3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('Europe/Berlin'); $date = new DateTime('2000-12-31'); $date->add(new DateInterval('P1M')); var_dump($date->format('Y-m-d')); $date->add(new DateInterval('P1M')); var_dump($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)
8.3.60.0140.00416.50
8.3.50.0080.01122.97
8.3.40.0110.00318.68
8.3.30.0030.01018.96
8.3.20.0080.00020.38
8.3.10.0050.00321.89
8.3.00.0060.00319.38
8.2.180.0110.00816.50
8.2.170.0060.01522.96
8.2.160.0070.00720.58
8.2.150.0080.00024.18
8.2.140.0020.00524.66
8.2.130.0070.00726.16
8.2.120.0040.00419.48
8.2.110.0030.00622.08
8.2.100.0120.00017.91
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0100.00017.75
8.2.60.0030.00618.05
8.2.50.0030.00518.07
8.2.40.0050.00318.09
8.2.30.0040.00418.09
8.2.20.0040.00417.88
8.2.10.0050.00318.06
8.2.00.0040.00417.85
8.1.280.0030.01225.92
8.1.270.0080.00023.74
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00922.18
8.1.230.0030.00719.16
8.1.220.0040.00417.75
8.1.210.0060.00318.77
8.1.200.0040.00417.35
8.1.190.0040.00417.35
8.1.180.0060.00318.10
8.1.170.0060.00318.63
8.1.160.0000.00821.95
8.1.150.0060.00318.80
8.1.140.0040.00417.60
8.1.130.0030.00317.93
8.1.120.0000.00717.56
8.1.110.0070.00017.59
8.1.100.0040.00317.64
8.1.90.0000.00717.60
8.1.80.0060.00317.46
8.1.70.0000.00717.61
8.1.60.0030.00617.57
8.1.50.0080.00017.62
8.1.40.0000.00817.56
8.1.30.0000.00817.69
8.1.20.0050.00317.73
8.1.10.0020.00517.62
8.1.00.0050.00517.54
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0070.00018.36
8.0.270.0040.00417.16
8.0.260.0060.00017.26
8.0.250.0000.00716.97
8.0.240.0000.00717.10
8.0.230.0000.00716.98
8.0.220.0020.00517.01
8.0.210.0040.00417.05
8.0.200.0030.00317.10
8.0.190.0000.00717.01
8.0.180.0070.00017.05
8.0.170.0040.00417.05
8.0.160.0050.00316.98
8.0.150.0040.00416.91
8.0.140.0000.00817.01
8.0.130.0030.00313.42
8.0.120.0000.00817.01
8.0.110.0000.00716.95
8.0.100.0040.00417.06
8.0.90.0000.00816.91
8.0.80.0100.00617.02
8.0.70.0070.00017.00
8.0.60.0050.00317.02
8.0.50.0040.00416.89
8.0.30.0130.00517.15
8.0.20.0090.00917.40
8.0.10.0050.00317.04
8.0.00.0140.00916.85
7.4.330.0060.00015.00
7.4.320.0000.00616.59
7.4.300.0030.00316.55
7.4.290.0040.00416.56
7.4.280.0030.00516.46
7.4.270.0080.00016.57
7.4.260.0030.00316.56
7.4.250.0000.00816.43
7.4.240.0000.00716.56
7.4.230.0030.00316.57
7.4.220.0040.01516.72
7.4.210.0030.01316.58
7.4.200.0000.00716.64
7.4.160.0140.00316.46
7.4.150.0150.00317.40
7.4.140.0120.00817.86
7.4.130.0120.00516.66
7.4.120.0090.01116.55
7.4.110.0100.00616.54
7.4.100.0120.00516.43
7.4.90.0070.01016.59
7.4.80.0090.00919.39
7.4.70.0100.00716.72
7.4.60.0100.00616.57
7.4.50.0040.00016.75
7.4.40.0040.01216.55
7.4.30.0090.00616.73
7.4.00.0040.01114.98
7.3.330.0030.00313.03
7.3.320.0050.00013.11
7.3.310.0000.00616.24
7.3.300.0000.00716.25
7.3.290.0090.00616.32
7.3.280.0130.00616.25
7.3.270.0090.00917.40
7.3.260.0060.01216.55
7.3.250.0060.01516.28
7.3.240.0060.01616.57
7.3.230.0060.01016.40
7.3.210.0130.00316.64
7.3.200.0150.00619.39
7.3.190.0070.01016.73
7.3.180.0070.01016.52
7.3.170.0070.01016.43
7.3.160.0130.00316.48
7.2.330.0060.01616.45
7.2.320.0070.01016.59
7.2.310.0090.00916.56
7.2.300.0130.01016.40
7.2.290.0150.00316.80
7.1.70.0100.00317.24
7.1.60.0150.00919.40
7.1.50.0060.01616.85
7.1.00.0070.07022.30
7.0.200.0000.00916.95
7.0.140.0000.07322.15
7.0.60.0130.06719.94
7.0.50.0100.03317.80
7.0.40.0170.04320.04
7.0.30.0130.04320.13
7.0.20.0230.05720.10
7.0.10.0070.06020.12
7.0.00.0030.04320.04
5.6.280.0100.06720.89
5.6.210.0030.07320.60
5.6.200.0100.07318.09
5.6.190.0100.04320.39
5.6.180.0230.04720.61
5.6.170.0170.06320.48
5.6.160.0070.05720.38
5.6.150.0070.08018.16
5.6.140.0070.08018.18
5.6.130.0070.07318.18
5.6.120.0030.05720.99
5.6.110.0100.08021.00
5.6.100.0070.06720.99
5.6.90.0170.06320.96
5.6.80.0100.07720.41
5.5.350.0130.07320.34
5.5.340.0100.07017.98
5.5.330.0170.05020.46
5.5.320.0000.05320.31
5.5.310.0330.07720.13
5.5.300.0070.08317.88
5.5.290.0100.07017.95
5.5.280.0100.03720.77
5.5.270.0100.08320.97
5.5.260.0130.08320.79
5.5.250.0200.07020.61
5.5.240.0200.07320.25
5.4.450.1970.05319.46
5.4.440.1870.03719.52
5.4.430.2070.04019.38
5.4.420.1600.03719.45
5.4.410.2030.04719.34
5.4.400.2070.04019.09
5.4.390.2070.04019.13
5.4.380.1870.03719.08
5.4.370.1830.03719.16
5.4.360.1870.03319.13
5.4.350.2070.04319.17
5.4.340.2170.04319.21
5.4.320.2070.04019.13
5.4.310.1900.03019.24
5.4.300.1900.03719.09
5.4.290.1930.04019.21
5.4.280.2170.03319.23
5.4.270.1900.03019.08
5.4.260.2030.04719.09
5.4.250.1800.04019.05
5.4.240.1870.04319.05
5.4.230.2030.06019.09
5.4.220.1830.03719.15
5.4.210.1830.03318.91
5.4.200.2130.03718.88
5.4.190.2200.04718.87
5.4.180.2270.04019.20
5.4.170.2130.04318.91
5.4.160.1800.03719.06
5.4.150.2200.04318.75
5.4.140.1870.04016.59
5.4.130.1930.04016.31
5.4.120.2000.03316.49
5.4.110.2000.04316.45
5.4.100.2070.04316.39
5.4.90.2070.03316.41
5.4.80.1900.04016.42
5.4.70.1770.03316.43
5.4.60.1700.04016.15
5.4.50.2070.03716.38
5.4.40.2000.03716.36
5.4.30.2030.04016.51
5.4.20.2030.04316.36
5.4.10.1730.04016.37
5.4.00.2000.04015.63
5.3.290.2030.04714.52
5.3.280.2030.04314.69
5.3.270.1830.03714.45
5.3.260.1970.05014.56
5.3.250.2030.04314.65
5.3.240.1930.03314.46
5.3.230.1900.02714.44
5.3.220.1770.03714.61
5.3.210.2000.04714.58
5.3.200.2070.03714.40
5.3.190.1770.04014.41
5.3.180.2070.03714.51
5.3.170.2030.04014.51
5.3.160.2000.04314.61
5.3.150.1870.03714.39
5.3.140.2070.03314.39
5.3.130.1700.04314.41
5.3.120.1970.04714.64
5.3.110.2070.04714.39
5.3.100.2030.03714.05
5.3.90.1730.03713.88
5.3.80.2100.03013.96
5.3.70.1730.04013.95
5.3.60.1770.03713.77
5.3.50.2030.04313.96
5.3.40.1970.04013.79
5.3.30.2030.04013.86
5.3.20.1900.03013.63
5.3.10.2000.04313.56
5.3.00.1830.03713.41
5.2.170.1800.03310.98
5.2.160.1770.04011.30
5.2.150.1730.02711.05
5.2.140.1670.03011.16
5.2.130.1570.02710.96
5.2.120.0000.03010.95
5.2.110.0030.02711.00
5.2.100.0030.02710.95
5.2.90.1730.02311.04
5.2.80.1670.03711.00
5.2.70.1530.02710.93
5.2.60.1300.02711.07
5.2.50.1600.03011.10
5.2.40.1200.03010.86
5.2.30.1230.03010.80
5.2.20.1300.03710.97
5.2.10.1200.03310.71
5.2.00.1370.01710.83
5.1.60.0900.0209.96
5.1.50.0400.0279.87
5.1.40.0000.0239.87
5.1.30.0030.02310.20
5.1.20.0000.03010.26
5.1.10.0030.0239.96
5.1.00.0530.0209.96
5.0.50.0770.0238.52
5.0.40.0330.0208.33
5.0.30.0000.0308.20
5.0.20.0000.0208.35
5.0.10.0030.0178.27
5.0.00.0000.0308.13
4.4.90.0070.0137.51
4.4.80.0000.0177.51
4.4.70.0000.0177.51
4.4.60.0200.0137.51
4.4.50.0600.0177.51
4.4.40.0630.0237.51
4.4.30.0430.0177.51
4.4.20.0630.0137.51
4.4.10.0530.0137.51
4.4.00.0600.0237.51
4.3.110.0600.0177.51
4.3.100.0630.0177.51
4.3.90.0700.0107.51
4.3.80.0530.0277.51
4.3.70.0700.0137.51
4.3.60.0630.0177.51
4.3.50.0670.0177.51
4.3.40.0400.0277.51
4.3.30.0270.0177.51
4.3.20.0330.0137.51
4.3.10.0300.0137.51
4.3.00.0330.0137.51

preferences:
45.99 ms | 401 KiB | 5 Q