3v4l.org

run code in 300+ PHP versions simultaneously
<?php $begin = new DateTime('2021-01-01'); $end = new DateTime('2021-01-31'); $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)
8.3.110.0090.00920.94
8.3.100.0070.00324.06
8.3.90.0080.00026.77
8.3.80.0110.00019.36
8.3.70.0090.00616.88
8.3.60.0150.00618.45
8.3.50.0120.00524.60
8.3.40.0110.00718.93
8.3.30.0090.00618.79
8.3.20.0000.00924.18
8.3.10.0080.00624.66
8.3.00.0030.00526.16
8.2.230.0060.00322.58
8.2.220.0000.00837.54
8.2.210.0120.00626.77
8.2.200.0030.00618.88
8.2.190.0060.00918.54
8.2.180.0090.00925.92
8.2.170.0130.00318.85
8.2.160.0110.00422.96
8.2.150.0000.00825.66
8.2.140.0000.00824.66
8.2.130.0030.00626.16
8.2.120.0050.00326.35
8.2.110.0040.00422.32
8.2.100.0060.00617.97
8.2.90.0040.00417.88
8.2.80.0000.00818.86
8.2.70.0040.00417.75
8.2.60.0000.00817.80
8.2.50.0070.00318.05
8.2.40.0040.00418.34
8.2.30.0040.00418.13
8.2.20.0000.00718.16
8.2.10.0050.00319.18
8.2.00.0000.00719.21
8.1.290.0030.00630.84
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0090.00028.09
8.1.250.0040.00428.09
8.1.240.0090.00020.27
8.1.230.0110.00017.89
8.1.220.0030.00517.77
8.1.210.0090.00018.77
8.1.200.0030.00617.36
8.1.190.0040.00417.36
8.1.180.0030.00619.26
8.1.170.0050.00318.65
8.1.160.0040.00418.91
8.1.150.0040.00418.94
8.1.140.0000.00718.82
8.1.130.0070.00020.04
8.1.120.0040.00417.70
8.1.110.0000.00817.63
8.1.100.0000.00717.64
8.1.90.0000.00717.52
8.1.80.0040.00417.63
8.1.70.0030.00317.65
8.1.60.0040.00417.67
8.1.50.0000.00817.63
8.1.40.0000.00817.63
8.1.30.0030.00517.84
8.1.20.0050.00517.59
8.1.10.0040.00417.70
8.1.00.0040.00417.67
8.0.300.0000.00718.82
8.0.290.0070.00416.88
8.0.280.0040.00320.25
8.0.270.0000.00718.21
8.0.260.0000.00618.38
8.0.250.0060.00317.14
8.0.240.0030.00317.09
8.0.230.0000.00717.04
8.0.220.0030.00717.09
8.0.210.0000.00717.05
8.0.200.0050.00317.16
8.0.190.0060.00317.16
8.0.180.0040.00416.99
8.0.170.0090.00017.06
8.0.160.0040.00416.96
8.0.150.0000.01017.10
8.0.140.0070.00016.93
8.0.130.0030.00313.47
8.0.120.0000.01017.02
8.0.110.0000.00816.99
8.0.100.0000.00716.97
8.0.90.0030.00517.00
8.0.80.0110.00517.07
8.0.70.0040.00417.04
8.0.60.0000.00816.92
8.0.50.0080.00017.07
8.0.30.0100.01016.98
8.0.20.0090.01117.30
8.0.10.0170.00517.21
8.0.00.0170.00917.35
7.4.330.0050.00015.55
7.4.320.0000.00716.65
7.4.300.0000.00716.56
7.4.290.0000.00716.57
7.4.280.0050.00316.64
7.4.270.0000.00716.78
7.4.260.0050.00013.36
7.4.250.0000.00716.51
7.4.240.0030.00316.69
7.4.230.0030.00316.57
7.4.220.0050.00216.66
7.4.210.0060.01016.70
7.4.200.0050.00316.66
7.4.150.0140.00616.70
7.4.140.0180.00516.49
7.4.130.0190.00716.47
7.4.120.0100.01316.45
7.4.110.0140.00916.47
7.4.100.0160.01016.46
7.4.90.0130.00916.48
7.4.80.0110.01216.44
7.4.70.0170.00516.58
7.4.60.0090.01216.54
7.4.50.0110.01216.56
7.4.40.0110.01016.48
7.4.30.0100.01116.49
7.4.20.0150.00616.46
7.4.10.0120.00816.54
7.4.00.0150.00916.63
7.3.330.0020.00516.29
7.3.320.0060.00013.23
7.3.310.0030.00316.36
7.3.300.0030.00316.33
7.3.290.0060.00916.44
7.3.270.0130.00716.44
7.3.260.0110.00916.34
7.3.250.0130.00916.37
7.3.240.0130.00916.43
7.3.230.0110.01316.37
7.3.220.0110.01316.47
7.3.210.0110.01016.45
7.3.200.0140.01216.40
7.3.190.0120.01116.51
7.3.180.0170.00716.55
7.3.170.0120.00916.49
7.3.160.0130.01016.54
7.3.150.0120.00716.55
7.3.140.0090.01016.56
7.3.130.0090.00916.48
7.3.120.0130.00816.49
7.3.110.0100.01216.55
7.3.100.0110.01016.46
7.3.90.0160.00816.63
7.3.80.0120.00816.53
7.3.70.0100.01016.45
7.3.60.0140.00916.47
7.3.50.0090.01116.41
7.3.40.0090.01016.46
7.3.30.0130.01016.45
7.3.20.0140.00616.48
7.3.10.0140.00916.42
7.3.00.0380.00616.61

preferences:
45.12 ms | 403 KiB | 5 Q