7.4.230.0000.00716.84
7.4.220.0030.00616.52
7.4.210.0110.00816.67
7.4.200.0000.00716.76
7.4.160.0050.01316.75
7.4.140.0120.01017.86
7.4.130.0090.01516.76
7.4.120.0130.00816.65
7.4.110.0150.01016.72
7.4.100.0160.00616.80
7.4.90.0090.01016.51
7.4.80.0120.01219.39
7.4.70.0120.00616.63
7.4.60.0070.01016.58
7.4.50.0060.00916.47
7.4.40.0140.00616.45
7.4.00.0100.00315.34
7.3.330.0000.00813.38
7.3.320.0030.00313.20
7.3.310.0000.00716.43
7.3.300.0000.00716.43
7.3.290.0040.00416.34
7.3.280.0070.00916.42
7.3.260.0080.01016.49
7.3.240.0080.01016.70
7.3.230.0100.00816.56
7.3.210.0060.01316.63
7.3.200.0070.01116.64
7.3.190.0040.01816.57
7.3.180.0070.01016.47
7.3.170.0140.00316.55
7.3.160.0140.00316.56
7.2.330.0140.00716.88
7.2.320.0100.01416.93
7.2.310.0210.00016.74
7.2.300.0100.01016.70
7.2.290.0090.01016.45
7.2.60.2240.01414.89
7.2.50.2030.01414.84
7.2.40.0150.01615.74
7.2.30.1720.01115.38
7.2.20.1510.01215.53
7.2.10.1560.01215.83
7.2.00.3290.01015.59
7.1.200.0100.00315.85
7.1.170.0120.01314.29
7.1.160.1940.01617.12
7.1.150.2000.01216.98
7.1.140.1820.01417.14
7.1.130.2060.01317.07
7.1.120.1760.01017.25
7.1.110.1870.01516.59
7.1.100.1350.01616.30
7.1.90.1550.01316.45
7.1.80.1960.01516.44
7.1.70.1570.01415.67
7.1.60.1880.01533.29
7.1.50.1850.01733.11
7.1.40.1830.01532.88
7.1.30.1530.01932.93
7.1.20.0360.02132.88
7.1.10.0120.01315.03
7.1.00.0360.01315.10

preferences:
42.65 ms | 401 KiB | 5 Q