3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = []; $expects = [ [ '2014-09-01', // $timestamp false // $expected - wether or not something SHOULD be in DST ],[ '2014-10-01', false ],[ '2014-10-05 01:00:00.000000', false ],[ '2014-10-05 02:00:00.000000', true ],[ '2014-10-05 03:00:00.000000', true ],[ '2014-11-01', true ],[ '2015-01-01', true ],[ '2015-04-01', true ],[ '2015-04-05 01:00:00.000000', true ],[ '2015-04-05 02:00:00.000000', false ],[ '2015-04-05 03:00:00.000000', false ],[ '2015-04-06', false ],[ '2015-05-01', false ] ]; $timezones_australia = array(122, 125, 127, 128, 129, 130, 133, 134, 136, 138); foreach ($timezones_australia as $timezone) { foreach ($expects as $expected) { $msg = $expected[1] ? 'Expects to be in DST' : 'Expects to not be in DST'; $data[] = [ $timezone, (new DateTime($expected[0]))->getTimestamp(), $expected[1], $msg ] } } print_r($data, 1);

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)
5.4.340.2070.04019.20
5.4.320.1770.04019.19
5.4.310.1800.03319.13
5.4.300.1830.03319.14
5.4.290.1830.03719.14
5.4.280.1970.03018.98
5.4.270.1770.03718.95
5.4.260.1870.02719.14
5.4.250.1700.04318.98
5.4.240.1970.03318.97
5.4.230.1930.03719.19
5.4.220.1800.03718.97
5.4.210.1830.03719.12
5.4.200.2070.04019.23
5.4.190.2170.04319.12
5.4.180.1900.03719.15
5.4.170.1830.04719.18
5.4.160.1900.04319.26
5.4.150.2430.03319.05
5.4.140.2170.04316.34
5.4.130.2030.04016.28
5.4.120.2000.03716.31
5.4.110.1970.04316.52
5.4.100.2030.03716.26
5.4.90.2000.04016.19
5.4.80.2070.04016.35
5.4.70.2000.04016.52
5.4.60.1700.04016.26
5.4.50.1770.03016.51
5.4.40.1970.03716.50
5.4.30.1970.03716.16
5.4.20.2130.03316.41
5.4.10.2000.04316.52
5.4.00.2100.04015.90
5.3.290.1830.03314.50
5.3.280.2000.04314.55
5.3.270.1400.04714.48
5.3.260.1970.04014.55
5.3.250.1730.03714.66
5.3.240.1800.03714.55
5.3.230.1830.03714.54
5.3.220.1970.04014.52
5.3.210.1700.04014.43
5.3.200.1800.04014.52
5.3.190.1900.04014.52
5.3.180.1670.04014.42
5.3.170.1700.03714.52
5.3.160.1930.04314.66
5.3.150.1700.03714.58
5.3.140.1770.03314.43
5.3.130.1700.04714.53
5.3.120.1830.04314.50
5.3.110.2030.04314.41
5.3.100.1770.04014.13
5.3.90.1770.04013.86
5.3.80.1670.04013.81
5.3.70.1870.04713.95
5.3.60.1630.04313.83
5.3.50.1930.04314.01
5.3.40.2100.03713.93
5.3.30.2000.03713.86
5.3.20.2030.04013.64
5.3.10.1830.03313.59
5.3.00.1900.03013.54
5.2.170.1400.03311.05
5.2.160.1570.03011.20
5.2.150.1500.02711.09
5.2.140.1530.02011.16
5.2.130.1500.02310.96
5.2.120.1300.02310.94
5.2.110.1470.02710.93
5.2.100.1430.02710.95
5.2.90.1470.03010.95
5.2.80.2030.03310.94
5.2.70.1530.02311.11
5.2.60.1530.02710.89
5.2.50.1430.03310.90
5.2.40.1130.03310.84
5.2.30.1200.02711.13
5.2.20.1200.02710.89
5.2.10.1530.02310.76
5.2.00.1300.02310.67
5.1.60.1170.02310.08
5.1.50.1230.02010.04
5.1.40.1200.0239.84
5.1.30.1300.02710.26
5.1.20.1270.02310.44
5.1.10.1400.0239.95
5.1.00.1400.02010.15
5.0.50.0800.0208.53
5.0.40.0730.0308.30
5.0.30.0600.0278.14
5.0.20.0570.0208.13
5.0.10.0770.0308.05
5.0.00.0700.0478.14
4.4.90.0730.0237.65
4.4.80.0600.0177.65
4.4.70.0670.0207.65
4.4.60.0630.0207.65
4.4.50.0570.0177.65
4.4.40.0730.0277.65
4.4.30.0670.0237.65
4.4.20.0630.0107.65
4.4.10.0700.0237.65
4.4.00.0570.0277.65
4.3.110.0670.0207.65
4.3.100.0700.0237.65
4.3.90.0670.0207.65
4.3.80.0670.0337.65
4.3.70.0600.0137.65
4.3.60.0700.0207.65
4.3.50.0630.0177.65
4.3.40.0530.0277.65
4.3.30.0300.0137.65
4.3.20.0300.0137.65
4.3.10.0270.0177.65
4.3.00.0370.0337.65

preferences:
141.03 ms | 1398 KiB | 7 Q