3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('now', new DateTimezone('America/New_York')); // We want to add 2 weeks to this date $interval = new DateInterval('P2W'); $date->add($interval); // Perhaps now we wish to change the timezone? $date->setTimezone(new DateTimezone('America/Chicago')); // Echo the formatted date echo $date->format('c');

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)
8.3.60.0100.01018.68
8.3.50.0140.00522.08
8.3.40.0120.00318.92
8.3.30.0100.01019.01
8.3.20.0040.00420.18
8.3.10.0000.00821.79
8.3.00.0080.00022.39
8.2.180.0060.01616.75
8.2.170.0000.01522.96
8.2.160.0100.00320.35
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0130.00626.16
8.2.120.0050.00319.61
8.2.110.0000.00922.15
8.2.100.0110.00017.84
8.2.90.0040.00418.12
8.2.80.0000.00719.21
8.2.70.0000.00817.88
8.2.60.0030.00617.80
8.2.50.0110.00018.10
8.2.40.0040.00418.28
8.2.30.0090.00018.11
8.2.20.0000.00917.79
8.2.10.0000.00819.56
8.2.00.0070.00219.78
8.1.280.0130.00725.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0070.00322.11
8.1.230.0040.00822.64
8.1.220.0030.00617.77
8.1.210.0030.00618.77
8.1.200.0000.01017.50
8.1.190.0040.00417.47
8.1.180.0030.00518.10
8.1.170.0000.00918.63
8.1.160.0040.00421.95
8.1.150.0090.00018.75
8.1.140.0030.00617.56
8.1.130.0040.00417.96
8.1.120.0060.00317.65
8.1.110.0050.00217.57
8.1.100.0000.00717.52
8.1.90.0030.00517.57
8.1.80.0040.00417.49
8.1.70.0030.00317.60
8.1.60.0030.00617.64
8.1.50.0000.00717.64
8.1.40.0000.00817.44
8.1.30.0000.00817.74
8.1.20.0040.00417.69
8.1.10.0050.00217.65
8.1.00.0040.00417.72
8.0.300.0070.00019.98
8.0.290.0000.00717.00
8.0.280.0050.00218.56
8.0.270.0040.00417.29
8.0.260.0040.00418.92
8.0.250.0030.00317.17
8.0.240.0040.00417.25
8.0.230.0000.00717.18
8.0.220.0040.00417.06
8.0.210.0030.00317.03
8.0.200.0040.00417.12
8.0.190.0070.00017.02
8.0.180.0000.00716.99
8.0.170.0090.00017.17
8.0.160.0050.00317.14
8.0.150.0030.00317.15
8.0.140.0030.00516.90
8.0.130.0070.00013.47
8.0.120.0080.00017.05
8.0.110.0000.00816.93
8.0.100.0040.00416.96
8.0.90.0030.00316.95
8.0.80.0030.01117.09
8.0.70.0040.00417.11
8.0.60.0000.00716.96
8.0.50.0060.00317.06
8.0.30.0080.01217.17
8.0.20.0100.01017.40
8.0.10.0080.00017.20
8.0.00.0070.01216.96
7.4.330.0000.00515.20
7.4.320.0020.00416.68
7.4.300.0070.00016.64
7.4.290.0000.00916.73
7.4.280.0080.00016.71
7.4.270.0030.00316.63
7.4.260.0080.00016.61
7.4.250.0000.00816.49
7.4.240.0030.00316.66
7.4.230.0030.00316.70
7.4.220.0060.01116.59
7.4.210.0090.01016.80
7.4.200.0030.00316.79
7.4.190.0000.00716.88
7.4.160.0030.01316.61
7.4.150.0170.00017.40
7.4.140.0100.00817.86
7.4.130.0100.00716.59
7.4.120.0080.01316.69
7.4.110.0110.00816.55
7.4.100.0130.00616.59
7.4.90.0060.01316.62
7.4.80.0090.00919.39
7.4.70.0100.00716.52
7.4.60.0090.01216.63
7.4.50.0100.00016.45
7.4.40.0070.01022.77
7.4.30.0060.00916.64
7.4.00.0130.00314.79
7.3.330.0050.00313.12
7.3.320.0000.00513.31
7.3.310.0070.00016.48
7.3.300.0070.00016.37
7.3.290.0150.00816.48
7.3.280.0070.00816.42
7.3.270.0090.01017.40
7.3.260.0100.00716.26
7.3.250.0120.00816.50
7.3.240.0030.01516.56
7.3.230.0000.01816.39
7.3.210.0100.00716.42
7.3.200.0100.00719.39
7.3.190.0060.01316.71
7.3.180.0060.00916.58
7.3.170.0060.00916.52
7.3.160.0160.00016.75
7.3.120.0100.00315.01
7.2.330.0100.01416.55
7.2.320.0090.01016.94
7.2.310.0070.01016.71
7.2.300.0120.00617.11
7.2.290.0030.01316.63
7.2.60.0070.00717.11
7.1.200.0100.00015.75
7.1.70.0000.00717.21
7.1.60.0140.00719.82
7.1.50.0040.01216.85
7.1.00.0070.07322.54
7.0.200.0030.00616.78
7.0.140.0130.06721.98
7.0.60.0100.05720.01
7.0.50.0000.08717.83
7.0.40.0130.03720.04
7.0.30.0430.07320.04
7.0.20.0170.04720.30
7.0.10.0370.06720.00
7.0.00.0000.09720.08
5.6.280.0030.07020.90
5.6.210.0130.08020.52
5.6.200.0100.07718.08
5.6.190.0130.07720.61
5.6.180.0200.05020.28
5.6.170.0270.07020.47
5.6.160.0130.08020.49
5.6.150.0130.03018.22
5.6.140.0070.05018.20
5.6.130.0030.06018.14
5.6.120.0100.08020.90
5.6.110.0070.08721.11
5.6.100.0130.07720.88
5.6.90.0100.08020.96
5.6.80.0000.05320.38
5.6.70.4370.03720.35
5.5.350.0030.07720.43
5.5.340.0100.03318.01
5.5.330.0130.08720.12
5.5.320.0330.05720.24
5.5.310.0370.05720.17
5.5.300.0030.04018.01
5.5.290.0070.08317.87
5.5.280.0130.08020.88
5.5.270.0170.07020.67
5.5.260.0100.08320.84
5.5.250.0070.08720.54
5.5.240.0230.05020.18
5.4.450.0970.05019.20
5.4.440.0300.04719.41
5.4.430.0470.03019.48
5.4.420.0830.02319.57
5.4.410.0830.03319.41
5.4.400.0730.04019.09
5.4.390.0470.02719.08
5.4.380.0900.05718.57
5.4.370.0770.05318.60
5.4.360.0900.05018.57
5.4.350.1070.06718.68
5.4.340.0830.06718.68
5.4.320.0050.03612.46
5.4.310.0090.03812.45
5.4.300.0050.03612.46
5.4.290.0060.03712.45
5.4.280.0080.03312.35
5.4.270.0130.06718.74
5.4.260.0100.06018.91
5.4.250.0070.05318.73
5.4.240.0170.04718.92
5.4.230.0100.05718.74
5.4.220.0130.06018.74
5.4.210.0300.05018.77
5.4.200.0100.05719.03
5.4.190.0170.05018.89
5.4.180.0200.05318.89
5.4.170.0100.05718.72
5.4.160.0070.05719.02
5.4.150.0130.07718.93
5.4.140.0200.05316.34
5.4.130.0030.06716.33
5.4.120.0030.07716.49
5.4.110.0130.07016.39
5.4.100.0170.04716.56
5.4.90.0170.05316.54
5.4.80.0070.06316.54
5.4.70.0100.05316.27
5.4.60.0030.06316.38
5.4.50.0130.05716.43
5.4.40.0200.04316.51
5.4.30.0130.06316.32
5.4.20.0070.05316.26
5.4.10.0100.05016.42
5.4.00.0100.06715.70
5.3.290.0050.04312.80
5.3.280.0070.06014.60
5.3.270.0130.05014.49
5.3.260.0100.05014.70
5.3.250.0030.08314.62
5.3.240.0130.05714.46
5.3.230.0100.07314.61
5.3.220.0100.07314.58
5.3.210.0070.07314.57
5.3.200.0100.05014.56
5.3.190.0230.04714.43
5.3.180.0030.07314.61
5.3.170.0170.06714.57
5.3.160.0030.08014.46
5.3.150.0170.06714.26
5.3.140.0030.05314.55
5.3.130.0100.07714.56
5.3.120.0170.05714.52
5.3.110.0270.04314.38
5.3.100.0030.07713.81
5.3.90.0130.06313.94
5.3.80.0100.06314.16
5.3.70.0230.05314.12
5.3.60.0030.07313.88
5.3.50.0100.07014.04
5.3.40.0030.05313.96
5.3.30.0170.04313.79
5.3.20.0230.03313.64
5.3.10.0070.05713.65
5.3.00.0070.06013.73
5.2.170.0070.04711.02
5.2.160.0070.05311.13
5.2.150.0100.03711.15
5.2.140.0170.04711.07
5.2.130.0000.04311.01
5.2.120.0100.04011.03
5.2.110.0030.04311.03
5.2.100.0030.04310.98
5.2.90.0100.03711.11
5.2.80.0070.05011.00
5.2.70.0030.06310.99
5.2.60.0130.04711.15
5.2.50.0170.04011.13
5.2.40.0230.03710.91
5.2.30.0070.04011.12
5.2.20.0130.04710.84
5.2.10.0170.03710.93
5.2.00.0030.06010.62
5.1.60.0070.04710.06
5.1.50.0100.03710.14
5.1.40.0100.0439.94
5.1.30.0030.05010.42
5.1.20.0130.03710.52
5.1.10.0170.0439.92
5.1.00.0070.03310.16
5.0.50.0030.0438.57
5.0.40.0070.0238.43
5.0.30.0030.0508.15
5.0.20.0000.0308.18
5.0.10.0070.0278.13
5.0.00.0070.0408.35
4.4.90.0070.0275.79
4.4.80.0100.0135.75
4.4.70.0100.0235.75
4.4.60.0030.0305.89
4.4.50.0100.0205.80
4.4.40.0000.0375.85
4.4.30.0030.0205.75
4.4.20.0070.0235.91
4.4.10.0100.0135.89
4.4.00.0000.0405.80
4.3.110.0000.0335.72
4.3.100.0070.0175.72
4.3.90.0070.0275.69
4.3.80.0070.0305.70
4.3.70.0000.0305.69
4.3.60.0030.0275.69
4.3.50.0070.0275.69
4.3.40.0070.0335.71
4.3.30.0000.0305.66
4.3.20.0000.0335.63
4.3.10.0000.0235.63
4.3.00.0030.01313.50

preferences:
49.79 ms | 401 KiB | 5 Q