3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * @link http://stackoverflow.com/questions/26453510/datetimezone-and-utc-offset-for-standard-and-daylight-times */ /** * @param $seconds * * @return string +\d\d\d\d / -\d\d\d\d */ function format_offset($seconds) { $minutes = (int) ($seconds / 60); $hours = (int) ($minutes / 60); $leftover = abs($minutes - $hours * 60); return sprintf("%+03d%02d", $hours, $leftover); } $zones = array('America/New_York', 'US/Eastern', 'EDT', 'EST'); foreach ($zones as $zone) { // get offset $timezone = new DateTimeZone($zone); $offset = $timezone->getOffset(new DateTime('2012-01-01', $timezone)); $offset2 = $timezone->getOffset(new DateTime('2012-06-30', $timezone)); printf("%s (%s) %s / %s (2012-01-01 / 2012-06-03)\n", $zone, $timezone->getName(), format_offset($offset), format_offet($offset2)); }

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)
8.3.60.0080.00818.53
8.3.50.0150.00418.31
8.3.40.0060.00919.15
8.3.30.0110.00419.04
8.3.20.0050.00320.29
8.3.10.0080.00023.50
8.3.00.0080.00819.51
8.2.180.0080.00816.88
8.2.170.0140.00022.96
8.2.160.0000.01320.45
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00921.91
8.2.110.0000.01020.43
8.2.100.0080.00417.91
8.2.90.0000.00818.03
8.2.80.0050.00317.97
8.2.70.0040.00417.59
8.2.60.0060.00317.93
8.2.50.0000.00818.07
8.2.40.0080.00018.22
8.2.30.0000.00818.23
8.2.20.0040.00418.03
8.2.10.0000.00718.21
8.2.00.0000.00717.99
8.1.280.0100.01325.92
8.1.270.0000.00822.08
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0080.01224.02
8.1.230.0030.00822.20
8.1.220.0030.00617.88
8.1.210.0090.00018.79
8.1.200.0100.00017.63
8.1.190.0000.00817.48
8.1.180.0080.00018.10
8.1.170.0040.00418.71
8.1.160.0000.00721.94
8.1.150.0080.00018.95
8.1.140.0050.00517.75
8.1.130.0000.00817.84
8.1.120.0000.00817.81
8.1.110.0000.00817.82
8.1.100.0050.00317.67
8.1.90.0000.00717.77
8.1.80.0040.00417.61
8.1.70.0000.00717.60
8.1.60.0060.00317.73
8.1.50.0000.00817.72
8.1.40.0120.00017.57
8.1.30.0050.00517.83
8.1.20.0000.00817.85
8.1.10.0000.00717.63
8.1.00.0050.00217.57
8.0.300.0040.00420.09
8.0.290.0070.00017.13
8.0.280.0000.00718.62
8.0.270.0070.00017.33
8.0.260.0000.00717.25
8.0.250.0000.00717.17
8.0.240.0030.00317.17
8.0.230.0070.00017.23
8.0.220.0070.00017.07
8.0.210.0030.00317.07
8.0.200.0090.00017.24
8.0.190.0070.00717.23
8.0.180.0040.00417.14
8.0.170.0040.00417.12
8.0.160.0050.00317.06
8.0.150.0030.00517.19
8.0.140.0090.00017.21
8.0.130.0060.00013.65
8.0.120.0070.00317.03
8.0.110.0040.00417.20
8.0.100.0000.00717.21
8.0.90.0000.00717.22
8.0.80.0090.00917.14
8.0.70.0030.00617.22
8.0.60.0040.00417.20
8.0.50.0040.00417.10
8.0.30.0140.00917.47
8.0.20.0050.01417.45
8.0.10.0000.00717.20
8.0.00.0080.01017.13
7.4.330.0020.00215.11
7.4.320.0070.00016.75
7.4.300.0000.00716.69
7.4.290.0070.00016.78
7.4.280.0090.00316.76
7.4.270.0030.00316.63
7.4.260.0000.00716.66
7.4.250.0000.00716.68
7.4.240.0040.00416.70
7.4.230.0030.00316.88
7.4.220.0090.00916.63
7.4.210.0070.01116.80
7.4.200.0030.00316.61
7.4.160.0040.01316.55
7.4.150.0080.01217.40
7.4.140.0100.01017.86
7.4.130.0090.00816.80
7.4.120.0080.00916.71
7.4.110.0000.01716.74
7.4.100.0060.01216.70
7.4.90.0140.00616.59
7.4.80.0130.01019.39
7.4.70.0120.00616.79
7.4.60.0060.01216.86
7.4.50.0050.00216.88
7.4.40.0090.00816.96
7.4.30.0060.01316.69
7.4.00.0070.00715.26
7.3.330.0000.00513.64
7.3.320.0040.00213.52
7.3.310.0030.00316.55
7.3.300.0040.00416.65
7.3.290.0070.00716.63
7.3.280.0070.00916.63
7.3.270.0120.01217.40
7.3.260.0100.00716.57
7.3.250.0080.00916.69
7.3.240.0070.01116.62
7.3.230.0090.00916.77
7.3.210.0080.00816.51
7.3.200.0040.01919.39
7.3.190.0120.00916.56
7.3.180.0060.00916.67
7.3.170.0070.01016.59
7.3.160.0090.00616.67
7.3.120.0070.01315.22
7.3.110.0120.00615.24
7.3.100.0070.01015.15
7.3.90.0070.00715.35
7.3.80.0030.01214.91
7.3.70.0060.00615.13
7.3.60.0090.00614.85
7.3.50.0090.00315.07
7.3.40.0060.00315.05
7.3.30.0000.01114.93
7.3.20.0000.01416.73
7.3.10.0050.01016.96
7.3.00.0030.01016.82
7.2.330.0130.00716.81
7.2.320.0000.02316.62
7.2.310.0090.00916.81
7.2.300.0000.01616.64
7.2.290.0120.01116.95
7.2.250.0060.01215.50
7.2.240.0080.01015.25
7.2.230.0080.00315.11
7.2.220.0090.00615.39
7.2.210.0060.00915.51
7.2.200.0060.00915.34
7.2.190.0160.00014.93
7.2.180.0070.01015.25
7.2.170.0080.00415.35
7.2.160.0070.00715.00
7.2.150.0130.00316.84
7.2.140.0000.00917.32
7.2.130.0140.00317.08
7.2.120.0060.00816.92
7.2.110.0040.01117.01
7.2.100.0090.00717.19
7.2.90.0040.00817.00
7.2.80.0090.00716.95
7.2.70.0050.01117.17
7.2.60.0160.00616.93
7.2.50.0100.01017.04
7.2.40.0120.00617.08
7.2.30.0090.00417.21
7.2.20.0060.00717.09
7.2.10.0080.00317.12
7.2.00.0080.00918.05
7.1.330.0040.01215.93
7.1.320.0060.01016.00
7.1.310.0080.00415.85
7.1.300.0000.00915.83
7.1.290.0000.01215.93
7.1.280.0000.01116.04
7.1.270.0090.00015.74
7.1.260.0000.01115.82
7.1.250.0040.00615.95
7.1.240.0000.01515.77
7.1.230.0040.01115.76
7.1.220.0040.01115.85
7.1.210.0110.00416.04
7.1.200.0060.00915.91
7.1.190.0040.01115.89
7.1.180.0110.00315.96
7.1.170.0000.01415.82
7.1.160.0070.00716.05
7.1.150.0060.00616.00
7.1.140.0090.00615.98
7.1.130.0120.00015.86
7.1.120.0030.01015.86
7.1.110.0040.01116.03
7.1.100.0100.00317.19
7.1.90.0060.01016.09
7.1.80.0060.00616.11
7.1.70.0100.00316.71
7.1.60.0060.01317.63
7.1.50.0080.01016.44
7.1.40.0040.00715.74
7.1.30.0000.01215.98
7.1.20.0090.00616.04
7.1.10.0060.00615.66
7.1.00.0080.03819.14
7.0.330.0040.01115.28
7.0.320.0060.00915.52
7.0.310.0110.00015.33
7.0.300.0030.01015.62
7.0.290.0030.01315.63
7.0.280.0030.01015.62
7.0.270.0000.01215.59
7.0.260.0070.00715.61
7.0.250.0100.00715.46
7.0.240.0040.00715.41
7.0.230.0120.00615.70
7.0.220.0100.00315.71
7.0.210.0060.00615.66
7.0.200.0050.00316.17
7.0.190.0040.01115.50
7.0.180.0130.00015.73
7.0.170.0060.01015.54
7.0.160.0070.00715.69
7.0.150.0060.00615.31
7.0.140.0030.04218.89
7.0.130.0100.00715.57
7.0.120.0140.00015.46
7.0.110.0000.00815.70
7.0.100.0030.00615.72
7.0.90.0080.00415.50
7.0.80.0000.01015.64
7.0.70.0120.00315.38
7.0.60.0030.04617.80
7.0.50.0080.04016.70
7.0.40.0020.02917.04
7.0.30.0030.03816.84
7.0.20.0150.03216.86
7.0.10.0180.04316.75
7.0.00.0100.03916.75
5.6.400.0090.00314.42
5.6.390.0030.00914.69
5.6.380.0040.00714.73
5.6.370.0060.00614.55
5.6.360.0070.01014.68
5.6.350.0100.00014.66
5.6.340.0040.00714.57
5.6.330.0070.00714.41
5.6.320.0070.00714.20
5.6.310.0000.01414.53
5.6.300.0070.00714.42
5.6.290.0030.00614.43
5.6.280.0060.04317.52
5.6.270.0030.00614.51
5.6.260.0050.00514.75
5.6.250.0090.00314.30
5.6.240.0040.01114.50
5.6.230.0030.00614.59
5.6.220.0000.01814.62
5.6.210.0070.04017.55
5.6.200.0060.04016.37
5.6.190.0050.05017.62
5.6.180.0200.03417.43
5.6.170.0130.04517.56
5.6.160.0080.02017.49
5.6.150.0050.02816.46
5.6.140.0020.02716.43
5.6.130.0060.03816.24
5.6.120.0100.04317.68
5.6.110.0070.04017.69
5.6.100.0070.03317.63
5.6.90.0020.02717.73
5.6.80.0070.02517.34
5.6.70.0030.01214.41
5.6.60.0070.00714.34
5.6.50.0100.01014.08
5.6.40.0070.00714.25
5.6.30.0080.00414.56
5.6.20.0120.00314.26
5.6.10.0030.01214.32
5.6.00.0030.01014.23
5.5.380.0100.00314.41
5.5.370.0060.00614.27
5.5.360.0090.00614.15
5.5.350.0130.03417.47
5.5.340.0140.02716.20
5.5.330.0000.02817.42
5.5.320.0020.03317.10
5.5.310.0150.03817.46
5.5.300.0040.02516.04
5.5.290.0060.02316.17
5.5.280.0060.04617.81
5.5.270.0090.04017.55
5.5.260.0070.04217.47
5.5.250.0080.03117.38
5.5.240.0050.03117.20
5.5.230.0000.01214.20
5.5.220.0000.01814.11
5.5.210.0120.00614.07
5.5.200.0080.00414.49
5.5.190.0060.00914.29
5.5.180.0100.00714.13
5.5.170.0090.00613.98
5.5.160.0120.00314.39
5.5.150.0120.00814.29
5.5.140.0060.00914.55
5.5.130.0060.01214.59
5.5.120.0040.01414.01
5.5.110.0000.01814.45
5.5.100.0060.00914.35
5.5.90.0030.00914.32
5.5.80.0000.01314.54
5.5.70.0030.01014.24
5.5.60.0000.00814.42
5.5.50.0060.00614.16
5.5.40.0040.01114.11
5.5.30.0030.00914.39
5.5.20.0070.01014.46
5.5.10.0120.00314.29
5.5.00.0030.01114.57
5.4.450.0310.02315.65
5.4.440.0220.02915.75
5.4.430.0200.02115.82
5.4.420.0330.00615.81
5.4.410.0330.00315.71
5.4.400.0360.00215.72
5.4.390.0350.00315.60
5.4.380.0420.00415.58
5.4.370.0320.00215.57
5.4.360.0330.00315.56
5.4.350.0350.00515.54
5.4.340.0070.02012.06
5.4.330.0040.00412.11
5.4.320.0040.02312.30
5.4.310.0040.02612.30
5.4.300.0040.02312.30
5.4.290.0050.02612.30
5.4.280.0020.02312.25
5.4.270.0050.02212.25
5.4.260.0020.02312.25
5.4.250.0050.02212.25
5.4.240.0040.02212.25
5.4.230.0040.02412.25
5.4.220.0050.02112.25
5.4.210.0050.02712.25
5.4.200.0060.02012.25
5.4.190.0060.02412.25
5.4.180.0050.02012.25
5.4.170.0040.02512.25
5.4.160.0040.02612.25
5.4.150.0070.02012.25
5.4.140.0040.02412.09
5.4.130.0060.02012.08
5.4.120.0050.02112.06
5.4.110.0070.02312.06
5.4.100.0050.02112.06
5.4.90.0060.02012.06
5.4.80.0060.01912.06
5.4.70.0050.02312.06
5.4.60.0050.02212.06
5.4.50.0070.01912.06
5.4.40.0030.02812.05
5.4.30.0070.01812.05
5.4.20.0040.02312.05
5.4.10.0040.02112.05
5.4.00.0050.02111.80
5.3.290.0060.04212.80
5.3.280.0070.03812.71
5.3.270.0070.03812.72
5.3.260.0050.04612.72
5.3.250.0040.03812.71
5.3.240.0080.03512.72
5.3.230.0060.03812.71
5.3.220.0100.03612.68
5.3.210.0090.04112.68
5.3.200.0090.04312.68
5.3.190.0100.05212.67
5.3.180.0060.04212.67
5.3.170.0030.03912.66
5.3.160.0030.04012.67
5.3.150.0050.03912.67
5.3.140.0030.03912.66
5.3.130.0040.04012.66
5.3.120.0080.03712.66
5.3.110.0050.04012.65
5.3.100.0070.03612.13
5.3.90.0080.03312.11
5.3.80.0050.03712.09
5.3.70.0060.03612.09
5.3.60.0030.03912.08
5.3.50.0060.03512.03
5.3.40.0060.03612.02
5.3.30.0050.03511.99
5.3.20.0060.03511.77
5.3.10.0040.03611.73
5.3.00.0050.03911.73
5.2.170.0050.0319.22
5.2.160.0100.0259.23
5.2.150.0070.0299.22
5.2.140.0020.0339.22
5.2.130.0080.0259.18
5.2.120.0030.0309.18
5.2.110.0040.0309.19
5.2.100.0070.0289.19
5.2.90.0080.0269.18
5.2.80.0090.0289.18
5.2.70.0050.0319.18
5.2.60.0060.0299.14
5.2.50.0070.0319.11
5.2.40.0040.0309.08
5.2.30.0040.0309.05
5.2.20.0030.0329.04
5.2.10.0050.0318.95
5.2.00.0090.0298.82
5.1.60.0040.0248.09
5.1.50.0060.0248.09
5.1.40.0030.0268.07
5.1.30.0040.0278.43
5.1.20.0060.0258.44
5.1.10.0060.0248.16
5.1.00.0030.0268.16
5.0.50.0020.0226.66
5.0.40.0030.0216.52
5.0.30.0070.0376.32
5.0.20.0030.0206.30
5.0.10.0040.0206.27
5.0.00.0030.0326.27
4.4.90.0020.0164.78
4.4.80.0030.0154.75
4.4.70.0030.0184.75
4.4.60.0040.0184.75
4.4.50.0030.0184.77
4.4.40.0050.0234.71
4.4.30.0050.0144.76
4.4.20.0020.0214.85
4.4.10.0020.0184.84
4.4.00.0040.0244.76
4.3.110.0020.0174.67
4.3.100.0020.0164.67
4.3.90.0010.0174.64
4.3.80.0040.0234.58
4.3.70.0020.0164.63
4.3.60.0000.0174.63
4.3.50.0030.0194.63
4.3.40.0020.0274.54
4.3.30.0020.0183.32
4.3.20.0010.0203.29
4.3.10.0020.0163.25
4.3.00.0270.01710.63

preferences:
46.3 ms | 400 KiB | 5 Q