3v4l.org

run code in 300+ PHP versions simultaneously
<?php $begin = new DateTime('2021-01-01'); $end = new DateTime('2021-01-31 00:00:01'); $interval = new DateInterval('P1D'); $daterange = new DatePeriod($begin, $interval ,$end); foreach($daterange as $date){ echo $date->format("Ymd") . "\n"; }

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)
8.3.110.0110.00720.94
8.3.100.0060.00324.06
8.3.90.0000.00826.77
8.3.80.0000.01116.50
8.3.70.0140.00716.63
8.3.60.0070.01118.31
8.3.50.0110.00524.49
8.3.40.0000.01618.70
8.3.30.0120.00318.87
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0050.00326.16
8.2.230.0030.00722.58
8.2.220.0080.00037.54
8.2.210.0040.00426.77
8.2.200.0080.00016.88
8.2.190.0070.01118.35
8.2.180.0030.01225.92
8.2.170.0110.00419.06
8.2.160.0100.00322.96
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00420.07
8.2.110.0060.00320.17
8.2.100.0060.00617.84
8.2.90.0000.00817.88
8.2.80.0040.00419.02
8.2.70.0040.00417.75
8.2.60.0000.00817.68
8.2.50.0000.00818.05
8.2.40.0040.00418.05
8.2.30.0040.00418.13
8.2.20.0000.00718.16
8.2.10.0050.00219.18
8.2.00.0000.00719.30
8.1.290.0040.00418.88
8.1.280.0120.00325.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00620.91
8.1.230.0090.00320.97
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0000.00817.60
8.1.190.0040.00417.48
8.1.180.0060.00319.13
8.1.170.0050.00518.63
8.1.160.0080.00018.94
8.1.150.0000.00818.87
8.1.140.0040.00418.97
8.1.130.0000.00720.13
8.1.120.0000.00717.70
8.1.110.0000.00817.68
8.1.100.0040.00417.64
8.1.90.0000.00717.70
8.1.80.0000.01017.67
8.1.70.0040.00417.56
8.1.60.0040.00417.59
8.1.50.0000.00917.68
8.1.40.0070.00517.51
8.1.30.0040.00417.79
8.1.20.0030.00917.68
8.1.10.0000.00817.69
8.1.00.0040.00417.73
8.0.300.0000.00718.77
8.0.290.0000.00816.88
8.0.280.0040.00418.47
8.0.270.0070.00018.20
8.0.260.0030.00318.51
8.0.250.0000.00817.15
8.0.240.0000.00817.12
8.0.230.0070.00017.06
8.0.220.0000.00717.14
8.0.210.0030.00316.97
8.0.200.0000.00617.19
8.0.190.0000.00817.16
8.0.180.0000.00717.04
8.0.170.0030.00617.02
8.0.160.0040.00417.00
8.0.150.0040.00417.03
8.0.140.0000.00817.04
8.0.130.0000.00613.41
8.0.120.0040.00416.90
8.0.110.0000.00716.92
8.0.100.0080.00017.05
8.0.90.0030.00317.02
8.0.80.0050.01217.01
8.0.70.0030.00617.03
8.0.60.0000.00817.08
8.0.50.0050.00316.95
8.0.30.0170.00317.24
8.0.20.0090.01117.21
8.0.10.0110.00917.12
8.0.00.0130.01417.20
7.4.330.0030.00315.55
7.4.320.0000.00616.53
7.4.300.0030.00616.59
7.4.290.0030.00316.65
7.4.280.0000.00816.72
7.4.270.0000.00816.73
7.4.260.0000.00513.38
7.4.250.0000.00716.56
7.4.240.0070.00016.64
7.4.230.0020.00516.55
7.4.220.0030.00316.38
7.4.210.0070.01316.69
7.4.200.0040.00416.71
7.4.150.0110.00916.61
7.4.140.0110.00916.62
7.4.130.0110.01016.61
7.4.120.0150.00716.73
7.4.110.0140.00616.63
7.4.100.0100.01016.53
7.4.90.0110.01116.60
7.4.80.0110.00916.61
7.4.70.0120.00716.67
7.4.60.0070.01316.60
7.4.50.0130.00916.65
7.4.40.0090.00916.67
7.4.30.0110.00716.63
7.4.20.0120.01016.63
7.4.10.0170.00816.54
7.4.00.0100.01016.59
7.3.330.0000.00816.32
7.3.320.0000.00513.13
7.3.310.0000.00816.33
7.3.300.0060.00016.42
7.3.290.0080.00716.41
7.3.270.0110.01016.54
7.3.260.0120.01016.39
7.3.250.0170.01116.57
7.3.240.0100.01116.50
7.3.230.0090.00916.48
7.3.220.0120.00916.62
7.3.210.0090.01016.54
7.3.200.0140.00616.66
7.3.190.0120.01116.57
7.3.180.0120.00816.47
7.3.170.0100.00816.65
7.3.160.0090.01116.49
7.3.150.0120.00816.43
7.3.140.0130.00816.56
7.3.130.0080.01216.55
7.3.120.0190.01116.63
7.3.110.0110.00916.55
7.3.100.0100.00816.55
7.3.90.0110.00716.46
7.3.80.0120.01016.64
7.3.70.0110.00816.54
7.3.60.0090.01116.52
7.3.50.0120.00816.51
7.3.40.0100.00916.51
7.3.30.0120.00816.48
7.3.20.0140.00716.54
7.3.10.0100.01016.45
7.3.00.0140.00816.51

preferences:
29.63 ms | 403 KiB | 5 Q