3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = DateTime::createFromFormat('Y-m-d\\TH:i:sT', '2014-03-21T08:00:00Z'); $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)
8.3.60.0120.00318.30
8.3.50.0120.00322.04
8.3.40.0140.00019.09
8.3.30.0110.00719.13
8.3.20.0000.00820.32
8.3.10.0060.00321.95
8.3.00.0040.00422.43
8.2.180.0060.00916.63
8.2.170.0170.00022.96
8.2.160.0100.00721.07
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0040.00719.61
8.2.110.0060.00320.45
8.2.100.0070.00418.16
8.2.90.0000.00818.28
8.2.80.0060.00318.03
8.2.70.0000.00917.88
8.2.60.0040.00418.05
8.2.50.0050.00318.07
8.2.40.0000.00718.41
8.2.30.0040.00418.21
8.2.20.0060.00317.98
8.2.10.0000.00717.81
8.2.00.0090.00017.89
8.1.280.0070.01425.92
8.1.270.0070.00023.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.05
8.1.230.0060.00920.75
8.1.220.0040.00417.79
8.1.210.0040.00418.96
8.1.200.0000.01017.48
8.1.190.0030.00617.30
8.1.180.0040.00418.68
8.1.170.0000.01018.70
8.1.160.0040.00421.98
8.1.150.0040.00418.69
8.1.140.0060.00317.51
8.1.130.0000.00717.97
8.1.120.0000.00717.64
8.1.110.0050.00317.70
8.1.100.0000.00717.57
8.1.90.0040.00417.50
8.1.80.0000.00717.49
8.1.70.0030.00517.57
8.1.60.0030.00617.70
8.1.50.0030.00617.50
8.1.40.0060.00317.55
8.1.30.0030.00617.55
8.1.20.0080.00017.77
8.1.10.0040.00417.68
8.1.00.0000.00817.71
8.0.300.0030.00520.08
8.0.290.0050.00217.16
8.0.280.0070.00018.54
8.0.270.0020.00617.40
8.0.260.0030.00317.05
8.0.250.0030.00517.15
8.0.240.0030.00317.10
8.0.230.0030.00317.20
8.0.220.0000.00717.06
8.0.210.0080.00017.14
8.0.200.0030.00617.04
8.0.190.0060.00317.05
8.0.180.0000.00717.10
8.0.170.0030.00517.01
8.0.160.0000.00717.02
8.0.150.0000.00717.06
8.0.140.0060.00316.95
8.0.130.0040.00413.38
8.0.120.0030.00516.95
8.0.110.0000.00716.91
8.0.100.0000.00717.08
8.0.90.0030.00517.00
8.0.80.0090.00617.09
8.0.70.0000.00716.96
8.0.60.0000.00716.96
8.0.50.0080.00016.94
8.0.30.0090.01317.30
8.0.20.0120.00717.45
8.0.10.0040.00417.16
8.0.00.0100.00716.79
7.4.330.0020.00215.00
7.4.320.0000.00616.60
7.4.300.0070.00016.66
7.4.290.0000.00716.50
7.4.280.0100.00016.68
7.4.270.0000.00816.60
7.4.260.0090.00016.50
7.4.250.0040.00416.63
7.4.240.0040.00316.64
7.4.230.0000.00716.68
7.4.220.0070.01116.70
7.4.210.0050.00916.65
7.4.200.0000.00716.79
7.4.190.0070.00016.69
7.4.160.0090.00616.54
7.4.150.0140.00617.40
7.4.140.0080.01317.86
7.4.130.0090.00816.66
7.4.120.0130.00416.70
7.4.110.0180.00016.61
7.4.100.0190.00316.64
7.4.90.0130.00316.80
7.4.80.0120.00619.39
7.4.70.0040.01416.41
7.4.60.0060.01216.55
7.4.50.0020.00216.64
7.4.40.0060.01022.77
7.4.30.0040.01316.64
7.4.00.0100.00714.91
7.3.330.0020.00213.15
7.3.320.0020.00213.30
7.3.310.0040.00416.48
7.3.300.0030.00316.40
7.3.290.0070.01316.50
7.3.280.0100.00516.44
7.3.270.0150.00617.40
7.3.260.0130.00716.43
7.3.250.0100.00816.49
7.3.240.0100.00916.56
7.3.230.0130.00616.78
7.3.210.0070.01116.61
7.3.200.0040.01219.39
7.3.190.0070.00916.70
7.3.180.0030.01316.42
7.3.170.0070.01416.59
7.3.160.0040.01216.50
7.3.120.0070.01014.80
7.3.00.0060.00616.84
7.2.330.0160.00616.58
7.2.320.0080.01916.86
7.2.310.0090.01316.48
7.2.300.0120.01216.52
7.2.290.0060.01016.71
7.2.130.0060.00317.18
7.2.120.0030.00916.57
7.2.110.0150.00016.84
7.2.100.0070.01016.59
7.2.90.0030.01016.77
7.2.80.0040.01217.08
7.2.70.0060.00316.71
7.2.60.0030.00716.59
7.2.50.0100.00316.55
7.2.40.0040.01217.07
7.2.30.0080.00316.69
7.2.20.0070.00317.00
7.2.10.0000.01516.99
7.2.00.0040.01118.20
7.1.250.0000.01315.86
7.1.240.0030.01015.83
7.1.230.0120.00315.71
7.1.220.0100.00315.37
7.1.210.0000.01515.63
7.1.200.0080.00315.71
7.1.190.0060.00615.91
7.1.180.0090.00315.91
7.1.170.0100.00615.84
7.1.160.0060.01015.92
7.1.150.0100.00715.92
7.1.140.0060.00915.97
7.1.130.0070.00315.64
7.1.120.0120.00315.93
7.1.110.0060.00615.45
7.1.100.0270.00615.92
7.1.90.0000.01315.78
7.1.80.0080.00315.79
7.1.70.0050.00916.40
7.1.60.0060.01117.63
7.1.50.0030.01316.37
7.1.40.0110.00015.71
7.1.30.0050.00515.71
7.1.20.0060.00615.91
7.1.10.0070.00715.53
7.1.00.0020.04319.08
7.0.330.0030.00915.33
7.0.320.0060.00615.45
7.0.310.0070.00315.26
7.0.300.0090.00315.38
7.0.290.0000.00915.18
7.0.280.0090.00015.64
7.0.270.0030.01314.93
7.0.260.0040.00815.30
7.0.250.0030.00915.50
7.0.240.0070.00715.24
7.0.230.0040.00715.31
7.0.220.0030.00915.47
7.0.210.0090.00615.37
7.0.200.0020.00916.28
7.0.190.0090.00315.48
7.0.180.0040.00715.48
7.0.170.0030.01215.56
7.0.160.0060.00315.43
7.0.150.0070.00415.35
7.0.140.0020.04518.76
7.0.130.0030.01015.70
7.0.120.0060.00615.53
7.0.110.0080.04317.71
7.0.100.0100.02717.74
7.0.90.0080.05017.77
7.0.80.0110.04317.70
7.0.70.0070.04717.74
7.0.60.0120.04017.81
7.0.50.0020.04617.88
7.0.40.0030.03416.82
7.0.30.0050.04516.61
7.0.20.0100.03816.85
7.0.10.0100.04216.81
7.0.00.0090.04516.64
5.6.380.0040.00714.36
5.6.370.0000.01114.41
5.6.360.0030.01014.19
5.6.350.0120.00314.26
5.6.340.0090.00614.11
5.6.330.0090.00614.41
5.6.320.0030.00714.48
5.6.310.0000.01214.21
5.6.300.0090.00614.34
5.6.290.0000.01014.17
5.6.280.0060.03917.84
5.6.270.0060.00714.44
5.6.260.0070.04517.62
5.6.250.0140.04017.71
5.6.240.0090.03717.63
5.6.230.0080.04517.51
5.6.220.0040.03717.56
5.6.210.0070.04417.40
5.6.200.0090.04317.62
5.6.190.0090.04217.73
5.6.180.0090.04217.67
5.6.170.0040.04417.69
5.6.160.0110.04317.76
5.6.150.0050.04517.73
5.6.140.0080.04217.68
5.6.130.0100.04017.78
5.6.120.0020.04617.62
5.6.110.0090.04017.78
5.6.100.0070.02217.68
5.6.90.0050.02617.66
5.6.80.0090.01617.40
5.6.70.0110.01617.49
5.6.60.0050.03217.54
5.6.50.0050.02317.35
5.6.40.0050.02517.29
5.6.30.0020.02317.46
5.6.20.0050.02417.32
5.6.10.0060.02217.32
5.6.00.0020.03117.39
5.5.380.0030.02015.79
5.5.370.0030.02315.67
5.5.360.0080.04215.76
5.5.350.0030.04815.80
5.5.340.0130.02515.89
5.5.330.0000.04815.94
5.5.320.0090.03616.02
5.5.310.0030.04615.91
5.5.300.0090.03715.97
5.5.290.0170.02316.21
5.5.280.0120.04016.10
5.5.270.0120.03716.01
5.5.260.0030.02316.00
5.5.250.0020.02516.06
5.5.240.0050.02315.49
5.5.230.0030.02815.61
5.5.220.0020.02715.54
5.5.210.0030.02515.70
5.5.200.0070.02215.57
5.5.190.0050.02515.67
5.5.180.0070.03815.56
5.5.170.0030.00711.09
5.5.160.0070.02215.67
5.5.150.0020.02715.55
5.5.140.0030.02315.72
5.5.130.0060.02115.51
5.5.120.0060.02315.67
5.5.110.0090.01515.48
5.5.100.0000.03015.59
5.5.90.0030.02615.54
5.5.80.0020.02415.73
5.5.70.0000.03115.65
5.5.60.0060.02315.64
5.5.50.0050.02015.71
5.5.40.0020.02615.40
5.5.30.0060.02115.69
5.5.20.0020.02415.67
5.5.10.0030.02315.69
5.5.00.0050.02315.63
5.4.450.0090.03815.35
5.4.440.0000.04915.27
5.4.430.0030.04515.31
5.4.420.0070.02515.30
5.4.410.0020.02315.25
5.4.400.0050.01915.02
5.4.390.0040.02115.06
5.4.380.0030.02115.04
5.4.370.0090.01714.88
5.4.360.0050.02215.07
5.4.350.0050.03915.06
5.4.340.0070.02015.16
5.4.330.0040.00711.07
5.4.320.0070.03314.96
5.4.310.0030.02415.03
5.4.300.0030.04215.15
5.4.290.0050.03715.04
5.4.280.0100.03215.06
5.4.270.0070.02314.87
5.4.260.0040.02215.12
5.4.250.0030.02014.96
5.4.240.0040.02014.91
5.4.230.0030.02214.96
5.4.220.0090.02615.17
5.4.210.0040.02214.92
5.4.200.0050.02714.93
5.4.190.0040.02215.07
5.4.180.0030.02215.02
5.4.170.0030.02314.85
5.4.160.0070.02015.16
5.4.150.0050.01914.94
5.4.140.0030.02313.76
5.4.130.0110.02013.71
5.4.120.0000.03013.62
5.4.110.0060.01813.62
5.4.100.0030.02213.74
5.4.90.0020.02513.83
5.4.80.0000.02213.80
5.4.70.0060.03213.78
5.4.60.0030.02213.81
5.4.50.0050.03813.71
5.4.40.0050.03813.83
5.4.30.0050.04013.76
5.4.20.0060.03513.64
5.4.10.0050.04113.71
5.4.00.0040.03913.34
5.3.290.0000.03412.67
5.3.280.0030.02212.67
5.3.270.0020.02512.65
5.3.260.0020.03112.67
5.3.250.0000.02412.64
5.3.240.0050.02112.63
5.3.230.0010.02512.68
5.3.220.0000.02512.48
5.3.210.0040.02012.44
5.3.200.0030.02212.49
5.3.190.0020.03012.59
5.3.180.0040.02212.55
5.3.170.0050.02012.63
5.3.160.0020.02012.43
5.3.150.0070.02312.57
5.3.140.0070.03912.63
5.3.130.0020.04012.62
5.3.120.0080.03512.52
5.3.110.0050.03312.52
5.3.100.0070.03712.28
5.3.90.0080.03812.29
5.3.80.0050.04012.16
5.3.70.0050.03812.22
5.3.60.0100.03212.28
5.3.50.0080.03712.21
5.3.40.0060.03912.20
5.3.30.0030.04312.34
5.3.20.0090.03512.11
5.3.10.0030.03811.96
5.3.00.0030.03712.07
5.2.170.0040.03211.00
5.2.160.0070.03011.00
5.2.150.0030.03311.00
5.2.140.0010.03111.00
5.2.130.0050.03311.00
5.2.120.0020.03211.00
5.2.110.0030.03011.00
5.2.100.0020.03511.00
5.2.90.0000.03711.00
5.2.80.0050.03111.00
5.2.70.0020.03411.00
5.2.60.0050.03211.00
5.2.50.0090.02711.00
5.2.40.0020.03511.00
5.2.30.0050.02811.00
5.2.20.0020.03411.00
5.2.10.0030.03011.00
5.2.00.0030.03511.00
5.1.60.0030.02811.00
5.1.50.0100.02311.00
5.1.40.0000.02811.00
5.1.30.0050.03211.00
5.1.20.0060.02811.00
5.1.10.0050.02711.00
5.1.00.0080.02811.00
5.0.50.0040.02511.00
5.0.40.0030.01711.00
5.0.30.0060.02511.00
5.0.20.0040.02211.00
5.0.10.0030.02111.00
5.0.00.0030.03211.00
4.4.90.0000.02011.00
4.4.80.0030.00911.00
4.4.70.0000.01511.00
4.4.60.0020.01811.00
4.4.50.0010.02011.00
4.4.40.0020.03011.00
4.4.30.0030.01911.00
4.4.20.0020.02111.00
4.4.10.0020.01711.00
4.4.00.0000.03011.00
4.3.110.0000.02311.00
4.3.100.0020.01911.00
4.3.90.0010.01511.00
4.3.80.0030.02511.00
4.3.70.0010.02011.00
4.3.60.0020.01811.00
4.3.50.0020.02011.00
4.3.40.0050.02611.00
4.3.30.0070.01511.00
4.3.20.0060.01511.00
4.3.10.0000.02011.00
4.3.00.0020.02011.00

preferences:
31.9 ms | 401 KiB | 5 Q