3v4l.org

run code in 300+ PHP versions simultaneously
<?php $begin = new DateTime( '2012-08-01' ); $end = new DateTime( '2012-08-31' ); $end = $end->modify( '+1 day' ); $interval = new DateInterval('P7D'); $daterange = new DatePeriod($begin, $interval ,$end); foreach($daterange as $date){ echo $date->format("Ymd") . PHP_EOL; }

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)
8.3.60.0070.01418.56
8.3.50.0090.00916.51
8.3.40.0150.00418.84
8.3.30.0070.00718.82
8.3.20.0040.00420.17
8.3.10.0080.00022.13
8.3.00.0080.00021.90
8.2.180.0030.01718.41
8.2.170.0060.00922.96
8.2.160.0110.00419.05
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00021.22
8.2.110.0000.00921.05
8.2.100.0060.00617.91
8.2.90.0060.00318.41
8.2.80.0040.00417.97
8.2.70.0040.00418.05
8.2.60.0000.00718.05
8.2.50.0080.00018.16
8.2.40.0040.00420.59
8.2.30.0070.00019.25
8.2.20.0000.00818.14
8.2.10.0000.00918.09
8.2.00.0040.00418.08
8.1.280.0040.01125.92
8.1.270.0000.00820.61
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00723.94
8.1.230.0080.00321.01
8.1.220.0030.00617.79
8.1.210.0040.00419.04
8.1.200.0000.00917.60
8.1.190.0040.00417.35
8.1.180.0070.00018.10
8.1.170.0030.00618.74
8.1.160.0040.00419.02
8.1.150.0000.00720.13
8.1.140.0080.00017.83
8.1.130.0000.00819.15
8.1.120.0000.00717.79
8.1.110.0030.00517.63
8.1.100.0000.00817.72
8.1.90.0000.00717.74
8.1.80.0000.00917.71
8.1.70.0000.00817.61
8.1.60.0040.00417.80
8.1.50.0000.00817.75
8.1.40.0070.00017.76
8.1.30.0070.00017.88
8.1.20.0070.00017.78
8.1.10.0000.00717.67
8.1.00.0030.00617.67
8.0.300.0070.00020.06
8.0.290.0040.00417.00
8.0.280.0030.00318.53
8.0.270.0000.00717.39
8.0.260.0030.00318.52
8.0.250.0040.00417.18
8.0.240.0040.00417.15
8.0.230.0000.00717.20
8.0.220.0040.00417.17
8.0.210.0040.00417.14
8.0.200.0030.00317.27
8.0.190.0070.00017.20
8.0.180.0070.00017.08
8.0.170.0030.00517.16
8.0.160.0040.00417.13
8.0.150.0060.00317.11
8.0.140.0000.00716.96
8.0.130.0050.00013.45
8.0.120.0000.00717.13
8.0.110.0000.00917.02
8.0.100.0040.00417.14
8.0.90.0000.00717.03
8.0.80.0040.01117.17
8.0.70.0000.00817.06
8.0.60.0000.00717.03
8.0.50.0000.00717.10
8.0.30.0130.00317.42
8.0.20.0070.01217.40
8.0.10.0080.00017.22
8.0.00.0070.01016.81
7.4.330.0000.00615.55
7.4.320.0060.00016.71
7.4.300.0030.00316.66
7.4.290.0040.00416.79
7.4.280.0040.00416.84
7.4.270.0000.00716.73
7.4.260.0000.00716.77
7.4.250.0040.00416.70
7.4.240.0000.00716.75
7.4.230.0030.00316.77
7.4.220.0070.01316.56
7.4.210.0100.00416.68
7.4.200.0070.00016.70
7.4.160.0080.01516.72
7.4.150.0170.00717.40
7.4.140.0120.00617.86
7.4.130.0100.01316.82
7.4.120.0080.01016.72
7.4.110.0100.00716.68
7.4.100.0100.01016.77
7.4.90.0080.00916.59
7.4.80.0150.00619.39
7.4.70.0180.00316.71
7.4.60.0120.01016.71
7.4.50.0030.01316.66
7.4.40.0080.00816.58
7.4.30.0070.01116.83
7.4.00.0060.00915.27
7.3.330.0040.00413.40
7.3.320.0060.00013.38
7.3.310.0030.00516.43
7.3.300.0060.00016.57
7.3.290.0080.00816.47
7.3.280.0080.01016.48
7.3.270.0110.00817.40
7.3.260.0210.01316.61
7.3.250.0110.00916.73
7.3.240.0100.00816.54
7.3.230.0110.00716.66
7.3.210.0030.02216.48
7.3.200.0030.01216.59
7.3.190.0060.01016.53
7.3.180.0030.01716.63
7.3.170.0060.01616.89
7.3.160.0070.01016.83
7.3.120.0030.01415.00
7.3.110.0080.00615.16
7.3.100.0050.00515.34
7.3.90.0000.01215.29
7.3.80.0150.00315.21
7.3.70.0040.00814.96
7.3.60.0070.00715.09
7.3.50.0070.00714.98
7.3.40.0040.01114.73
7.3.30.0060.00615.08
7.3.20.0160.00016.89
7.3.10.0100.00017.05
7.3.00.0040.01116.98
7.2.330.0090.00916.92
7.2.320.0070.01016.85
7.2.310.0140.00716.74
7.2.300.0150.00317.05
7.2.290.0100.00716.94
7.2.240.0070.01015.47
7.2.230.0070.00315.30
7.2.220.0070.00315.08
7.2.210.0040.01115.39
7.2.200.0060.00615.37
7.2.190.0070.00315.14
7.2.180.0000.01815.38
7.2.170.0030.01015.44
7.2.160.0030.01315.15
7.2.150.0060.00317.17
7.2.140.0100.00317.17
7.2.130.0040.00817.34
7.2.120.0050.00516.95
7.2.110.0000.01417.19
7.2.100.0030.00917.30
7.2.90.0060.00917.10
7.2.80.0100.00617.16
7.2.70.0070.01017.26
7.2.60.0040.00817.19
7.2.50.0040.01117.16
7.2.40.0090.00617.30
7.2.30.0060.00917.36
7.2.20.0000.01517.05
7.2.10.0070.00717.11
7.2.00.0070.00317.00
7.1.330.0060.00615.74
7.1.320.0100.00715.86
7.1.310.0030.01016.05
7.1.300.0000.01716.00
7.1.290.0070.00415.72
7.1.280.0030.00916.00
7.1.270.0030.00716.03
7.1.260.0060.00315.67
7.1.250.0060.00615.52
7.1.200.0090.00616.11
7.1.100.0070.00718.32
7.1.90.0070.01318.27
7.1.80.0080.01218.34
7.1.70.0060.01217.24
7.1.60.0170.01435.22
7.1.50.0210.01135.01
7.1.40.0180.01234.73
7.1.30.0240.00734.55
7.1.20.0130.01634.65
7.1.10.0080.00716.67
7.1.00.0070.01016.72
7.0.240.0070.00718.02
7.0.230.0100.01117.80
7.0.220.0150.00617.73
7.0.210.0120.00616.72
7.0.200.0040.00816.99
7.0.190.0070.00716.91
7.0.180.0000.01416.52
7.0.170.0060.01316.36
7.0.160.0070.00816.43
7.0.150.0000.01316.37
7.0.140.0100.00316.46
7.0.130.0100.00616.55
7.0.120.0090.00616.49
7.0.110.0090.00816.23
7.0.100.0030.01516.45
7.0.90.0030.01316.48
7.0.80.0030.01016.46
7.0.70.0050.01216.43
7.0.60.0090.00616.42
7.0.50.0090.00616.53
7.0.40.0070.01316.57
7.0.30.0060.01316.53
7.0.20.0090.00916.45
7.0.10.0060.01216.69
7.0.00.0000.01916.39

preferences:
43.67 ms | 400 KiB | 5 Q