3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); $st_date = '2020-10-01'; $ed_date = '2020-10-31'; $min = strtotime($st_date); $copy_min = $min; $start = new DateTime($st_date, new DateTimeZone('Europe/Rome')); $interval = new DateInterval('P1D'); $recurrence = 30; $period = new DatePeriod($start, $interval, $recurrence); foreach ($period as $date) { $test[] = $date->format('U'); } $i = 0; while($i < 31) { $array[$i] = $min; $min = strtotime('+1 day', $min); $i++; } $min = $copy_min; $range = array_map("toDate", $array); print_r($range); $range_period = array_map("toDate", $test); print_r($range_period); function toDate($x){return date('Y-m-d H:i:s', $x);}

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)
8.4.120.0150.00520.75
8.4.110.0120.00919.00
8.4.100.0130.00817.96
8.4.90.0120.00720.81
8.4.80.0050.00518.87
8.4.70.0100.01018.90
8.4.60.0150.00520.43
8.4.50.0110.01020.40
8.4.40.0080.00018.51
8.4.30.0130.00620.54
8.4.20.0120.00917.86
8.4.10.0080.00020.53
8.3.250.0060.00316.75
8.3.240.0050.00416.90
8.3.230.0070.00216.98
8.3.220.0090.00919.01
8.3.210.0100.00616.86
8.3.200.0040.00516.63
8.3.190.0060.00317.33
8.3.180.0090.00818.89
8.3.170.0080.00817.08
8.3.160.0040.00417.51
8.3.150.0080.00816.80
8.3.140.0040.00416.74
8.3.130.0040.00418.53
8.3.120.0070.00318.97
8.3.110.0050.00520.94
8.3.100.0050.00518.53
8.3.90.0050.00317.02
8.3.80.0030.00619.36
8.3.70.0130.00316.75
8.3.60.0140.00716.88
8.3.50.0120.00523.72
8.3.40.0070.01421.90
8.3.30.0120.00319.15
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.290.0100.00917.42
8.2.280.0130.00718.68
8.2.270.0110.00416.95
8.2.260.0140.00417.15
8.2.250.0000.00816.99
8.2.240.0030.00619.24
8.2.230.0090.00022.58
8.2.220.0000.00824.06
8.2.210.0000.00826.77
8.2.200.0060.00316.88
8.2.190.0100.01016.73
8.2.180.0090.01225.92
8.2.170.0090.00619.23
8.2.160.0070.00722.96
8.2.150.0000.00825.66
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0030.00526.35
8.2.110.0040.00419.28
8.2.100.0060.00617.97
8.2.90.0050.00318.13
8.2.80.0030.00619.19
8.2.70.0050.00518.00
8.2.60.0000.00818.00
8.2.50.0060.00318.05
8.2.40.0040.00420.54
8.2.30.0060.00618.43
8.2.20.0050.00318.48
8.2.10.0000.00819.49
8.2.00.0000.00819.59
8.1.330.0070.01216.34
8.1.320.0160.01016.57
8.1.310.0040.00416.92
8.1.300.0060.00318.63
8.1.290.0070.00318.88
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0040.00722.08
8.1.230.0040.00721.04
8.1.220.0080.00018.96
8.1.210.0030.00618.77
8.1.200.0000.00817.60
8.1.190.0060.00317.50
8.1.180.0110.00018.10
8.1.170.0080.00018.93
8.1.160.0000.00918.93
8.1.150.0000.00719.01
8.1.140.0000.00819.13
8.1.130.0080.00020.44
8.1.120.0000.00717.77
8.1.110.0000.00817.75
8.1.100.0000.00717.75
8.1.90.0040.00417.76
8.1.80.0000.00817.66
8.1.70.0030.00517.80
8.1.60.0000.00817.82
8.1.50.0060.00617.71
8.1.40.0040.00417.60
8.1.30.0000.00817.72
8.1.20.0080.00417.80
8.1.10.0080.00017.85
8.1.00.0000.00817.80
8.0.300.0060.00320.23
8.0.290.0050.00317.00
8.0.280.0030.00618.70
8.0.270.0070.00018.32
8.0.260.0000.00720.38
8.0.250.0050.00317.34
8.0.240.0070.00017.36
8.0.230.0070.00017.34
8.0.220.0040.00417.23
8.0.210.0040.00417.23
8.0.200.0000.00717.32
8.0.190.0040.00417.18
8.0.180.0040.00417.18
8.0.170.0030.00617.26
8.0.160.0040.00417.26
8.0.150.0080.00017.09
8.0.140.0070.00017.14
8.0.130.0030.00313.69
8.0.120.0040.00417.23
8.0.110.0000.00817.15
8.0.100.0030.00617.21
8.0.90.0070.00017.15
8.0.80.0050.01017.24
8.0.70.0040.00417.26
8.0.60.0000.00717.38
8.0.50.0100.00017.11
8.0.30.0080.00917.38
8.0.20.0090.01017.48
8.0.10.0070.01417.43
8.0.00.0130.00617.24
7.4.330.0030.00315.55
7.4.320.0060.00016.82
7.4.300.0030.00316.76
7.4.290.0040.00416.95
7.4.280.0030.00616.70
7.4.270.0000.00816.82
7.4.260.0000.00613.52
7.4.250.0080.00016.70
7.4.240.0080.00016.82
7.4.230.0030.00316.84
7.4.220.0020.00616.90
7.4.210.0080.00716.84
7.4.200.0040.00416.91
7.4.160.0170.00517.04
7.4.150.0140.00816.88
7.4.140.0100.01016.79
7.4.130.0110.00816.91
7.4.120.0090.01216.77
7.4.110.0090.00816.65
7.4.100.0080.01116.70
7.4.90.0090.01216.77
7.4.80.0090.01116.81
7.4.70.0110.00716.85
7.4.60.0140.00616.86
7.4.50.0120.01016.70
7.4.40.0080.01016.78
7.4.30.0140.00616.92
7.4.20.0130.00716.82
7.4.10.0110.00916.75
7.4.00.0110.00616.84
7.3.330.0000.00716.70
7.3.320.0000.00813.73
7.3.310.0040.00416.69
7.3.300.0070.00016.69
7.3.290.0080.01016.66
7.3.270.0090.00616.69
7.3.260.0110.00916.69
7.3.250.0090.01616.74
7.3.240.0080.00816.72
7.3.230.0070.01016.59
7.3.220.0080.00816.79
7.3.210.0070.01116.67
7.3.200.0120.00616.82
7.3.190.0050.01216.80
7.3.180.0110.00516.81
7.3.170.0090.01116.76
7.3.160.0090.01016.85
7.3.150.0120.00716.82
7.3.140.0090.01016.75
7.3.130.0080.01116.76
7.3.120.0110.00816.76
7.3.110.0070.01016.68
7.3.100.0070.01116.81
7.3.90.0070.00916.71
7.3.80.0100.00716.76
7.3.70.0120.00616.78
7.3.60.0060.01116.78
7.3.50.0090.01216.82
7.3.40.0090.01116.68
7.3.30.0070.01116.62
7.3.20.0100.00916.59
7.3.10.0230.00916.74
7.3.00.0070.01016.69
7.2.340.0090.01416.89
7.2.330.0130.00817.04
7.2.320.0110.00816.97
7.2.310.0120.01016.85
7.2.300.0100.01116.98
7.2.290.0090.01316.99
7.2.280.0140.00916.75
7.2.270.0130.01016.86
7.2.260.0130.00716.94
7.2.250.0100.01116.68
7.2.240.0120.00816.81
7.2.230.0090.01016.87
7.2.220.0110.00916.92
7.2.210.0110.01016.81
7.2.200.0130.00917.02
7.2.190.0100.01116.86
7.2.180.0090.01216.96
7.2.170.0150.00716.88
7.2.160.0110.01016.92
7.2.150.0130.01216.95
7.2.140.0130.00916.92
7.2.130.0130.01017.03
7.2.120.0110.01117.01
7.2.110.0140.00916.99
7.2.100.0130.00917.00
7.2.90.0170.00616.91
7.2.80.0110.01216.91
7.2.70.0130.01016.90
7.2.60.0110.00916.90
7.2.50.0100.01316.90
7.2.40.0130.00817.00
7.2.30.0110.01017.00
7.2.20.0130.01016.97
7.2.10.0100.01317.02
7.2.00.0140.00716.98

preferences:
30.4 ms | 403 KiB | 5 Q