| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | /* | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * This file is part of the eluceo/iCal package. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * (c) Markus Poerschke <[email protected]> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * This source file is subject to the MIT license that is bundled | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  * with this source code in the file LICENSE. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | namespace Eluceo\iCal\Property\Event; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | use Eluceo\iCal\ParameterBag; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  | use Eluceo\iCal\Property\ValueInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | use InvalidArgumentException; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |  * Implementation of Recurrence Rule. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |  * @see https://tools.ietf.org/html/rfc5545#section-3.8.5.3 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  | class RecurrenceRule implements ValueInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |     const FREQ_YEARLY = 'YEARLY'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |     const FREQ_MONTHLY = 'MONTHLY'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |     const FREQ_WEEKLY = 'WEEKLY'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |     const FREQ_DAILY = 'DAILY'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |     const FREQ_HOURLY = 'HOURLY'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |     const FREQ_MINUTELY = 'MINUTELY'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |     const FREQ_SECONDLY = 'SECONDLY'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |     const WEEKDAY_SUNDAY = 'SU'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |     const WEEKDAY_MONDAY = 'MO'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |     const WEEKDAY_TUESDAY = 'TU'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |     const WEEKDAY_WEDNESDAY = 'WE'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |     const WEEKDAY_THURSDAY = 'TH'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |     const WEEKDAY_FRIDAY = 'FR'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |     const WEEKDAY_SATURDAY = 'SA'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |      * The frequency of an Event. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |      * @var string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |     protected $freq = self::FREQ_YEARLY; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |      * @var null|int | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |     protected $interval = 1; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |      * @var null|int | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |     protected $count = null; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |      * @var null|\DateTimeInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |     protected $until = null; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |      * @var null|string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |     protected $wkst; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |      * @var null|string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |     protected $byMonth; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |      * @var null|string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |     protected $byWeekNo; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |      * @var null|string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |     protected $byYearDay; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |      * @var null|string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |     protected $byMonthDay; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |      * @var null|string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |     protected $byDay; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |      * @var null|string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |     protected $byHour; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  |      * @var null|string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  |     protected $byMinute; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |      * @var null|string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |     protected $bySecond; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 | 11 |  |     public function getEscapedValue(): string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 | 11 |  |         return $this->buildParameterBag()->toString(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  |      * @return ParameterBag | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 | 11 |  |     protected function buildParameterBag() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 | 11 |  |         $parameterBag = new ParameterBag(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 | 11 |  |         $parameterBag->setParam('FREQ', $this->freq); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 | 11 |  |         if (null !== $this->interval) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 | 10 |  |             $parameterBag->setParam('INTERVAL', $this->interval); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 | 11 |  |         if (null !== $this->count) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 | 1 |  |             $parameterBag->setParam('COUNT', $this->count); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 | 11 |  |         if (null != $this->until) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 | 1 |  |             $parameterBag->setParam('UNTIL', $this->until->format('Ymd\THis\Z')); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 | 11 |  |         if (null !== $this->wkst) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 | 1 |  |             $parameterBag->setParam('WKST', $this->wkst); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 | 11 |  |         if (null !== $this->byMonth) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 | 1 |  |             $parameterBag->setParam('BYMONTH', explode(',', $this->byMonth)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 | 11 |  |         if (null !== $this->byWeekNo) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 | 1 |  |             $parameterBag->setParam('BYWEEKNO', explode(',', $this->byWeekNo)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 | 11 |  |         if (null !== $this->byYearDay) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 | 1 |  |             $parameterBag->setParam('BYYEARDAY', explode(',', $this->byYearDay)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 | 11 |  |         if (null !== $this->byMonthDay) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 151 | 1 |  |             $parameterBag->setParam('BYMONTHDAY', explode(',', $this->byMonthDay)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 152 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 153 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 154 | 11 |  |         if (null !== $this->byDay) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 155 | 1 |  |             $parameterBag->setParam('BYDAY', explode(',', $this->byDay)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 156 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 157 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 | 11 |  |         if (null !== $this->byHour) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 | 1 |  |             $parameterBag->setParam('BYHOUR', explode(',', $this->byHour)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 | 11 |  |         if (null !== $this->byMinute) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 | 1 |  |             $parameterBag->setParam('BYMINUTE', explode(',', $this->byMinute)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 | 11 |  |         if (null !== $this->bySecond) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 | 1 |  |             $parameterBag->setParam('BYSECOND', explode(',', $this->bySecond)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 170 | 11 |  |         return $parameterBag; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 173 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 |  |  |      * @param int|null $count | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 |  |  |      * @return $this | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 | 1 |  |     public function setCount($count) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 | 1 |  |         $this->count = $count; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 | 1 |  |         return $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 |  |  |      * @return int|null | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 | 2 |  |     public function getCount() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 189 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 190 | 2 |  |         return $this->count; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 191 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 192 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 193 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 |  |  |      * @param \DateTimeInterface|null $until | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 |  |  |      * @return $this | 
            
                                                                                                            
                            
            
                                    
            
            
                | 197 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 198 | 2 |  |     public function setUntil(\DateTimeInterface $until = null) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 199 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 200 | 2 |  |         $this->until = $until; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 201 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 202 | 2 |  |         return $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 203 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 204 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 205 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 206 |  |  |      * @return \DateTimeInterface|null | 
            
                                                                                                            
                            
            
                                    
            
            
                | 207 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 208 | 1 |  |     public function getUntil() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 209 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 210 | 1 |  |         return $this->until; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 211 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 212 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 213 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 214 |  |  |      * The FREQ rule part identifies the type of recurrence rule.  This | 
            
                                                                                                            
                            
            
                                    
            
            
                | 215 |  |  |      * rule part MUST be specified in the recurrence rule.  Valid values | 
            
                                                                                                            
                            
            
                                    
            
            
                | 216 |  |  |      * include. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 217 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 218 |  |  |      * SECONDLY, to specify repeating events based on an interval of a second or more; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 219 |  |  |      * MINUTELY, to specify repeating events based on an interval of a minute or more; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 220 |  |  |      * HOURLY, to specify repeating events based on an interval of an hour or more; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 221 |  |  |      * DAILY, to specify repeating events based on an interval of a day or more; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 222 |  |  |      * WEEKLY, to specify repeating events based on an interval of a week or more; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 223 |  |  |      * MONTHLY, to specify repeating events based on an interval of a month or more; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 224 |  |  |      * YEARLY, to specify repeating events based on an interval of a year or more. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 225 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 226 |  |  |      * @param string $freq | 
            
                                                                                                            
                            
            
                                    
            
            
                | 227 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 228 |  |  |      * @return $this | 
            
                                                                                                            
                            
            
                                    
            
            
                | 229 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 230 |  |  |      * @throws \InvalidArgumentException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 231 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 232 | 4 |  |     public function setFreq($freq) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 233 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 234 | 4 |  |         if (@constant('static::FREQ_' . $freq) !== null) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 235 | 3 |  |             $this->freq = $freq; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 236 |  |  |         } else { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 237 | 1 |  |             throw new \InvalidArgumentException("The Frequency {$freq} is not supported."); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 238 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 239 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 240 | 3 |  |         return $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 241 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 242 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 243 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 244 |  |  |      * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 245 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 246 | 1 |  |     public function getFreq() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 247 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 248 | 1 |  |         return $this->freq; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 249 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 250 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 251 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 252 |  |  |      * The INTERVAL rule part contains a positive integer representing at | 
            
                                                                                                            
                            
            
                                    
            
            
                | 253 |  |  |      * which intervals the recurrence rule repeats. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 254 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 255 |  |  |      * @param int|null $interval | 
            
                                                                                                            
                            
            
                                    
            
            
                | 256 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 257 |  |  |      * @return $this | 
            
                                                                                                            
                            
            
                                    
            
            
                | 258 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 259 | 3 |  |     public function setInterval($interval) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 260 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 261 | 3 |  |         $this->interval = $interval; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 262 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 263 | 3 |  |         return $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 264 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 265 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 266 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 267 |  |  |      * @return int|null | 
            
                                                                                                            
                            
            
                                    
            
            
                | 268 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 269 | 1 |  |     public function getInterval() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 270 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 271 | 1 |  |         return $this->interval; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 272 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 273 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 274 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 275 |  |  |      * The WKST rule part specifies the day on which the workweek starts. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 276 |  |  |      * Valid values are MO, TU, WE, TH, FR, SA, and SU. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 277 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 278 |  |  |      * @param string $value | 
            
                                                                                                            
                            
            
                                    
            
            
                | 279 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 280 |  |  |      * @return $this | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 281 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 282 | 1 |  |     public function setWkst($value) | 
            
                                                                        
                            
            
                                    
            
            
                | 283 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 284 | 1 |  |         $this->wkst = $value; | 
            
                                                                        
                            
            
                                    
            
            
                | 285 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 286 | 1 |  |         return $this; | 
            
                                                                        
                            
            
                                    
            
            
                | 287 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 288 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 289 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 290 |  |  |      * The BYMONTH rule part specifies a COMMA-separated list of months of the year. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 291 |  |  |      * Valid values are 1 to 12. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 292 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 293 |  |  |      * @param int $month | 
            
                                                                                                            
                            
            
                                    
            
            
                | 294 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 295 |  |  |      * @throws \InvalidArgumentException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 296 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 297 |  |  |      * @return $this | 
            
                                                                                                            
                            
            
                                    
            
            
                | 298 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 299 | 6 |  |     public function setByMonth($month) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 300 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 301 | 6 |  |         if (!is_integer($month) || $month <= 0 || $month > 12) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 302 | 5 |  |             throw new InvalidArgumentException('Invalid value for BYMONTH'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 303 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 304 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 305 | 1 |  |         $this->byMonth = $month; | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 306 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 307 | 1 |  |         return $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 308 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 309 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 310 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 311 |  |  |      * The BYWEEKNO rule part specifies a COMMA-separated list of ordinals specifying weeks of the year. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 312 |  |  |      * Valid values are 1 to 53 or -53 to -1. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 313 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 314 |  |  |      * @param int $value | 
            
                                                                                                            
                            
            
                                    
            
            
                | 315 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 316 |  |  |      * @throws \InvalidArgumentException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 317 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 318 |  |  |      * @return $this | 
            
                                                                                                            
                            
            
                                    
            
            
                | 319 |  |  |      */ | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 320 | 5 | View Code Duplication |     public function setByWeekNo($value) | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 321 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 322 | 5 |  |         if (!is_integer($value) || $value > 53 || $value < -53 || $value === 0) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 323 | 4 |  |             throw new InvalidArgumentException('Invalid value for BYWEEKNO'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 324 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 325 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 326 | 1 |  |         $this->byWeekNo = $value; | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 327 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 328 | 1 |  |         return $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 329 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 330 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 331 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 332 |  |  |      * The BYYEARDAY rule part specifies a COMMA-separated list of days of the year. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 333 |  |  |      * Valid values are 1 to 366 or -366 to -1. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 334 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 335 |  |  |      * @param int $day | 
            
                                                                                                            
                            
            
                                    
            
            
                | 336 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 337 |  |  |      * @throws \InvalidArgumentException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 338 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 339 |  |  |      * @return $this | 
            
                                                                                                            
                            
            
                                    
            
            
                | 340 |  |  |      */ | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 341 | 5 | View Code Duplication |     public function setByYearDay($day) | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 342 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 343 | 5 |  |         if (!is_integer($day) || $day > 366 || $day < -366 || $day === 0) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 344 | 4 |  |             throw new InvalidArgumentException('Invalid value for BYYEARDAY'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 345 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 346 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 347 | 1 |  |         $this->byYearDay = $day; | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 348 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 349 | 1 |  |         return $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 350 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 351 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 352 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 353 |  |  |      * The BYMONTHDAY rule part specifies a COMMA-separated list of days of the month. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 354 |  |  |      * Valid values are 1 to 31 or -31 to -1. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 355 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 356 |  |  |      * @param int $day | 
            
                                                                                                            
                            
            
                                    
            
            
                | 357 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 358 |  |  |      * @return $this | 
            
                                                                                                            
                            
            
                                    
            
            
                | 359 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 360 |  |  |      * @throws \InvalidArgumentException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 361 |  |  |      */ | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 362 | 5 | View Code Duplication |     public function setByMonthDay($day) | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 363 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 364 | 5 |  |         if (!is_integer($day) || $day > 31 || $day < -31 || $day === 0) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 365 | 4 |  |             throw new InvalidArgumentException('Invalid value for BYMONTHDAY'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 366 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 367 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 368 | 1 |  |         $this->byMonthDay = $day; | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 369 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 370 | 1 |  |         return $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 371 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 372 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 373 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 374 |  |  |      * The BYDAY rule part specifies a COMMA-separated list of days of the week;. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 375 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 376 |  |  |      * SU indicates Sunday; MO indicates Monday; TU indicates Tuesday; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 377 |  |  |      * WE indicates Wednesday; TH indicates Thursday; FR indicates Friday; and SA indicates Saturday. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 378 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 379 |  |  |      * Each BYDAY value can also be preceded by a positive (+n) or negative (-n) integer. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 380 |  |  |      * If present, this indicates the nth occurrence of a specific day within the MONTHLY or YEARLY "RRULE". | 
            
                                                                                                            
                            
            
                                    
            
            
                | 381 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 382 |  |  |      * @param string $day | 
            
                                                                                                            
                            
            
                                    
            
            
                | 383 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 384 |  |  |      * @return $this | 
            
                                                                                                            
                            
            
                                    
            
            
                | 385 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 386 | 1 |  |     public function setByDay(string $day) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 387 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 388 | 1 |  |         $this->byDay = $day; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 389 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 390 | 1 |  |         return $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 391 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 392 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 393 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 394 |  |  |      * The BYHOUR rule part specifies a COMMA-separated list of hours of the day. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 395 |  |  |      * Valid values are 0 to 23. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 396 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 397 |  |  |      * @param int $value | 
            
                                                                                                            
                            
            
                                    
            
            
                | 398 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 399 |  |  |      * @return $this | 
            
                                                                                                            
                            
            
                                    
            
            
                | 400 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 401 |  |  |      * @throws \InvalidArgumentException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 402 |  |  |      */ | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 403 | 4 | View Code Duplication |     public function setByHour($value) | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 404 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 405 | 4 |  |         if (!is_integer($value) || $value < 0 || $value > 23) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 406 | 3 |  |             throw new \InvalidArgumentException('Invalid value for BYHOUR'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 407 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 408 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 409 | 1 |  |         $this->byHour = $value; | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 410 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 411 | 1 |  |         return $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 412 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 413 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 414 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 415 |  |  |      * The BYMINUTE rule part specifies a COMMA-separated list of minutes within an hour. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 416 |  |  |      * Valid values are 0 to 59. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 417 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 418 |  |  |      * @param int $value | 
            
                                                                                                            
                            
            
                                    
            
            
                | 419 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 420 |  |  |      * @return $this | 
            
                                                                                                            
                            
            
                                    
            
            
                | 421 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 422 |  |  |      * @throws \InvalidArgumentException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 423 |  |  |      */ | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 424 | 4 | View Code Duplication |     public function setByMinute($value) | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 425 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 426 | 4 |  |         if (!is_integer($value) || $value < 0 || $value > 59) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 427 | 3 |  |             throw new \InvalidArgumentException('Invalid value for BYMINUTE'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 428 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 429 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 430 | 1 |  |         $this->byMinute = $value; | 
                            
                    |  |  |  | 
                                                                                        
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                | 431 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 432 | 1 |  |         return $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 433 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 434 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 435 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 436 |  |  |      * The BYSECOND rule part specifies a COMMA-separated list of seconds within a minute. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 437 |  |  |      * Valid values are 0 to 60. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 438 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 439 |  |  |      * @param int $value | 
            
                                                                                                            
                            
            
                                    
            
            
                | 440 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 441 |  |  |      * @return $this | 
            
                                                                                                            
                            
            
                                    
            
            
                | 442 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 443 |  |  |      * @throws \InvalidArgumentException | 
            
                                                                                                            
                            
            
                                    
            
            
                | 444 |  |  |      */ | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 445 | 4 | View Code Duplication |     public function setBySecond($value) | 
                            
                    |  |  |  | 
                                                                                        
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                | 446 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 447 | 4 |  |         if (!is_integer($value) || $value < 0 || $value > 60) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 448 | 3 |  |             throw new \InvalidArgumentException('Invalid value for BYSECOND'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 449 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 450 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 451 | 1 |  |         $this->bySecond = $value; | 
                            
                    |  |  |  | 
                                                                                        
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                | 452 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 453 | 1 |  |         return $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 454 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 455 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 456 |  |  |  | 
            
                        
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..