3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('2013-05-01'); $end = new DateTime('2013-08-30'); $interval = DateInterval::createFromDateString('1 day'); $period = new DatePeriod($start, $interval, $end); foreach ($period as $dt) { if ($dt->format("N") == 2 || $dt->format("N") == 4) { echo $dt->format("l Y-m-d") . "<br>\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)
8.4.130.0060.00418.13
8.4.120.0120.00920.65
8.4.110.0080.00222.52
8.4.100.0110.00817.89
8.4.90.0110.01020.44
8.4.80.0100.01118.83
8.4.70.0120.00619.05
8.4.60.0130.00819.04
8.4.50.0120.00920.60
8.4.40.0180.00417.66
8.4.30.0160.00318.80
8.4.20.0070.00719.76
8.4.10.0130.00619.50
8.3.260.0060.00316.58
8.3.250.0120.00718.91
8.3.240.0110.00916.75
8.3.230.0100.01016.67
8.3.220.0120.00719.12
8.3.210.0090.00816.66
8.3.200.0060.00316.58
8.3.190.0090.01117.11
8.3.180.0140.00716.74
8.3.170.0120.00620.63
8.3.160.0120.00617.33
8.3.150.0070.01417.30
8.3.140.0040.01516.85
8.3.130.0030.00618.70
8.3.120.0090.00020.88
8.3.110.0160.00316.98
8.3.100.0040.01216.61
8.3.90.0120.00626.77
8.3.80.0060.00316.75
8.3.70.0130.00318.55
8.3.60.0110.01118.30
8.3.50.0120.00923.66
8.3.40.0130.00618.92
8.3.30.0100.01018.97
8.3.20.0030.00624.18
8.3.10.0060.00324.66
8.3.00.0000.00926.16
8.2.290.0160.00417.12
8.2.280.0080.01218.55
8.2.270.0160.00319.45
8.2.260.0070.01118.37
8.2.250.0030.00517.09
8.2.240.0060.00318.96
8.2.230.0030.00620.94
8.2.220.0090.00024.06
8.2.210.0040.00426.77
8.2.200.0030.00617.13
8.2.190.0130.00917.13
8.2.180.0120.00325.92
8.2.170.0130.00719.21
8.2.160.0040.01122.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0030.00521.00
8.2.110.0070.00319.43
8.2.100.0090.00321.07
8.2.90.0030.00618.00
8.2.80.0080.00019.03
8.2.70.0060.00318.05
8.2.60.0000.00817.75
8.2.50.0040.00417.75
8.2.40.0060.00318.28
8.2.30.0030.00518.16
8.2.20.0040.00418.16
8.2.10.0040.00419.29
8.2.00.0000.00819.46
8.1.330.0070.01221.77
8.1.320.0090.00918.02
8.1.310.0110.00716.93
8.1.300.0130.00618.01
8.1.290.0040.00418.88
8.1.280.0030.01725.92
8.1.270.0060.00323.99
8.1.260.0000.00826.35
8.1.250.0030.00528.09
8.1.240.0040.01117.48
8.1.230.0080.00319.22
8.1.220.0000.00917.79
8.1.210.0000.00818.77
8.1.200.0090.00017.60
8.1.190.0060.00617.50
8.1.180.0040.00418.10
8.1.170.0000.00818.75
8.1.160.0020.00519.05
8.1.150.0000.00719.08
8.1.140.0040.00419.05
8.1.130.0000.00720.25
8.1.120.0040.00417.64
8.1.110.0000.00817.70
8.1.100.0080.00017.79
8.1.90.0050.00317.76
8.1.80.0040.00817.77
8.1.70.0060.00317.69
8.1.60.0000.01017.80
8.1.50.0000.00817.74
8.1.40.0060.00317.73
8.1.30.0080.00017.79
8.1.20.0000.00917.81
8.1.10.0040.00417.78
8.1.00.0000.00917.73
8.0.300.0070.00018.77
8.0.290.0000.00917.13
8.0.280.0030.00320.31
8.0.270.0000.00818.30
8.0.260.0030.00320.26
8.0.250.0070.00017.19
8.0.240.0040.00417.17
8.0.230.0030.00317.14
8.0.220.0030.00317.21
8.0.210.0050.00217.20
8.0.200.0000.00717.18
8.0.190.0000.00917.23
8.0.180.0030.00517.20
8.0.170.0030.00617.24
8.0.160.0000.00817.20
8.0.150.0000.00717.02
8.0.140.0000.00716.98
8.0.130.0060.00013.51
8.0.120.0000.00817.23
8.0.110.0050.00317.14
8.0.100.0000.00717.02
8.0.90.0000.00716.99
8.0.80.0120.00317.17
8.0.70.0000.00817.24
8.0.60.0040.00417.22
8.0.50.0000.00717.00
8.0.30.0110.00617.28
8.0.20.0070.01117.34
8.0.10.0000.01717.32
8.0.00.0120.00817.15
7.4.330.0000.00515.55
7.4.320.0000.00816.83
7.4.300.0030.00316.69
7.4.290.0040.00416.84
7.4.280.0000.00816.82
7.4.270.0030.00316.69
7.4.260.0000.00513.44
7.4.250.0050.00216.63
7.4.240.0070.00016.68
7.4.230.0030.00316.49
7.4.220.0020.00516.77
7.4.210.0080.00716.80
7.4.200.0000.00916.86
7.4.160.0070.01316.74
7.4.150.0110.00716.67
7.4.140.0070.01116.70
7.4.130.0070.01016.81
7.4.120.0070.01116.71
7.4.110.0120.00816.75
7.4.100.0090.01216.76
7.4.90.0070.01316.66
7.4.80.0070.01216.71
7.4.70.0120.01216.72
7.4.60.0180.01216.72
7.4.50.0140.00816.62
7.4.40.0090.01316.73
7.4.30.0120.00816.71
7.4.20.0100.00916.59
7.4.10.0090.01116.72
7.4.00.0120.01316.64
7.3.330.0050.00216.51
7.3.320.0030.00313.20
7.3.310.0040.00416.36
7.3.300.0000.00716.54
7.3.290.0110.00316.49
7.3.270.0130.01016.42
7.3.260.0070.01116.63
7.3.250.0100.00316.57
7.3.240.0090.00616.52
7.3.230.0060.01216.54
7.3.220.0130.00516.63
7.3.210.0110.00916.58
7.3.200.0090.00816.67
7.3.190.0080.01216.67
7.3.180.0110.00916.58
7.3.170.0160.00616.46
7.3.160.0090.01116.54
7.3.150.0110.00616.52
7.3.140.0080.01216.64
7.3.130.0070.01016.67
7.3.120.0100.00816.57
7.3.110.0080.01016.68
7.3.100.0100.00616.64
7.3.90.0090.00916.64
7.3.80.0120.01016.68
7.3.70.0050.01216.58
7.3.60.0110.00716.61
7.3.50.0130.00616.62
7.3.40.0100.01016.48
7.3.30.0110.01016.46
7.3.20.0150.00716.58
7.3.10.0100.01016.65
7.3.00.0090.01316.61
7.2.340.0110.01316.88
7.2.330.0140.01016.69
7.2.320.0130.01216.73
7.2.310.0170.00616.72
7.2.300.0160.00916.85
7.2.290.0140.01116.85
7.2.280.0120.01016.78
7.2.270.0120.01216.84
7.2.260.0160.00616.81
7.2.250.0150.00716.66
7.2.240.0110.01216.85
7.2.230.0150.00816.76
7.2.220.0150.00716.87
7.2.210.0150.00916.84
7.2.200.0110.01016.82
7.2.190.0120.01116.72
7.2.180.0110.01216.64
7.2.170.0100.01316.81
7.2.160.0130.01016.81
7.2.150.0180.01016.85
7.2.140.0120.01016.80
7.2.130.0150.00716.89
7.2.120.0180.00516.89
7.2.110.0160.00816.90
7.2.100.0140.01216.94
7.2.90.0140.00916.84
7.2.80.0110.01216.85
7.2.70.0170.00816.82
7.2.60.0150.00916.89
7.2.50.0090.01416.81
7.2.40.0130.01216.87
7.2.30.0160.01116.86
7.2.20.0200.01016.90
7.2.10.0200.00516.81
7.2.00.0170.00916.87

preferences:
28.69 ms | 403 KiB | 5 Q