3v4l.org

run code in 300+ PHP versions simultaneously
<?php $weekModifier = 1; $date = new DateTime()+3; if($date->format('N') !== 1) { $date->sub(new DateInterval('P'. $date->format('N') . 'D')); } $interval = new DateInterval('P'.abs($weekModifier).'W'); if($weekModifier > 0) { $date->add($interval); } else { $date->sub($interval); } for($i = 1; $i <= 7; $i++) { echo $date->add(new DateInterval('P1D'))->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)
8.3.60.0040.01116.75
8.3.50.0090.00922.07
8.3.40.0110.00419.09
8.3.30.0070.00719.22
8.3.20.0000.00720.22
8.3.10.0000.00820.78
8.3.00.0040.00419.50
8.2.180.0120.00317.00
8.2.170.0070.01422.96
8.2.160.0030.01020.20
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.98
8.2.110.0030.00620.25
8.2.100.0090.00317.85
8.2.90.0030.00518.11
8.2.80.0000.00917.97
8.2.70.0080.00017.63
8.2.60.0080.00317.80
8.2.50.0000.00818.07
8.2.40.0060.00318.22
8.2.30.0040.00419.50
8.2.20.0040.00417.76
8.2.10.0000.00818.19
8.2.00.0030.00518.00
8.1.280.0170.00325.92
8.1.270.0030.00623.91
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0000.01022.25
8.1.230.0030.00720.82
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0040.00417.48
8.1.180.0030.00618.10
8.1.170.0040.00418.58
8.1.160.0040.00421.86
8.1.150.0000.00718.80
8.1.140.0070.00017.63
8.1.130.0000.00717.91
8.1.120.0070.00017.63
8.1.110.0040.00417.57
8.1.100.0000.00817.58
8.1.90.0040.00417.62
8.1.80.0000.00717.60
8.1.70.0000.00717.57
8.1.60.0030.00517.57
8.1.50.0030.00617.71
8.1.40.0030.00517.63
8.1.30.0080.00017.81
8.1.20.0080.00017.69
8.1.10.0030.00617.68
8.1.00.0040.00417.64
8.0.300.0050.00220.08
8.0.290.0090.00016.88
8.0.280.0070.00018.46
8.0.270.0030.00617.29
8.0.260.0030.00317.33
8.0.250.0000.00717.15
8.0.240.0030.00317.18
8.0.230.0030.00317.16
8.0.220.0030.00317.14
8.0.210.0040.00417.13
8.0.200.0030.00617.15
8.0.190.0000.00717.07
8.0.180.0030.00317.18
8.0.170.0000.00717.10
8.0.160.0070.00016.98
8.0.150.0050.00317.07
8.0.140.0000.00716.94
8.0.130.0030.00313.54
8.0.120.0080.00016.95
8.0.110.0070.00017.01
8.0.100.0000.00717.15
8.0.90.0000.00717.14
8.0.80.0040.01117.02
8.0.70.0000.00817.01
8.0.60.0040.00416.90
8.0.50.0000.00716.97
8.0.30.0130.00717.14
8.0.20.0100.01017.42
8.0.10.0060.00317.27
8.0.00.0060.01216.90
7.4.330.0000.00515.11
7.4.320.0040.00416.72
7.4.300.0040.00416.66
7.4.290.0030.00316.55
7.4.280.0040.00416.53
7.4.270.0070.00016.73
7.4.260.0000.00716.74
7.4.250.0000.00916.51
7.4.240.0050.00216.71
7.4.230.0070.00016.55
7.4.220.0080.01216.61
7.4.210.0070.00716.74
7.4.200.0040.00416.76
7.4.160.0160.00016.64
7.4.150.0120.01117.40
7.4.140.0130.00617.86
7.4.130.0060.01116.66
7.4.120.0080.00916.57
7.4.110.0130.00616.79
7.4.100.0180.00716.70
7.4.90.0070.01016.81
7.4.80.0110.00819.39
7.4.70.0120.00916.82
7.4.60.0130.00416.77
7.4.50.0050.00316.69
7.4.40.0160.00016.73
7.4.30.0130.00316.71
7.4.00.0110.00415.15
7.3.330.0000.00513.23
7.3.320.0050.00013.12
7.3.310.0030.00316.54
7.3.300.0000.00716.36
7.3.290.0030.01316.38
7.3.280.0070.01116.38
7.3.270.0120.00617.40
7.3.260.0180.00016.52
7.3.250.0120.00616.55
7.3.240.0030.01416.55
7.3.230.0090.00716.45
7.3.210.0100.00616.66
7.3.200.0030.01719.39
7.3.190.0060.01016.67
7.3.180.0060.00916.67
7.3.170.0040.01216.57
7.3.160.0090.01216.64
7.3.10.0050.00716.79
7.3.00.0050.00716.64
7.2.330.0030.01516.59
7.2.320.0070.01016.68
7.2.310.0070.01016.79
7.2.300.0110.01216.91
7.2.290.0070.01116.84
7.2.130.0040.00617.04
7.2.120.0040.00716.88
7.2.110.0050.00816.93
7.2.100.0070.00716.91
7.2.90.0050.00716.99
7.2.80.0030.00916.98
7.2.70.0050.01117.12
7.2.60.0040.00817.04
7.2.50.0060.00616.97
7.2.40.0080.00616.91
7.2.30.0060.00817.09
7.2.20.0090.00516.95
7.2.10.0070.00616.88
7.2.00.0050.00817.84
7.1.250.0070.00715.95
7.1.200.0050.00515.85
7.1.100.0000.01118.14
7.1.70.0070.00716.91
7.1.60.0130.01319.61
7.1.50.0090.00617.02
7.1.00.0070.07022.33
7.0.200.0050.00516.75
7.0.140.0070.07021.91
7.0.60.0070.08319.92
7.0.50.0070.08317.87
7.0.40.0100.08720.27
7.0.30.0600.07020.20
7.0.20.0130.05020.27
7.0.10.0030.06020.11
7.0.00.0070.07020.16
5.6.280.0000.07321.07
5.6.210.0000.06720.50
5.6.200.0070.07718.08
5.6.190.0100.09020.33
5.6.180.0230.06020.39
5.6.170.0300.06020.52
5.6.160.0130.06720.49
5.6.150.0130.07318.20
5.6.140.0000.08018.14
5.6.130.0070.08018.17
5.6.120.0030.04720.79
5.6.110.0100.06720.89
5.6.100.0100.05021.11
5.6.90.0070.08321.02
5.6.80.0030.06020.28
5.5.350.0170.07320.33
5.5.340.0070.07717.91
5.5.330.0030.04720.29
5.5.320.0130.04720.30
5.5.310.0170.04320.20
5.5.300.0000.06017.97
5.5.290.0070.05317.99
5.5.280.0030.04020.87
5.5.270.0000.04320.78
5.5.260.0170.05020.86
5.5.250.0030.06720.60
5.5.240.0100.03720.23
5.4.450.0870.04319.11
5.4.440.0070.04319.42
5.4.430.0570.06019.47
5.4.420.1100.05719.54
5.4.410.0770.05019.38
5.4.400.0100.05719.19
5.4.390.0700.05719.19
5.4.380.0270.07318.79
5.4.370.0330.07018.73
5.4.360.0670.06718.49
5.4.350.0370.07718.73
5.4.340.0300.05318.78
5.4.320.0030.04012.46
5.4.310.0070.03612.45
5.4.300.0040.03912.46
5.4.290.0110.04012.45
5.4.280.0070.03412.36
5.4.270.0060.04012.35
5.4.260.0050.03912.36
5.4.250.0040.03912.36
5.4.240.0090.04212.35
5.4.230.0070.03812.34
5.4.220.0050.04112.35
5.4.210.0080.03412.35
5.4.200.0070.04412.34
5.4.190.0030.04312.34
5.4.180.0060.03612.34
5.4.170.0060.03612.36
5.4.160.0080.03312.34
5.4.150.0060.03612.34
5.4.140.0090.03412.03
5.4.130.0060.03712.01
5.4.120.0060.03711.97
5.4.110.0090.03711.97
5.4.100.0080.03311.97
5.4.90.0070.03511.96
5.4.80.0060.03711.97
5.4.70.0060.03411.96
5.4.60.0070.03411.96
5.4.50.0100.03511.96
5.4.40.0050.03811.95
5.4.30.0070.03611.95
5.4.20.0040.03711.95
5.4.10.0060.04011.95
5.4.00.0040.03711.45
5.3.290.0100.04012.80
5.3.280.0070.03712.70
5.3.270.0060.03912.72
5.3.260.0090.04612.72
5.3.250.0090.03412.72
5.3.240.0070.03612.72
5.3.230.0020.04312.71
5.3.220.0030.03912.68
5.3.210.0070.03812.68
5.3.200.0060.03612.68
5.3.190.0070.03712.68
5.3.180.0040.03912.67
5.3.170.0100.04212.67
5.3.160.0060.03712.68
5.3.150.0050.03912.67
5.3.140.0110.03912.66
5.3.130.0050.04012.66
5.3.120.0040.04112.66
5.3.110.0070.04612.66
5.3.100.0060.03612.12
5.3.90.0050.03712.08
5.3.80.0050.04312.07
5.3.70.0030.04012.07
5.3.60.0070.03912.06
5.3.50.0060.04112.00
5.3.40.0060.03712.00
5.3.30.0070.03511.95
5.3.20.0040.03811.73
5.3.10.0050.03611.70
5.3.00.0060.03811.68
5.2.170.0080.0419.19
5.2.160.0050.0329.19
5.2.150.0080.0319.19
5.2.140.0060.0359.18
5.2.130.0080.0289.15
5.2.120.0070.0269.14
5.2.110.0050.0309.15
5.2.100.0050.0289.15
5.2.90.0080.0259.15
5.2.80.0060.0299.14
5.2.70.0060.0289.14
5.2.60.0040.0319.09
5.2.50.0050.0299.06
5.2.40.0050.0299.04
5.2.30.0010.0369.01
5.2.20.0050.0299.01
5.2.10.0050.0368.93
5.2.00.0070.0288.79
5.1.60.0030.0278.07
5.1.50.0060.0238.06
5.1.40.0050.0238.04
5.1.30.0050.0258.40
5.1.20.0070.0248.42
5.1.10.0070.0238.14
5.1.00.0030.0268.14
5.0.50.0060.0186.64
5.0.40.0040.0196.49
5.0.30.0030.0356.30
5.0.20.0020.0206.28
5.0.10.0060.0176.25
5.0.00.0020.0316.24
4.4.90.0020.0154.77
4.4.80.0050.0134.75
4.4.70.0020.0174.75
4.4.60.0050.0134.76
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0040.0144.76
4.4.20.0040.0174.85
4.4.10.0030.0184.85
4.4.00.0030.0254.76
4.3.110.0040.0164.67
4.3.100.0050.0144.66
4.3.90.0020.0164.63
4.3.80.0030.0264.59
4.3.70.0020.0164.63
4.3.60.0030.0184.63
4.3.50.0040.0174.63
4.3.40.0030.0254.54
4.3.30.0000.0223.30
4.3.20.0010.0173.28
4.3.10.0040.0133.23
4.3.00.0030.01713.92

preferences:
48.37 ms | 401 KiB | 5 Q