3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = DateTime::createFromFormat('Y-m-d\\TH:i:sT', '2014-01-01T12:00:00-5000'); $dt->setTimezone(new DateTimeZone('America/New_York')); echo $dt->format(DateTime::RFC2822);

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)
8.3.70.0160.00616.62
8.3.60.0170.00318.52
8.3.50.0100.01022.04
8.3.40.0160.00318.92
8.3.30.0140.00719.09
8.3.20.0040.00420.34
8.3.10.0050.00321.92
8.3.00.0040.00420.68
8.2.190.0060.00916.63
8.2.180.0100.01016.63
8.2.170.0110.00722.96
8.2.160.0000.01420.76
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00419.61
8.2.110.0090.00021.18
8.2.100.0040.00818.16
8.2.90.0030.00517.97
8.2.80.0040.00417.97
8.2.70.0000.00917.75
8.2.60.0030.00618.05
8.2.50.0030.00518.07
8.2.40.0060.00318.22
8.2.30.0000.00718.18
8.2.20.0060.00317.93
8.2.10.0040.00417.99
8.2.00.0020.00517.83
8.1.280.0180.00025.92
8.1.270.0040.00422.20
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.14
8.1.230.0090.00320.84
8.1.220.0030.00517.77
8.1.210.0050.00320.07
8.1.200.0100.00017.48
8.1.190.0040.00417.53
8.1.180.0050.00318.66
8.1.170.0040.00418.50
8.1.160.0040.00422.02
8.1.150.0050.00318.73
8.1.140.0000.00717.60
8.1.130.0030.00317.84
8.1.120.0030.00517.68
8.1.110.0030.00617.64
8.1.100.0000.00717.64
8.1.90.0030.00517.56
8.1.80.0040.00417.44
8.1.70.0000.00817.51
8.1.60.0050.00317.70
8.1.50.0040.00417.67
8.1.40.0000.00717.50
8.1.30.0080.00017.60
8.1.20.0050.00317.76
8.1.10.0000.00817.73
8.1.00.0000.00817.71
8.0.300.0040.00420.09
8.0.290.0040.00416.88
8.0.280.0050.00318.63
8.0.270.0030.00517.31
8.0.260.0040.00417.06
8.0.250.0090.00017.25
8.0.240.0080.00017.09
8.0.230.0070.00017.09
8.0.220.0040.00417.08
8.0.210.0040.00417.08
8.0.200.0060.00317.14
8.0.190.0040.00417.20
8.0.180.0000.00717.12
8.0.170.0090.00017.13
8.0.160.0070.00016.97
8.0.150.0030.00617.06
8.0.140.0040.00416.98
8.0.130.0000.00613.34
8.0.120.0050.00317.06
8.0.110.0080.00016.98
8.0.100.0040.00316.95
8.0.90.0070.00017.02
8.0.80.0090.00917.16
8.0.70.0000.00717.08
8.0.60.0040.00417.16
8.0.50.0070.00016.96
8.0.30.0100.01217.18
8.0.20.0090.00917.40
8.0.10.0070.00017.21
8.0.00.0140.00817.00
7.4.330.0000.00615.16
7.4.320.0030.00316.58
7.4.300.0000.00616.61
7.4.290.0000.00716.48
7.4.280.0040.00416.53
7.4.270.0070.00016.58
7.4.260.0030.00316.66
7.4.250.0080.00016.64
7.4.240.0070.00016.61
7.4.230.0000.00716.46
7.4.220.0030.01616.76
7.4.210.0040.01016.63
7.4.200.0070.00016.68
7.4.190.0040.00316.74
7.4.160.0040.01216.75
7.4.150.0070.01117.40
7.4.140.0140.00617.86
7.4.130.0080.01016.73
7.4.120.0120.00516.55
7.4.110.0030.01416.75
7.4.100.0120.00616.67
7.4.90.0090.00916.64
7.4.80.0120.00919.39
7.4.70.0090.00916.38
7.4.60.0070.01016.69
7.4.50.0040.00416.64
7.4.40.0030.01222.77
7.4.30.0100.00716.64
7.4.00.0040.01114.91
7.3.330.0040.00413.15
7.3.320.0020.00213.13
7.3.310.0080.00016.40
7.3.300.0040.00416.32
7.3.290.0150.00616.31
7.3.280.0120.00616.40
7.3.270.0070.01117.40
7.3.260.0070.01116.58
7.3.250.0100.00716.53
7.3.240.0130.00516.55
7.3.230.0110.00616.43
7.3.210.0090.00616.54
7.3.200.0110.00819.39
7.3.190.0090.00616.47
7.3.180.0070.01416.45
7.3.170.0060.00916.45
7.3.160.0080.00816.59
7.3.120.0030.01414.78
7.2.330.0070.01017.02
7.2.320.0170.00616.80
7.2.310.0110.01216.71
7.2.300.0090.01216.81
7.2.290.0140.00316.86
7.2.00.0040.01219.38
7.1.100.0060.00918.06
7.1.70.0030.00717.13
7.1.60.0100.01619.82
7.1.50.0070.00717.02
7.1.00.0030.08722.40
7.0.200.0050.00217.06
7.0.140.0030.07322.18
7.0.60.0030.07719.82
7.0.50.0130.03317.86
7.0.40.0030.07720.07
7.0.30.0570.05720.21
7.0.20.0300.07720.16
7.0.10.0100.04020.09
7.0.00.0100.07020.16
5.6.280.0030.07321.09
5.6.210.0070.03720.75
5.6.200.0130.07318.18
5.6.190.0100.08320.77
5.6.180.0270.04320.67
5.6.170.0270.07720.42
5.6.160.0070.08720.49
5.6.150.0100.07718.08
5.6.140.0100.06718.11
5.6.130.0130.06718.16
5.6.120.0030.08021.00
5.6.110.0130.07021.14
5.6.100.0100.08020.99
5.6.90.0130.08321.02
5.6.80.0000.04020.40
5.5.350.2170.03320.36
5.5.340.0070.07717.91
5.5.330.0070.08320.40
5.5.320.0070.03720.21
5.5.310.0400.03320.34
5.5.300.0070.08018.02
5.5.290.0130.08017.95
5.5.280.0070.08020.76
5.5.270.0070.05020.64
5.5.260.0100.08020.84
5.5.250.0130.07020.55
5.5.240.0100.07020.03
5.4.450.0570.04719.14
5.4.440.0500.04719.48
5.4.430.0530.06719.40
5.4.420.0400.03719.57
5.4.410.0370.03719.01
5.4.400.0530.06019.25
5.4.390.0400.04719.20
5.4.380.0530.06018.81
5.4.370.0470.03318.93
5.4.360.0600.05719.25
5.4.350.0430.04719.25
5.4.340.0470.04318.88
5.4.320.0470.04719.09
5.4.310.0470.04019.08
5.4.300.0500.06319.24
5.4.290.0370.04319.08
5.4.280.0500.06318.95
5.4.270.0370.04318.93
5.4.260.0470.03319.15
5.4.250.0670.06319.15
5.4.240.0430.04019.08
5.4.230.0500.05319.13
5.4.220.0730.05019.13
5.4.210.0630.04719.23
5.4.200.0430.03319.08
5.4.190.0470.04719.24
5.4.180.0500.04018.92
5.4.170.0600.05719.23
5.4.160.0370.03718.89
5.4.150.0400.04319.23
5.4.140.0500.05716.36
5.4.130.0630.06016.50
5.4.120.0430.04316.20
5.4.110.0570.04316.11
5.4.100.0400.03316.39
5.4.90.0430.03716.48
5.4.80.0370.03316.34
5.4.70.0370.03316.45
5.4.60.0330.03716.29
5.4.50.0370.04016.47
5.4.40.0370.04716.36
5.4.30.0370.04316.45
5.4.20.0500.05316.19
5.4.10.0400.03716.03
5.4.00.0370.04015.70
5.3.290.0430.03714.62
5.3.280.0500.06314.44
5.3.270.0530.06014.67
5.3.260.0370.03714.47
5.3.250.0430.04714.66
5.3.240.0530.05314.45
5.3.230.0500.05314.55
5.3.220.0430.03714.40
5.3.210.0470.03014.41
5.3.200.0330.04014.42
5.3.190.0370.04014.40
5.3.180.0330.03714.66
5.3.170.0370.03314.52
5.3.160.0400.04014.40
5.3.150.0370.03314.65
5.3.140.0370.04714.41
5.3.130.0370.04714.39
5.3.120.0470.05014.39
5.3.110.0470.07014.41
5.3.100.0370.04313.97
5.3.90.0370.03313.93
5.3.80.0370.03313.85
5.3.70.0570.03013.85
5.3.60.0400.03313.95
5.3.50.0330.04313.79
5.3.40.0370.04013.97
5.3.30.0470.03713.96
5.3.20.0430.02713.63
5.3.10.0330.03713.56
5.3.00.0330.03713.61
5.2.170.0230.03311.00
5.2.160.0300.02711.08
5.2.150.0270.03711.00
5.2.140.0200.03711.02
5.2.130.0300.03311.04
5.2.120.0400.03310.94
5.2.110.0400.02711.04
5.2.100.0300.02711.13
5.2.90.0300.03010.94
5.2.80.0300.03011.11
5.2.70.0500.01711.14
5.2.60.0370.02010.89
5.2.50.0270.03011.03
5.2.40.0270.03010.84
5.2.30.0330.03010.81
5.2.20.0300.02010.90
5.2.10.0230.02710.77
5.2.00.0300.02010.66
5.1.60.0230.02310.07
5.1.50.0200.0309.85
5.1.40.0370.0239.85
5.1.30.0200.03010.24
5.1.20.0230.02310.44
5.1.10.0230.02710.07
5.1.00.0300.0479.96
5.0.50.0200.0408.52
5.0.40.0200.0378.27
5.0.30.0200.0278.30
5.0.20.0230.0378.20
5.0.10.0170.0208.14
5.0.00.0130.0308.27
4.4.90.0170.0107.66
4.4.80.0100.0177.66
4.4.70.0170.0177.66
4.4.60.0130.0137.66
4.4.50.0100.0177.66
4.4.40.0130.0277.66
4.4.30.0130.0137.66
4.4.20.0100.0207.66
4.4.10.0170.0337.66
4.4.00.0130.0307.66
4.3.110.0170.0177.66
4.3.100.0170.0137.66
4.3.90.0170.0207.66
4.3.80.0200.0507.66
4.3.70.0200.0337.66
4.3.60.0200.0177.66
4.3.50.0200.0137.66
4.3.40.0170.0307.66
4.3.30.0100.0377.66
4.3.20.0100.0277.66
4.3.10.0070.0237.66
4.3.00.0100.0337.66

preferences:
44.91 ms | 401 KiB | 5 Q