3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr=array("2018-06-27 20:30:20","2018-06-27 20:31:20","2018-06-27 20:37:20","2018-06-27 20:45:20","2018-06-27 20:48:20"); function roundToNearestMinuteInterval($time, $interval) { $timestamp = strtotime($time); $rounded = round($timestamp / ($interval * 60), 0) * $interval * 60; return $rounded; } $interval = 5; // minutes $start = roundToNearestMinuteInterval(min($arr), $interval); $end = roundToNearestMinuteInterval(max($arr), $interval); for (; $start <= $end; $start += $interval * 60) { $results[] = date('Y-m-d H:i:s', $start); } print_r($results);

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)
8.3.60.0100.01018.73
8.3.50.0150.00016.78
8.3.40.0160.00319.27
8.3.30.0060.00918.89
8.3.20.0070.00020.60
8.3.10.0080.00020.46
8.3.00.0040.00422.40
8.2.180.0060.01318.29
8.2.170.0030.01422.96
8.2.160.0060.00921.28
8.2.150.0080.00825.66
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00421.07
8.2.110.0030.00621.00
8.2.100.0030.00917.91
8.2.90.0040.00420.73
8.2.80.0080.00018.00
8.2.70.0070.00318.05
8.2.60.0080.00018.28
8.2.50.0040.00418.10
8.2.40.0040.00421.33
8.2.30.0040.00419.28
8.2.20.0030.00718.08
8.2.10.0000.00819.43
8.2.00.0000.00719.41
8.1.280.0140.00025.92
8.1.270.0040.00422.58
8.1.260.0080.00026.35
8.1.250.0180.00028.09
8.1.240.0030.00620.86
8.1.230.0110.00021.00
8.1.220.0080.00017.89
8.1.210.0030.00618.92
8.1.200.0000.00917.60
8.1.190.0000.00917.48
8.1.180.0000.00818.10
8.1.170.0080.00018.43
8.1.160.0020.00518.96
8.1.150.0040.00418.96
8.1.140.0040.00420.88
8.1.130.0000.00717.71
8.1.120.0000.00717.63
8.1.110.0050.00317.68
8.1.100.0030.00617.59
8.1.90.0020.00517.57
8.1.80.0040.00417.62
8.1.70.0040.00417.52
8.1.60.0030.00617.77
8.1.50.0040.00417.72
8.1.40.0000.00817.67
8.1.30.0040.00417.73
8.1.20.0000.00817.80
8.1.10.0080.00017.73
8.1.00.0000.00817.67
8.0.300.0050.00320.07
8.0.290.0070.00016.88
8.0.280.0000.00718.56
8.0.270.0000.00717.29
8.0.260.0040.00417.08
8.0.250.0000.00717.10
8.0.240.0060.00317.15
8.0.230.0000.00817.14
8.0.220.0000.00617.13
8.0.210.0000.00717.04
8.0.200.0030.00317.13
8.0.190.0040.00417.00
8.0.180.0040.00417.11
8.0.170.0040.00717.09
8.0.160.0030.00517.16
8.0.150.0040.00417.08
8.0.140.0000.00717.04
8.0.130.0000.00513.41
8.0.120.0030.00517.03
8.0.110.0030.00516.92
8.0.100.0040.00416.90
8.0.90.0060.00316.97
8.0.80.0120.00317.02
8.0.70.0040.00417.15
8.0.60.0040.00416.91
8.0.50.0000.00817.02
8.0.30.0140.00517.26
8.0.20.0090.01317.26
8.0.10.0070.00017.16
8.0.00.0060.01217.12
7.4.330.0050.00015.55
7.4.320.0000.00816.63
7.4.300.0030.00316.78
7.4.290.0090.00016.78
7.4.280.0000.00816.83
7.4.270.0000.00816.61
7.4.260.0060.00013.42
7.4.250.0040.00416.78
7.4.240.0040.00416.70
7.4.230.0000.00716.77
7.4.220.0040.00316.75
7.4.210.0010.01316.80
7.4.200.0050.00316.69
7.4.130.0030.01316.53
7.4.120.0120.00616.71
7.4.110.0070.01116.60
7.4.100.0150.00317.00
7.4.90.0090.00916.85
7.4.80.0080.00919.39
7.4.70.0060.01016.84
7.4.60.0030.01516.68
7.4.50.0070.01116.61
7.4.40.0070.01016.99
7.4.00.0070.00915.19
7.3.330.0040.00416.54
7.3.320.0030.00313.55
7.3.310.0050.00216.42
7.3.300.0060.00016.56
7.3.290.0070.00016.56
7.3.280.0120.00316.56
7.3.260.0110.01016.67
7.3.240.0120.00716.85
7.3.230.0160.00016.82
7.3.210.0060.01316.80
7.3.200.0190.00316.90
7.3.190.0030.01316.98
7.3.180.0120.00916.66
7.3.170.0100.00916.92
7.3.160.0040.01116.66
7.3.120.0100.00715.03
7.3.110.0070.00915.09
7.3.100.0060.00914.88
7.3.90.0040.01115.05
7.3.80.0070.00815.15
7.3.70.0090.00614.99
7.3.60.0050.00915.07
7.3.50.0050.00914.99
7.3.40.0050.00915.02
7.3.30.0060.00614.99
7.3.20.0070.00716.26
7.3.10.0060.00816.47
7.3.00.0080.00716.32
7.2.330.0090.01316.85
7.2.320.0100.00716.87
7.2.310.0060.00917.02
7.2.300.0030.01516.68
7.2.290.0150.00617.04
7.2.250.0100.00815.21
7.2.240.0090.01115.21
7.2.230.0110.00615.24
7.2.220.0090.00715.32
7.2.210.0070.00715.21
7.2.200.0030.01015.27
7.2.190.0040.01015.22
7.2.180.0060.00815.24
7.2.170.0020.01215.22
7.2.160.0030.00915.25
7.2.150.0070.01216.15
7.2.140.0040.01316.25
7.2.130.0100.00716.07
7.2.120.0080.00816.16
7.2.110.0050.01016.22
7.2.100.0080.00916.09
7.2.90.0110.00816.01
7.2.80.0100.01016.04
7.2.70.0070.00716.14
7.2.60.0100.00616.23
7.2.50.0110.00616.13
7.2.40.0110.00216.04
7.2.30.0080.00716.26
7.2.20.0120.00516.14
7.2.10.0030.01516.22
7.2.00.0080.00916.11
7.1.330.0080.00815.91
7.1.320.0070.00915.47
7.1.310.0090.00615.49
7.1.300.0090.00615.43
7.1.290.0060.00815.45
7.1.280.0040.00915.49
7.1.270.0040.00715.47
7.1.260.0080.00615.51
7.1.250.0050.01115.22

preferences:
33 ms | 400 KiB | 5 Q