3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Entry { private $modifier; private $startDateTime; private $untilDateTime; public function __construct($modifier, DateTime $startDateTime, DateTime $untilDateTime = null) { $this->setModifier($modifier); $this->setStartDateTime($startDateTime); if ($untilDateTime != null) { $this->setUntilDateTime($untilDateTime); } } public function setModifier($modifier) { $this->modifier = (string) $modifier; } public function getModifier() { return $this->modifier; } public function setStartDateTime(DateTime $startDateTime) { $this->startDateTime = $startDateTime; } public function getStartDateTime() { return clone $this->startDateTime; } public function setUntilDateTime(DateTime $untilDateTime) { $this->untilDateTime = $untilDateTime; } public function hasUntilDateTime() { return $this->untilDateTime instanceof DateTime; } public function getUntilDateTime() { return clone $this->untilDateTime; } public function match(DateTime $matchDateTime) { $currentDateTime = $this->getStartDateTime(); while ($currentDateTime <= $matchDateTime) { if ($currentDateTime->diff($matchDateTime)->days === 0) { return true; } if ($this->hasUntilDateTime() && $this->getUntilDateTime() < $currentDateTime) { break; } $currentDateTime->modify($this->getModifier()); } return false; } } date_default_timezone_set('America/Toronto'); $untilDateTime = new DateTime('2014-01-01'); $entries = [ new Entry('+1 month', new DateTime('2013-01-01')), new Entry('+2 week', new DateTime('2013-01-01')), new Entry('+3 day', new DateTime('2013-01-01')), ]; $todayDateTime = new DateTime('2013-01-01'); while ($todayDateTime < $untilDateTime) { var_dump($todayDateTime->format('Y-m-d')); foreach ($entries as $entry) { if ($entry->match($todayDateTime)) { var_dump($entry->getModifier()); } } $todayDateTime->modify('+1 day'); echo PHP_EOL; }

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)
8.3.60.0160.08416.63
8.3.50.0180.07422.10
8.3.40.0170.08618.69
8.3.30.0130.07319.31
8.3.20.0070.04320.18
8.3.10.0070.03721.98
8.3.00.0030.05020.68
8.2.180.0100.07716.75
8.2.170.0130.07722.96
8.2.160.0140.06422.08
8.2.150.0130.04024.18
8.2.140.0130.03024.66
8.2.130.0030.03926.16
8.2.120.0070.05022.21
8.2.110.0070.04022.38
8.2.100.0220.04518.03
8.2.90.0030.06019.05
8.2.80.0000.06218.17
8.2.70.0100.06717.75
8.2.60.0100.06617.93
8.2.50.0030.06618.07
8.2.40.0100.05618.47
8.2.30.0070.05218.20
8.2.20.0000.06017.92
8.2.10.0000.06819.72
8.2.00.0070.06217.98
8.1.280.0100.08025.92
8.1.270.0070.05724.00
8.1.260.0070.04926.35
8.1.250.0030.05328.09
8.1.240.0130.05023.91
8.1.230.0100.06019.21
8.1.220.0030.07317.79
8.1.210.0030.06318.77
8.1.200.0160.08117.48
8.1.190.0000.06717.66
8.1.180.0100.06418.10
8.1.170.0030.06018.76
8.1.160.0100.05322.11
8.1.150.0030.06818.97
8.1.140.0070.06317.77
8.1.130.0060.05517.95
8.1.120.0030.05917.76
8.1.110.0070.06217.73
8.1.100.0060.07017.61
8.1.90.0030.07417.77
8.1.80.0030.06917.75
8.1.70.0100.05217.62
8.1.60.0030.07117.66
8.1.50.0030.07317.78
8.1.40.0030.06617.73
8.1.30.0030.07017.79
8.1.20.0030.06817.78
8.1.10.0060.06017.68
8.1.00.0030.07517.68
8.0.300.0070.10018.77
8.0.290.0100.08917.30
8.0.280.0070.08818.68
8.0.270.0070.08917.43
8.0.260.0070.09917.15
8.0.250.0030.10417.33
8.0.240.0070.10217.31
8.0.230.0030.10517.18
8.0.220.0130.10517.23
8.0.210.0070.10117.26
8.0.200.0070.10217.16
8.0.190.0100.09517.30
8.0.180.0030.15617.25
8.0.170.0100.12217.27
8.0.160.0030.12517.25
8.0.150.0070.10517.18
8.0.140.0030.10517.18
8.0.130.0070.09113.64
8.0.120.0070.09917.19
8.0.110.0030.10717.08
8.0.100.0100.10117.21
8.0.90.0000.11517.24
8.0.80.0130.21417.18
8.0.70.0200.15017.30
8.0.60.0000.12817.28
8.0.50.0070.11517.12
8.0.30.0210.17617.30
8.0.20.0220.17717.40
8.0.10.0100.09217.29
8.0.00.0180.19117.01
7.4.330.0030.09115.22
7.4.320.0000.09716.73
7.4.300.0000.09816.87
7.4.290.0030.10616.75
7.4.280.0170.12316.86
7.4.270.0100.10016.63
7.4.260.0060.11116.60
7.4.250.0100.12016.82
7.4.240.0020.10316.78
7.4.230.0000.10916.93
7.4.220.0160.31816.71
7.4.210.0150.21116.81
7.4.200.0030.10916.61
7.4.190.0100.09216.77
7.4.160.0160.24316.77
7.4.150.0160.17117.40
7.4.140.0330.22417.86
7.4.130.0340.19816.79
7.4.120.0210.20416.78
7.4.110.0200.18516.75
7.4.100.0360.27916.63
7.4.90.0240.17216.55
7.4.80.0170.20316.63
7.4.70.0210.21716.91
7.4.60.0190.18516.71
7.4.50.0000.06916.91
7.4.40.0270.13522.77
7.4.30.0220.19816.69
7.4.00.0030.16315.18
7.3.330.0000.12213.45
7.3.320.0100.11613.33
7.3.310.0070.12716.48
7.3.300.0070.11016.46
7.3.290.0230.26316.53
7.3.280.0160.25116.54
7.3.270.0200.17317.40
7.3.260.0350.20016.91
7.3.250.0280.19416.67
7.3.240.0190.22716.49
7.3.230.0260.19016.70
7.3.210.0160.20516.65
7.3.200.0060.22219.39
7.3.190.0420.18216.70
7.3.180.0160.17416.64
7.3.170.0340.20016.72
7.3.160.0260.17916.59
7.3.120.0070.16415.27
7.3.10.0170.15616.82
7.3.00.0100.15516.75
7.2.330.0320.22017.07
7.2.320.0180.19117.13
7.2.310.0100.18216.95
7.2.300.0150.21217.04
7.2.290.0230.19016.70
7.2.130.0100.14616.83
7.2.120.0070.14917.15
7.2.110.0170.18417.15
7.2.100.0070.16317.20
7.2.90.0130.16116.68
7.2.80.0130.14717.18
7.2.70.0270.16317.21
7.2.60.0100.16817.14
7.2.50.0260.14917.17
7.2.40.0300.13216.84
7.2.30.0160.16816.78
7.2.20.0160.13016.79
7.2.10.0200.14816.74
7.2.00.0230.14617.26
7.1.250.0160.14815.78
7.1.70.0030.09017.54
7.1.60.0130.16119.27
7.1.50.0170.14517.02
7.1.00.0070.22022.31
7.0.200.0070.09416.81
7.0.140.0030.15321.95
7.0.100.0100.14319.88
7.0.90.0000.21319.91
7.0.80.0130.15719.94
7.0.70.0130.20719.83
7.0.60.0030.22319.95
7.0.50.0130.22020.28
7.0.40.0130.16320.18
7.0.30.0070.15719.89
7.0.20.0000.18720.03
7.0.10.0070.13019.98
7.0.00.0130.20720.01
5.6.280.0100.25320.84
5.6.250.0130.20720.67
5.6.240.0070.21020.67
5.6.230.0030.17320.66
5.6.220.0070.19720.65
5.6.210.0000.21720.59
5.6.200.0030.17021.03
5.6.190.0030.19721.01
5.6.180.0200.17721.04
5.6.170.0000.20320.89
5.6.160.0070.15021.08
5.6.150.0100.13721.02
5.6.140.0100.23721.01
5.6.130.0130.13720.96
5.6.120.0070.17021.07
5.6.110.0070.19720.90
5.6.100.0130.16021.09
5.6.90.0200.16720.87
5.6.80.0000.19320.38
5.6.70.0330.12320.43
5.6.60.0100.20720.47
5.6.50.0070.16320.30
5.6.40.0070.16720.39
5.6.30.0070.20320.37
5.6.20.0070.19720.43
5.6.10.0070.15320.38
5.6.00.0030.16320.34
5.5.380.0070.18720.32
5.5.370.0100.21020.43
5.5.360.0100.17720.37
5.5.350.0030.19020.37
5.5.340.0030.18020.84
5.5.330.0070.20720.90
5.5.320.0130.21320.84
5.5.310.0070.21320.70
5.5.300.0170.23720.86
5.5.290.0070.16320.89
5.5.280.0100.19720.84
5.5.270.0000.28020.84
5.5.260.0070.17020.82
5.5.250.0130.24720.52
5.5.240.0030.23320.13
5.5.230.0000.18320.13
5.5.220.0030.20320.07
5.5.210.0000.16320.15
5.5.200.0070.20320.20
5.5.190.0100.15720.08
5.5.180.0030.13320.23
5.5.160.0070.15320.06
5.5.150.0000.19720.21
5.5.140.0000.16320.20
5.5.130.0100.17720.16
5.5.120.0070.16320.13
5.5.110.0100.17020.23
5.5.100.0000.15320.07
5.5.90.0100.17020.07
5.5.80.0000.15720.08
5.5.70.0070.15320.12
5.5.60.0100.28020.05
5.5.50.0000.20320.00
5.5.40.0130.20320.03
5.5.30.0030.22020.12
5.5.20.0030.21720.06
5.5.10.0030.21320.02
5.5.00.0030.16020.08
5.4.450.0130.20019.48
5.4.440.0130.22019.55
5.4.430.0030.15719.34
5.4.420.0170.19719.35
5.4.410.0100.15019.18
5.4.400.0030.20019.04
5.4.390.0070.16318.85
5.4.380.0070.15019.21
5.4.370.0030.16019.21
5.4.360.0000.19018.91
5.4.350.0030.15018.85
5.4.340.0030.17719.05
5.4.320.0100.15019.03
5.4.310.0070.17019.23
5.4.300.0000.21719.07
5.4.290.0030.16719.25
5.4.280.0030.18719.16
5.4.270.0300.12319.18
5.4.260.0030.16019.24
5.4.250.0030.13318.90
5.4.240.0130.14019.17
5.4.230.0200.20319.13
5.4.220.0030.19319.13
5.4.210.0100.18319.02
5.4.200.0070.19319.00
5.4.190.0030.15319.11
5.4.180.0000.16019.02
5.4.170.0000.23019.17
5.4.160.0070.20718.92
5.4.150.0170.19318.86
5.4.140.0030.22316.42
5.4.130.0030.22316.41
5.4.120.0030.23716.33
5.4.110.0000.17016.53
5.4.100.0170.20316.38
5.4.90.0070.19016.38
5.4.80.0100.19316.36
5.4.70.0100.22316.51
5.4.60.0100.21316.41
5.4.50.0070.20716.45
5.4.40.0100.22716.52
5.4.30.0070.21316.44
5.4.20.0030.18316.37
5.4.10.0100.21316.44
5.4.00.0070.17715.64
5.3.290.0000.08014.80
5.3.280.0070.07314.59
5.3.270.0000.04014.64
5.3.260.0070.06714.52
5.3.250.0070.04314.71
5.3.240.0100.03014.76
5.3.230.0100.05014.63
5.3.220.0130.06314.61
5.3.210.0030.04314.67
5.3.200.0130.05714.70
5.3.190.0070.04014.55
5.3.180.0100.07714.63
5.3.170.0100.06714.60
5.3.160.0030.07014.71
5.3.150.0030.07714.66
5.3.140.0070.07314.55
5.3.130.0070.04714.62
5.3.120.0100.03714.67
5.3.110.0000.04714.67
5.3.100.0030.05714.19
5.3.90.0030.07714.06
5.3.80.0130.06014.03
5.3.70.0130.07013.92
5.3.60.0130.07314.14
5.3.50.0230.06014.04
5.3.40.0000.07714.02
5.3.30.0070.04713.81
5.3.20.0070.07013.76
5.3.10.0100.07313.59
5.3.00.0030.07313.77
5.2.170.0030.03711.04
5.2.160.0030.03011.25
5.2.150.0130.05011.25
5.2.140.0030.06011.04
5.2.130.0100.04011.13
5.2.120.0030.05011.13
5.2.110.0000.06311.19
5.2.100.0070.06011.13
5.2.90.0130.04711.25
5.2.80.0070.03311.21
5.2.70.0030.05011.16
5.2.60.0030.06310.93
5.2.50.0130.03310.95
5.2.40.0030.06310.95
5.2.30.0030.04710.91
5.2.20.0030.06010.91
5.2.10.0030.06010.91
5.2.00.0030.04710.65
5.1.60.0070.03010.08
5.1.50.0070.05310.07
5.1.40.0000.0479.98
5.1.30.0030.04010.29
5.1.20.0000.03710.43
5.1.10.0100.03310.11
5.1.00.0100.05010.21
5.0.50.0070.0408.45
5.0.40.0070.0208.29
5.0.30.0130.0408.27
5.0.20.0000.0408.07
5.0.10.0000.0278.30
5.0.00.0000.0608.18
4.4.90.0000.0406.44
4.4.80.0030.0276.44
4.4.70.0000.0376.45
4.4.60.0030.0206.45
4.4.50.0030.0336.45
4.4.40.0030.0406.45
4.4.30.0030.0206.45
4.4.20.0000.0336.45
4.4.10.0070.0276.45
4.4.00.0030.0506.45
4.3.110.0000.0206.45
4.3.100.0000.0206.45
4.3.90.0030.0336.45
4.3.80.0030.0476.45
4.3.70.0070.0306.45
4.3.60.0070.0176.45
4.3.50.0030.0336.45
4.3.40.0000.0276.45
4.3.30.0000.0176.45
4.3.20.0000.0176.45
4.3.10.0000.0336.45
4.3.00.0030.0136.45

preferences:
44.25 ms | 401 KiB | 5 Q