3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('2012-01-01'); $start->modify('first day of this month'); $end = new DateTime(); $end->modify('last day of next month'); $interval = DateInterval::createFromDateString('4 month'); $period = new DatePeriod($start, $interval, $end); foreach ($period as $dt) { // echo $dt->format("Y-m-d") . PHP_EOL; $date[$dt->format("Y")][] = $dt->format("Y-m-d"); } print_r($date);

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)
8.3.60.0160.00618.55
8.3.50.0130.00821.09
8.3.40.0040.01118.83
8.3.30.0110.00418.94
8.3.20.0080.00020.16
8.3.10.0040.00423.50
8.3.00.0040.00419.91
8.2.180.0060.01818.41
8.2.170.0070.00722.96
8.2.160.0060.01520.36
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0090.00026.16
8.2.120.0050.00317.88
8.2.110.0070.00322.25
8.2.100.0030.01017.88
8.2.90.0040.00419.33
8.2.80.0000.00817.97
8.2.70.0040.00717.72
8.2.60.0050.00318.18
8.2.50.0040.00418.07
8.2.40.0040.00819.34
8.2.30.0040.00718.12
8.2.20.0040.00417.98
8.2.10.0000.00718.22
8.2.00.0040.00418.38
8.1.280.0000.01525.92
8.1.270.0080.00020.47
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0070.00322.70
8.1.230.0080.00317.60
8.1.220.0050.00317.85
8.1.210.0040.00418.77
8.1.200.0100.00017.60
8.1.190.0050.00317.47
8.1.180.0030.00618.10
8.1.170.0000.00818.75
8.1.160.0080.00021.99
8.1.150.0040.00419.11
8.1.140.0060.00317.77
8.1.130.0070.00017.75
8.1.120.0040.00417.66
8.1.110.0080.00017.63
8.1.100.0000.00817.68
8.1.90.0030.00517.76
8.1.80.0020.00517.62
8.1.70.0000.00717.65
8.1.60.0050.00317.72
8.1.50.0090.00017.73
8.1.40.0040.00417.78
8.1.30.0090.00017.86
8.1.20.0030.00517.90
8.1.10.0050.00217.82
8.1.00.0080.00017.80
8.0.300.0040.00418.77
8.0.290.0000.00717.00
8.0.280.0070.00018.62
8.0.270.0040.00417.35
8.0.260.0030.00317.46
8.0.250.0040.00417.23
8.0.240.0060.00317.14
8.0.230.0000.00817.12
8.0.220.0040.00417.17
8.0.210.0070.00017.20
8.0.200.0030.00317.24
8.0.190.0000.01017.29
8.0.180.0000.00817.10
8.0.170.0070.00017.24
8.0.160.0000.00817.24
8.0.150.0070.00017.21
8.0.140.0070.00017.17
8.0.130.0000.00713.58
8.0.120.0000.00817.19
8.0.110.0040.00417.19
8.0.100.0050.00317.06
8.0.90.0000.00717.14
8.0.80.0140.00317.17
8.0.70.0030.00317.10
8.0.60.0000.00717.09
8.0.50.0040.00417.09
8.0.30.0090.00917.52
8.0.20.0100.00917.45
8.0.10.0040.00417.20
8.0.00.0120.00717.03
7.4.330.0050.00215.08
7.4.320.0000.00716.82
7.4.300.0040.00416.79
7.4.290.0050.00516.73
7.4.280.0040.00416.65
7.4.270.0000.00716.69
7.4.260.0040.00416.72
7.4.250.0000.00716.64
7.4.240.0050.00216.79
7.4.230.0070.00016.90
7.4.220.0100.00616.92
7.4.210.0040.01416.77
7.4.200.0030.00316.91
7.4.160.0090.00616.64
7.4.150.0090.00917.40
7.4.140.0140.00617.86
7.4.130.0110.01116.89
7.4.120.0100.00616.82
7.4.110.0120.01216.56
7.4.100.0120.00616.65
7.4.90.0070.01016.79
7.4.80.0060.01119.39
7.4.70.0060.01216.79
7.4.60.0030.01416.86
7.4.50.0040.00416.89
7.4.40.0110.00616.48
7.4.30.0100.01316.82
7.4.00.0000.01615.46
7.3.330.0000.00513.39
7.3.320.0030.00313.41
7.3.310.0000.00716.64
7.3.300.0060.00016.60
7.3.290.0120.00316.60
7.3.280.0120.00916.59
7.3.270.0100.00717.40
7.3.260.0190.00016.88
7.3.250.0100.00716.62
7.3.240.0070.01016.82
7.3.230.0070.01116.69
7.3.210.0070.01016.89
7.3.200.0090.01316.53
7.3.190.0080.01116.64
7.3.180.0060.01116.52
7.3.170.0110.00416.79
7.3.160.0110.00716.67
7.3.10.0100.00716.68
7.3.00.0120.00416.61
7.2.330.0120.00416.75
7.2.320.0130.00317.09
7.2.310.0060.01117.02
7.2.300.0160.00016.80
7.2.290.0120.00616.79
7.2.130.0030.01416.85
7.2.120.0100.00717.15
7.2.110.0120.00317.07
7.2.100.0030.01017.18
7.2.90.0040.01216.91
7.2.80.0110.00717.02
7.2.70.0070.00717.23
7.2.60.0080.00817.16
7.2.50.0070.01416.90
7.2.40.0100.00617.03
7.2.30.0090.00617.06
7.2.20.0100.00617.20
7.2.10.0030.01617.14
7.2.00.0090.00218.57
7.1.250.0120.00316.18
7.1.200.0030.01015.90
7.1.100.0070.01118.61
7.1.70.0000.00817.47
7.1.60.0120.01219.12
7.1.50.0040.00717.10
7.1.00.0130.06722.33
7.0.200.0040.00817.11
7.0.60.0130.03019.78
7.0.50.0030.04017.88
7.0.40.0070.05020.11
7.0.30.0600.06320.09
7.0.20.0230.04320.16
7.0.10.0030.04720.23
7.0.00.0300.04320.15
5.6.280.0070.03021.07
5.6.210.0070.08020.76
5.6.200.0170.06718.17
5.6.190.0030.04720.61
5.6.180.0200.04720.63
5.6.170.0200.05320.50
5.6.160.0030.08720.57
5.6.150.0070.04018.18
5.6.140.0030.05318.28
5.6.130.0070.08318.18
5.6.120.0130.04021.01
5.6.110.0070.08321.02
5.6.100.0130.05720.96
5.6.90.0170.07321.11
5.6.80.0100.03320.38
5.6.70.3770.04320.37
5.5.350.0200.05720.44
5.5.340.0070.03717.95
5.5.330.0000.06320.29
5.5.320.0200.08320.30
5.5.310.0230.04320.37
5.5.300.0030.05017.98
5.5.290.0100.03718.01
5.5.280.0070.08320.88
5.5.270.0170.07320.88
5.5.260.0030.08020.75
5.5.250.0100.07020.77
5.5.240.0100.07320.26
5.4.450.0670.06319.62
5.4.440.0770.06019.48
5.4.430.0930.06319.57
5.4.420.0600.05319.57
5.4.410.0900.05719.48
5.4.400.0730.05318.88
5.4.390.0630.05719.06
5.4.380.0570.05719.16
5.4.370.0500.06019.28
5.4.360.0770.04718.88
5.4.350.0770.04319.21
5.4.340.0700.06718.88
5.4.320.0600.06719.25
5.4.310.0730.05019.11
5.4.300.0670.06319.37
5.4.290.0670.06019.09
5.4.280.0730.05319.25
5.4.270.0900.04718.84
5.4.260.0730.06719.13
5.4.250.0770.04719.25
5.4.240.0730.05319.25
5.4.230.0730.06318.97
5.4.220.0530.07019.05
5.4.210.0500.06319.22
5.4.200.0700.03719.29
5.4.190.0530.06019.22
5.4.180.0600.05019.28
5.4.170.0570.05319.24
5.4.160.0700.05318.96
5.4.150.0500.06019.09
5.4.140.0530.05716.36
5.4.130.0670.05316.60
5.4.120.0730.05016.36
5.4.110.0500.06016.56
5.4.100.0630.04316.59
5.4.90.0630.04016.48
5.4.80.0530.05316.65
5.4.70.0270.07016.59
5.4.60.0230.04316.62
5.4.50.0030.06716.44
5.4.40.0030.07016.52
5.4.30.0100.07016.51
5.4.20.0000.06316.53

preferences:
56.79 ms | 401 KiB | 5 Q