3v4l.org

run code in 300+ PHP versions simultaneously
<?php function roundToNextHour($dateString) { $date = new DateTime( $dateString ); $minutes = $date->format('i'); if($minutes > 0){ $date->modify("+1 hour"); $date->modify('-'.$minutes.' minutes'); } return $date; } echo roundToNextHour(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)
8.3.60.0090.00916.50
8.3.50.0130.00721.95
8.3.40.0120.00319.01
8.3.30.0150.00018.93
8.3.20.0040.00420.21
8.3.10.0060.00323.66
8.3.00.0080.00017.75
8.2.180.0120.00316.50
8.2.170.0040.01122.96
8.2.160.0070.00720.18
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0120.00017.38
8.2.110.0070.00422.08
8.2.100.0120.00017.80
8.2.90.0050.00319.05
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0040.00421.18
8.2.30.0050.00220.63
8.2.20.0030.00517.80
8.2.10.0040.00418.01
8.2.00.0000.00717.86
8.1.280.0120.00925.92
8.1.270.0080.00023.91
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00422.52
8.1.230.0120.00017.64
8.1.220.0040.00717.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0090.00017.10
8.1.180.0030.00518.10
8.1.170.0040.00418.67
8.1.160.0040.00421.93
8.1.150.0040.00418.76
8.1.140.0030.00519.39
8.1.130.0030.00317.49
8.1.120.0070.00017.34
8.1.110.0030.00317.29
8.1.100.0040.00417.37
8.1.90.0000.00717.21
8.1.80.0000.00717.33
8.1.70.0070.00017.31
8.1.60.0040.00417.52
8.1.50.0040.00417.45
8.1.40.0060.00317.50
8.1.30.0040.00717.65
8.1.20.0030.00517.48
8.1.10.0000.00717.41
8.1.00.0070.00417.46
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0040.00418.34
8.0.270.0000.00717.15
8.0.260.0030.00317.06
8.0.250.0070.00016.92
8.0.240.0000.00716.89
8.0.230.0030.00317.08
8.0.220.0000.00716.84
8.0.210.0050.00316.83
8.0.200.0030.00316.91
8.0.190.0030.00516.96
8.0.180.0030.00516.86
8.0.170.0040.00416.95
8.0.160.0000.00817.02
8.0.150.0000.00716.93
8.0.140.0070.00016.77
8.0.130.0000.00713.38
8.0.120.0050.00316.84
8.0.110.0040.00416.84
8.0.100.0070.00016.72
8.0.90.0040.00416.94
8.0.80.0050.00916.81
8.0.70.0000.00716.71
8.0.60.0000.00716.76
8.0.50.0000.00716.66
8.0.30.0070.00917.10
8.0.20.0090.01017.40
8.0.10.0000.00816.90
8.0.00.0060.01116.65
7.4.330.0050.00015.08
7.4.320.0030.00316.73
7.4.300.0060.00016.82
7.4.290.0040.00416.80
7.4.280.0000.00816.84
7.4.270.0030.00316.70
7.4.260.0000.01116.59
7.4.250.0070.00016.77
7.4.240.0020.00516.78
7.4.230.0030.00316.90
7.4.220.0130.01316.73
7.4.210.0070.00916.77
7.4.200.0060.00016.78
7.4.160.0090.00616.64
7.4.150.0140.00617.40
7.4.140.0090.00917.86
7.4.130.0110.00716.77
7.4.120.0110.00516.72
7.4.110.0120.01216.83
7.4.100.0040.01416.96
7.4.90.0140.00316.64
7.4.80.0120.00619.39
7.4.70.0080.00816.73
7.4.60.0030.01316.91
7.4.50.0000.00816.88
7.4.40.0070.01016.50
7.4.30.0120.00616.89
7.4.00.0060.00914.98
7.3.330.0070.00013.38
7.3.320.0000.00513.55
7.3.310.0000.00716.72
7.3.300.0000.00716.47
7.3.290.0000.00716.52
7.3.280.0100.01016.53
7.3.270.0090.00917.40
7.3.260.0170.00016.50
7.3.250.0070.01116.68
7.3.240.0110.00716.63
7.3.230.0080.00916.68
7.3.210.0070.01016.80
7.3.200.0090.00916.77
7.3.190.0170.00516.68
7.3.180.0140.00316.80
7.3.170.0090.01316.73
7.3.160.0090.00616.84
7.2.330.0070.01216.98
7.2.320.0100.00716.98
7.2.310.0070.01016.86
7.2.300.0110.00617.01
7.2.290.0100.01317.03
7.2.60.0090.00616.99
7.2.00.0000.01719.68
7.1.200.0060.00616.09
7.1.100.0080.00318.41
7.1.70.0000.00817.43
7.1.60.0070.01719.43
7.1.50.0040.00716.88
7.1.00.0070.07322.38
7.0.200.0300.00714.84
7.0.100.0130.04320.06
7.0.90.0170.07019.94
7.0.80.0130.07319.89
7.0.70.0030.05319.92
7.0.60.0100.05319.99
7.0.50.0070.04020.29
7.0.40.0130.06019.95
7.0.30.0030.07320.14
7.0.20.0130.04320.20
7.0.10.0130.04320.03
7.0.00.0170.04020.07
5.6.280.0070.06320.78
5.6.250.0030.07720.63
5.6.240.0130.07720.67
5.6.230.0070.08020.75
5.6.220.0030.05020.50
5.6.210.0170.07020.76
5.6.200.0130.06721.14
5.6.190.0100.08321.02
5.6.180.0030.04720.95
5.6.170.0100.08320.94
5.6.160.0070.05021.08
5.6.150.0070.08721.01
5.6.140.0130.05720.93
5.6.130.0130.05721.04
5.6.120.0030.09021.09
5.6.110.0100.10721.13
5.6.100.0070.04720.98
5.6.90.0000.06320.94
5.6.80.0130.07320.50
5.6.70.0030.06020.39
5.6.60.0100.07720.45
5.6.50.0130.06720.45
5.6.40.0070.08320.32
5.6.30.0000.05020.41
5.6.20.0000.08720.38
5.6.10.0100.07720.43
5.6.00.0070.03720.48
5.5.380.0130.07720.37
5.5.370.0070.08020.48
5.5.360.0000.06020.38
5.5.350.0070.07320.39
5.5.340.0030.05020.88
5.5.330.0100.08020.87
5.5.320.0000.05320.80
5.5.310.0130.08020.83
5.5.300.0130.07320.93
5.5.290.0100.06320.87
5.5.280.0000.04720.83
5.5.270.0030.07720.63
5.5.260.0100.04720.87
5.5.250.0070.08020.62
5.5.240.0030.08020.31
5.5.230.0070.06720.26
5.5.220.0100.07320.23
5.5.210.0100.06720.11
5.5.200.0000.07320.09
5.5.190.0070.07719.95
5.5.180.0130.06720.19
5.5.160.0070.07320.13
5.5.150.0070.08320.21
5.5.140.0030.08020.22
5.5.130.0130.03320.13
5.5.120.0070.04320.27
5.5.110.0030.05020.18
5.5.100.0030.04720.13
5.5.90.0030.03719.97
5.5.80.0070.03320.06
5.5.70.0130.03019.93
5.5.60.0030.03720.15
5.5.50.0030.04020.15
5.5.40.0070.03320.05
5.5.30.0030.04320.11
5.5.20.0000.04320.05
5.5.10.0030.04320.07
5.5.00.0000.05320.04
5.4.450.0030.08019.28
5.4.440.0100.06019.55
5.4.430.0070.04719.17
5.4.420.0070.07719.35
5.4.410.0070.07019.35
5.4.400.0100.07019.05
5.4.390.0030.05018.91
5.4.380.0130.07318.96
5.4.370.0070.07019.02
5.4.360.0030.07719.04
5.4.350.0070.05018.87
5.4.340.0070.07719.23
5.4.320.0000.08019.23
5.4.310.0070.07018.95
5.4.300.0070.06019.12
5.4.290.0000.04718.94
5.4.280.0030.07319.16
5.4.270.0070.05019.05
5.4.260.0000.05019.23
5.4.250.0130.05019.17
5.4.240.0070.03719.17
5.4.230.0070.03319.09
5.4.220.0100.03319.17
5.4.210.0000.04019.16
5.4.200.0100.03019.20
5.4.190.0030.03719.08
5.4.180.0000.04019.12
5.4.170.0030.04018.86
5.4.160.0000.04019.03
5.4.150.0030.05019.07
5.4.140.0000.04016.21
5.4.130.0030.04316.43
5.4.120.0070.03316.18
5.4.110.0000.03716.39
5.4.100.0070.03716.39
5.4.90.0070.03016.50
5.4.80.0030.03716.31
5.4.70.0030.03716.41
5.4.60.0070.04016.41
5.4.50.0030.03316.41
5.4.40.0000.03716.54
5.4.30.0000.03316.35
5.4.20.0030.03316.32
5.4.10.0030.03016.33
5.4.00.0030.03315.86

preferences:
88.72 ms | 401 KiB | 5 Q