3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1=date_create('2009-12-25'); $i=DateInterval::createFromDateString('-1 year'); $p=new DatePeriod($d1,$i,5); foreach($p as $d) { echo $d->format('Y-m-d') . "\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)
8.3.70.0100.00716.88
8.3.60.0070.01416.88
8.3.50.0100.01122.00
8.3.40.0110.01119.10
8.3.30.0140.00019.01
8.3.20.0040.00420.98
8.3.10.0040.00421.84
8.3.00.0030.00717.62
8.2.190.0040.01116.75
8.2.180.0090.00616.88
8.2.170.0080.00822.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0080.00324.66
8.2.130.0040.00418.16
8.2.120.0000.00826.35
8.2.110.0130.00621.10
8.2.100.0090.00318.03
8.2.90.0040.00418.00
8.2.80.0000.00819.07
8.2.70.0040.00418.00
8.2.60.0000.00917.75
8.2.50.0030.00518.03
8.2.40.0030.00619.48
8.2.30.0030.00519.41
8.2.20.0000.00718.18
8.2.10.0000.00718.09
8.2.00.0000.00717.82
8.1.280.0120.00625.92
8.1.270.0070.00022.10
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.95
8.1.230.0110.00019.14
8.1.220.0040.00417.77
8.1.210.0040.00418.77
8.1.200.0100.00017.38
8.1.190.0030.00617.47
8.1.180.0000.00818.10
8.1.170.0030.00517.76
8.1.160.0000.00818.97
8.1.150.0000.00720.22
8.1.140.0040.00419.64
8.1.130.0070.00019.23
8.1.120.0050.00217.74
8.1.110.0080.00017.75
8.1.100.0040.00417.76
8.1.90.0040.00417.72
8.1.80.0000.00817.74
8.1.70.0030.00317.59
8.1.60.0060.00317.79
8.1.50.0040.00417.59
8.1.40.0000.00717.73
8.1.30.0040.00417.79
8.1.20.0040.00417.77
8.1.10.0040.00417.66
8.1.00.0040.00417.73
8.0.300.0080.00018.77
8.0.290.0070.00017.43
8.0.280.0000.00718.54
8.0.270.0000.00717.39
8.0.260.0040.00417.39
8.0.250.0000.00617.11
8.0.240.0000.00717.11
8.0.230.0050.00217.20
8.0.220.0000.00717.10
8.0.210.0000.00717.05
8.0.200.0000.00717.05
8.0.190.0070.00017.09
8.0.180.0040.00417.19
8.0.170.0070.00017.20
8.0.160.0030.00517.26
8.0.150.0070.00017.19
8.0.140.0030.00317.13
8.0.130.0040.00413.46
8.0.120.0080.00317.17
8.0.110.0040.00417.19
8.0.100.0050.00217.13
8.0.90.0040.00417.18
8.0.80.0160.00017.17
8.0.70.0050.00217.06
8.0.60.0000.00717.03
8.0.50.0040.00417.16
8.0.30.0080.01017.39
8.0.20.0090.01217.40
8.0.10.0040.00417.27
8.0.00.0090.00916.92
7.4.330.0000.00515.55
7.4.320.0030.00316.68
7.4.300.0000.00616.72
7.4.290.0070.00016.74
7.4.280.0000.00716.67
7.4.270.0000.00716.84
7.4.260.0040.00416.64
7.4.250.0000.00716.67
7.4.240.0030.00316.67
7.4.230.0030.00316.80
7.4.220.0140.00416.80
7.4.210.0030.01016.73
7.4.200.0000.00716.89
7.4.160.0100.00516.75
7.4.150.0090.00917.40
7.4.140.0100.01117.86
7.4.130.0090.00816.71
7.4.120.0090.00916.66
7.4.110.0100.00716.72
7.4.100.0120.00616.71
7.4.90.0070.01016.71
7.4.80.0090.00919.39
7.4.70.0090.00916.67
7.4.60.0080.01116.73
7.4.50.0110.00716.63
7.4.40.0080.00816.82
7.4.30.0130.00416.62
7.4.00.0090.00815.17
7.3.330.0000.00513.30
7.3.320.0050.00013.32
7.3.310.0040.00316.43
7.3.300.0070.00016.46
7.3.290.0090.00616.43
7.3.280.0100.00816.52
7.3.270.0140.00917.40
7.3.260.0120.00616.64
7.3.250.0120.00616.69
7.3.240.0050.01316.54
7.3.230.0140.00416.73
7.3.210.0160.00016.53
7.3.200.0070.01016.74
7.3.190.0080.01216.54
7.3.180.0040.01216.63
7.3.170.0110.00616.62
7.3.160.0100.00616.75
7.3.120.0100.00714.89
7.3.110.0070.01114.98
7.3.100.0090.00914.88
7.3.90.0070.00715.05
7.3.80.0060.00915.16
7.3.70.0000.01514.83
7.3.60.0030.01014.97
7.3.50.0030.00914.89
7.3.40.0040.00715.14
7.3.30.0000.01314.78
7.3.20.0070.00317.00
7.3.10.0070.00416.87
7.3.00.0040.01216.90
7.2.330.0090.00916.62
7.2.320.0060.01016.78
7.2.310.0070.01016.93
7.2.300.0090.00916.92
7.2.290.0170.00717.11
7.2.250.0100.01015.37
7.2.240.0060.00915.20
7.2.230.0030.01315.16
7.2.220.0040.01115.46
7.2.210.0070.01015.31
7.2.200.0030.01215.41
7.2.190.0000.01215.34
7.2.180.0030.01015.28
7.2.170.0030.01015.25
7.2.60.0100.00617.16
7.2.50.0060.00317.23
7.1.330.0090.00615.84
7.1.320.0040.00715.74
7.1.310.0060.00916.14
7.1.300.0030.01116.14
7.1.290.0080.00815.90
7.1.280.0000.01215.73
7.1.270.0090.00615.90
7.1.260.0100.00316.05
7.1.200.0030.01015.87
7.1.70.0040.00617.43
7.1.60.0120.00317.22
7.1.50.0090.00417.06
7.1.40.0050.00816.80
7.1.30.0000.01116.79
7.1.20.0090.00317.07
7.1.10.0050.00316.85
7.1.00.0060.00316.85
7.0.200.0000.01117.07
7.0.190.0000.00716.79
7.0.180.0000.00816.43
7.0.170.0120.00616.38
7.0.160.0030.00516.25
7.0.150.0030.00916.29
7.0.140.0040.00416.49
7.0.130.0000.00816.43
7.0.120.0000.00816.64
7.0.110.0000.00716.40
7.0.100.0070.00016.33
7.0.90.0000.00716.46
7.0.80.0030.01416.52
7.0.70.0030.00616.48
7.0.60.0070.00316.39
7.0.50.0080.00316.48
7.0.40.0080.00014.48
7.0.30.0000.00814.61
7.0.20.0000.00714.41
7.0.10.0000.01014.86
7.0.00.0040.00414.48
5.6.300.0070.04420.79
5.6.290.0260.04220.79
5.6.280.0100.03620.88
5.6.270.0000.04620.88
5.6.260.0030.04420.89
5.6.250.0290.03220.77
5.6.240.0140.04520.98
5.6.230.0030.08521.05
5.6.220.0070.07021.02
5.6.210.0130.03320.98
5.6.200.0000.04520.79
5.6.190.0030.04420.93
5.6.180.0130.03220.84
5.6.170.0100.03920.83
5.6.160.0200.03320.76
5.6.150.0030.04720.78
5.6.140.0030.04320.81
5.6.130.0030.04220.98
5.6.120.0100.03920.92
5.6.110.0060.03920.80
5.6.100.0330.04620.82
5.6.90.0070.03920.71
5.6.80.0100.04220.41
5.6.70.0130.03220.23
5.6.60.0100.03220.11
5.6.50.0060.03520.40
5.6.40.0000.04320.31
5.6.30.0070.03620.29
5.6.20.0100.06020.20
5.6.10.0030.04020.05
5.6.00.0000.04420.39

preferences:
55.45 ms | 401 KiB | 5 Q