3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cookieExpireDays = 28; $expires = (new \DateTime('now'))->add(new \DateInterval(sprintf('P%sD', $cookieExpireDays))); var_dump($expires);

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)
8.3.60.0070.01116.62
8.3.50.0070.00716.27
8.3.40.0100.00718.83
8.3.30.0180.00018.80
8.3.20.0040.00420.91
8.3.10.0050.00321.73
8.3.00.0080.00019.47
8.2.180.0070.01116.75
8.2.170.0170.00322.96
8.2.160.0070.00720.40
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0000.00720.35
8.2.120.0040.00426.35
8.2.110.0030.00620.53
8.2.100.0080.00317.97
8.2.90.0050.00319.21
8.2.80.0040.00417.97
8.2.70.0050.00317.75
8.2.60.0040.00417.92
8.2.50.0000.00918.10
8.2.40.0040.00422.11
8.2.30.0000.00821.09
8.2.20.0000.00917.93
8.2.10.0050.00318.18
8.2.00.0020.00518.00
8.1.280.0120.00325.92
8.1.270.0040.00422.14
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00322.51
8.1.230.0040.00719.01
8.1.220.0040.00417.77
8.1.210.0000.00818.77
8.1.200.0040.00417.48
8.1.190.0040.00719.13
8.1.180.0070.00018.10
8.1.170.0050.00518.78
8.1.160.0040.00419.13
8.1.150.0000.00820.67
8.1.140.0050.00219.57
8.1.130.0000.00818.87
8.1.120.0070.00017.50
8.1.110.0040.00417.56
8.1.100.0000.00817.47
8.1.90.0050.00317.55
8.1.80.0040.00417.59
8.1.70.0000.00717.47
8.1.60.0000.00817.63
8.1.50.0040.00417.58
8.1.40.0030.00617.51
8.1.30.0040.00417.60
8.1.20.0030.00617.67
8.1.10.0000.00817.69
8.1.00.0000.00717.64
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0000.00718.47
8.0.270.0030.00617.18
8.0.260.0000.00616.94
8.0.250.0030.00317.15
8.0.240.0000.00716.98
8.0.230.0030.00317.04
8.0.220.0030.00517.02
8.0.210.0070.00017.07
8.0.200.0040.00417.02
8.0.190.0040.00417.06
8.0.180.0070.00016.99
8.0.170.0050.00216.99
8.0.160.0040.00417.11
8.0.150.0040.00417.09
8.0.140.0110.00016.98
8.0.130.0000.00513.39
8.0.120.0070.00017.02
8.0.110.0040.00416.86
8.0.100.0070.00017.06
8.0.90.0040.00416.88
8.0.80.0090.00617.01
8.0.70.0000.00717.09
8.0.60.0030.00517.02
8.0.50.0030.00516.88
8.0.30.0080.00917.18
8.0.20.0090.01117.40
8.0.10.0030.00517.04
8.0.00.0120.00616.87
7.4.330.0060.00015.55
7.4.320.0080.00016.68
7.4.300.0030.00316.52
7.4.290.0060.00316.58
7.4.280.0000.01016.55
7.4.270.0050.00316.74
7.4.260.0000.00613.16
7.4.250.0040.00416.55
7.4.240.0000.00716.68
7.4.230.0040.00416.70
7.4.220.0070.01116.61
7.4.210.0070.00716.60
7.4.200.0040.00416.48
7.4.160.0100.00916.60
7.4.150.0110.00717.40
7.4.140.0060.01617.86
7.4.130.0100.01716.52
7.4.120.0140.00616.62
7.4.110.0070.01216.61
7.4.100.0060.01516.61
7.4.90.0120.00616.75
7.4.80.0180.00019.39
7.4.70.0130.00316.54
7.4.60.0120.00616.71
7.4.50.0030.00916.45
7.4.40.0130.00916.59
7.4.30.0120.00316.29
7.4.00.0090.00615.21
7.3.330.0050.00313.13
7.3.320.0050.00012.99
7.3.310.0000.00716.36
7.3.300.0030.00316.27
7.3.290.0000.00816.32
7.3.280.0080.00816.27
7.3.270.0000.01717.40
7.3.260.0100.00816.53
7.3.250.0090.01316.39
7.3.240.0110.00716.38
7.3.230.0100.00716.44
7.3.210.0060.01316.43
7.3.200.0030.01416.25
7.3.190.0070.01016.39
7.3.180.0090.00916.31
7.3.170.0110.00816.59
7.3.160.0080.00816.50
7.2.330.0060.01216.69
7.2.320.0080.00816.79
7.2.310.0100.00716.42
7.2.300.0170.00016.55
7.2.290.0060.01516.87
7.2.60.0090.00617.08
7.2.00.0060.00619.56
7.1.200.0030.01316.00
7.1.100.0060.00618.13
7.1.70.0080.00016.96
7.1.60.2070.01733.46
7.1.50.0230.01332.80
7.1.40.0300.00732.74
7.1.30.3570.01332.91
7.1.20.0230.02332.92
7.1.10.0070.01314.96
7.1.00.3170.01014.73
7.0.200.0000.01314.81
7.0.190.0070.01314.96
7.0.180.0070.01014.50
7.0.170.0070.01014.65
7.0.160.0030.01714.55
7.0.150.0370.01314.60
7.0.140.4100.01014.63
7.0.130.3270.01314.73
7.0.120.3000.01714.79
7.0.110.2770.01714.72
7.0.100.2370.00714.76
7.0.90.2300.01314.59
7.0.80.2530.01014.60
7.0.70.2630.01014.75
7.0.60.1500.01014.29
7.0.50.1970.00714.74
7.0.40.2000.01714.71
7.0.30.2000.00714.77
7.0.20.0870.01314.73
7.0.10.0100.01014.72
7.0.00.0000.01714.60

preferences:
63.4 ms | 401 KiB | 5 Q