3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('UTC'); $date = new DateTime(null, new DateTimeZone('UTC')); $date->setTime(0,0,0); $date->modify('next month'); $date->modify('last day of this month'); $date->setDate(2002, 8, 21); // This should be 21st August 2002 echo $date->format('Y-m-d');

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)
8.3.60.0100.01016.75
8.3.50.0160.00521.89
8.3.40.0070.01018.82
8.3.30.0120.00319.13
8.3.20.0040.00420.25
8.3.10.0040.00423.63
8.3.00.0040.00419.05
8.2.180.0110.00418.41
8.2.170.0110.00422.96
8.2.160.0070.00720.25
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00020.91
8.2.110.0090.00022.39
8.2.100.0080.00418.03
8.2.90.0050.00319.21
8.2.80.0000.00817.97
8.2.70.0090.00017.75
8.2.60.0000.00818.16
8.2.50.0070.00418.07
8.2.40.0030.00520.01
8.2.30.0050.00318.41
8.2.20.0040.00417.86
8.2.10.0000.00717.95
8.2.00.0040.00418.00
8.1.280.0130.00725.92
8.1.270.0040.00423.91
8.1.260.0000.00926.35
8.1.250.0100.00728.09
8.1.240.0060.00322.23
8.1.230.0040.00819.28
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0120.00017.35
8.1.180.0080.00018.10
8.1.170.0030.00618.55
8.1.160.0070.00022.06
8.1.150.0080.00018.80
8.1.140.0070.00017.63
8.1.130.0070.00017.91
8.1.120.0000.00817.59
8.1.110.0000.00817.56
8.1.100.0040.00417.55
8.1.90.0040.00417.56
8.1.80.0070.00017.48
8.1.70.0000.00717.60
8.1.60.0030.00617.50
8.1.50.0000.00817.51
8.1.40.0050.00317.51
8.1.30.0040.00417.75
8.1.20.0080.00017.63
8.1.10.0000.00817.59
8.1.00.0000.00717.66
8.0.300.0040.00418.77
8.0.290.0000.00717.28
8.0.280.0030.00318.52
8.0.270.0070.00017.25
8.0.260.0000.00617.39
8.0.250.0040.00417.06
8.0.240.0000.00817.22
8.0.230.0030.00717.10
8.0.220.0000.00717.05
8.0.210.0040.00417.03
8.0.200.0030.00317.17
8.0.190.0040.00416.99
8.0.180.0030.00517.07
8.0.170.0000.00817.04
8.0.160.0050.00317.06
8.0.150.0040.00416.88
8.0.140.0000.00817.01
8.0.130.0000.00513.50
8.0.120.0030.00517.02
8.0.110.0000.00717.05
8.0.100.0020.00516.94
8.0.90.0040.00417.00
8.0.80.0110.00417.06
8.0.70.0070.00017.02
8.0.60.0000.00717.05
8.0.50.0040.00416.85
8.0.30.0070.01517.13
8.0.20.0150.00717.40
8.0.10.0070.00017.09
8.0.00.0050.01316.98
7.4.330.0000.00715.00
7.4.320.0000.00616.58
7.4.300.0070.00016.68
7.4.290.0080.00016.59
7.4.280.0000.00716.69
7.4.270.0030.00316.51
7.4.260.0030.00316.55
7.4.250.0050.00216.61
7.4.240.0030.00316.60
7.4.230.0050.00216.68
7.4.220.0100.00716.54
7.4.210.0080.01216.62
7.4.200.0040.00416.78
7.4.190.0070.00016.75
7.4.160.0090.00916.61
7.4.150.0110.00617.40
7.4.140.0090.00917.86
7.4.130.0080.00816.60
7.4.120.0070.01216.64
7.4.110.0100.00716.56
7.4.100.0070.01016.69
7.4.90.0030.01416.53
7.4.80.0060.01219.39
7.4.70.0100.01016.49
7.4.60.0090.00916.62
7.4.50.0030.00616.24
7.4.40.0100.00616.41
7.4.30.0060.00916.51
7.4.00.0100.00715.19
7.3.330.0000.00613.17
7.3.320.0000.00513.27
7.3.310.0070.00016.33
7.3.300.0030.00316.27
7.3.290.0090.00616.38
7.3.280.0080.01016.31
7.3.270.0070.01017.40
7.3.260.0070.01016.36
7.3.250.0080.01016.45
7.3.240.0060.00916.33
7.3.230.0060.01216.43
7.3.210.0120.00616.44
7.3.200.0090.00919.39
7.3.190.0030.01416.52
7.3.180.0080.00816.66
7.3.170.0040.01116.39
7.3.160.0110.00916.42
7.3.120.0040.01114.81
7.2.330.0030.01916.51
7.2.320.0160.00316.63
7.2.310.0060.01716.61
7.2.300.0090.01216.67
7.2.290.0140.00516.86
7.2.60.0110.00416.87
7.2.00.0000.01219.61
7.1.200.0070.00415.87
7.1.100.0100.00318.12
7.1.70.0020.00517.22
7.1.60.0070.00719.46
7.1.50.0220.01634.77
7.1.00.0030.07322.58
7.0.200.0070.00716.98
7.0.140.0070.07021.97
7.0.60.0070.08019.86
7.0.50.0070.08017.89
7.0.40.0000.04720.06
7.0.30.0070.05320.13
7.0.20.0330.05320.16
7.0.10.0230.07320.05
7.0.00.0100.04020.00
5.6.210.0070.07720.60
5.6.200.0100.07718.16
5.6.190.0070.04020.57
5.6.180.3430.04320.54
5.6.170.0270.05320.48
5.6.160.0070.07720.33
5.6.150.0030.07718.18
5.6.140.0070.05718.16
5.6.130.0030.07018.09
5.6.120.0070.07721.11
5.6.110.0030.07021.04
5.6.100.0070.08021.13
5.6.90.0070.08320.96
5.6.80.0130.08020.38
5.6.70.0200.03720.34
5.5.350.0130.08320.32
5.5.340.0070.03717.92
5.5.330.0100.05020.29
5.5.320.0000.09020.15
5.5.310.0170.06720.16
5.5.300.0000.04318.02
5.5.290.0130.07717.92
5.5.280.0130.07320.87
5.5.270.0130.08020.72
5.5.260.0030.08320.79
5.5.250.0100.08720.56
5.5.240.0000.08020.27
5.4.450.0100.05319.63
5.4.440.0700.07019.55
5.4.430.0900.04719.13
5.4.420.0600.00019.47
5.4.410.0370.05318.87
5.4.400.0300.05318.73
5.4.390.0330.06018.52
5.4.380.0230.05718.49
5.4.370.0070.04018.56
5.4.360.0070.04718.68
5.4.350.0160.05311.97
5.4.340.0100.06811.97
5.4.320.0050.03612.46
5.4.310.0060.04212.45
5.4.300.0070.03512.46
5.4.290.0080.05212.45
5.4.280.0070.04912.35
5.4.270.0090.04712.35
5.4.260.0040.05612.35
5.4.250.0080.05112.35
5.4.240.0060.05112.35
5.4.230.0080.04912.34
5.4.220.0130.04312.34
5.4.210.0160.03412.34
5.4.200.0120.04312.34
5.4.190.0160.04312.34
5.4.180.0090.05112.34
5.4.170.0150.04412.35
5.4.160.0120.04612.35
5.4.150.0060.05312.34
5.4.140.0100.05212.03
5.4.130.0070.04912.02
5.4.120.0090.03911.97
5.4.110.0090.05511.97
5.4.100.0100.04711.97
5.4.90.0070.05211.97
5.4.80.0080.05211.97
5.4.70.0090.04911.96
5.4.60.0090.04911.96
5.4.50.0080.05111.96
5.4.40.0080.04911.95
5.4.30.0090.05011.95
5.4.20.0070.05311.95
5.4.10.0090.04911.95
5.4.00.0070.05211.44
5.3.290.0060.04212.80
5.3.280.0080.05412.71
5.3.270.0080.05712.72
5.3.260.0060.06012.71
5.3.250.0030.05212.72
5.3.240.0090.05312.72
5.3.230.0080.05212.71
5.3.220.0100.05412.68
5.3.210.0100.05512.68
5.3.200.0090.05412.68
5.3.190.0100.05012.68
5.3.180.0110.04912.67
5.3.170.0110.04912.67
5.3.160.0130.05012.67
5.3.150.0100.05412.67
5.3.140.0090.05412.66
5.3.130.0070.05712.65
5.3.120.0170.04712.65
5.3.110.0120.05112.66
5.3.100.0100.04512.12
5.3.90.0070.04812.08
5.3.80.0120.04212.07
5.3.70.0120.04412.07
5.3.60.0080.04112.07
5.3.50.0080.03712.00
5.3.40.0080.04012.00
5.3.30.0080.04311.95
5.3.20.0100.03811.72
5.3.10.0090.03911.69
5.3.00.0100.03711.68
5.2.170.0030.0439.18
5.2.160.0110.0379.18
5.2.150.0180.0409.18
5.2.140.0080.0429.18
5.2.130.0100.0389.14
5.2.120.0110.0389.13
5.2.110.0060.0419.14
5.2.100.0130.0389.14
5.2.90.0100.0429.14
5.2.80.0080.0449.13
5.2.70.0110.0349.13
5.2.60.0080.0569.09
5.2.50.0110.0409.05
5.2.40.0070.0409.03
5.2.30.0130.0389.01
5.2.20.0090.0399.00
5.2.10.0160.0778.92
5.2.00.0070.0798.78
5.1.60.0120.0448.06
5.1.50.0130.0858.06
5.1.40.0070.0438.04
5.1.30.0080.0438.39
5.1.20.0080.0478.42
5.1.10.0080.0398.14
5.1.00.0050.0608.14
5.0.50.0060.0256.62
5.0.40.0060.0276.48
5.0.30.0040.0446.29
5.0.20.0100.0546.26
5.0.10.0140.0336.24
5.0.00.0100.1026.23
4.4.90.0020.0194.78
4.4.80.0020.0184.76
4.4.70.0080.0144.76
4.4.60.0050.0184.75
4.4.50.0010.0214.77
4.4.40.0020.0354.71
4.4.30.0050.0164.75
4.4.20.0030.0174.84
4.4.10.0040.0174.85
4.4.00.0090.0394.76
4.3.110.0030.0344.67
4.3.100.0010.0254.67
4.3.90.0030.0224.63
4.3.80.0100.0774.58
4.3.70.0030.0184.63
4.3.60.0010.0174.63
4.3.50.0050.0184.63
4.3.40.0040.0354.54
4.3.30.0030.0233.28
4.3.20.0040.0243.26
4.3.10.0070.0443.22
4.3.00.0030.0236.76

preferences:
46.73 ms | 401 KiB | 5 Q