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1 <?php 2 // $Id: date_repeat.test,v 1.6.6.5 2010/12/10 15:04:53 karens Exp $ 3 /** 4 * Test PHP 4 Timezone Conversion 5 */ 6 class DateRepeatTestCase extends DrupalWebTestCase { 7 function getInfo() { 8 return array( 9 'name' => t('Date repeat calculations'), 10 'description' => t('Test Date Repeat processes to create arrays of dates from iCal rules.') , 11 'group' => t('Date'), 12 ); 13 } 14 15 /** 16 * Implementation of setUp(). 17 */ 18 function setUp() { 19 // Load the date_repeat module. 20 parent::setUp('date_repeat'); 21 } 22 23 public function testDateRepeat() { 24 require_once('./'. drupal_get_path('module', 'date_api') .'/date_api_ical.inc'); 25 require_once('./'. drupal_get_path('module', 'date_repeat') .'/date_repeat_calc.inc'); 26 // Examples adapted from http://www.faqs.org/rfcs/rfc2445.html and 27 // http://www.kanzaki.com/docs/ical/rrule.html. 28 29 // Daily for 10 occurrences: 30 $start = "1997-09-02 09:00:00"; 31 $end = "1997-09-30 09:00:00"; 32 $rule = "RRULE:FREQ=DAILY;COUNT=10"; 33 $dates = date_repeat_calc($rule, $start, $end, array()); 34 // should be (1997 9:00 AM EDT)September 2-11 35 $shouldbe = '1997-09-02 09:00:00, 1997-09-03 09:00:00, 1997-09-04 09:00:00, 1997-09-05 09:00:00, 1997-09-06 09:00:00, 1997-09-07 09:00:00, 1997-09-08 09:00:00, 1997-09-09 09:00:00, 1997-09-10 09:00:00, 1997-09-11 09:00:00'; 36 $result = implode(', ', $dates); 37 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 38 39 //Daily until September 24, 1997: 40 $start = "1997-09-02 09:00:00"; 41 $end = "1997-09-30 09:00:00"; 42 $rule = "RRULE:FREQ=DAILY;UNTIL=19970924T000000Z"; 43 $dates = date_repeat_calc($rule, $start, $end, array()); 44 // should be (1997 9:00 AM EDT)September 2-23 45 $shouldbe = '1997-09-02 09:00:00, 1997-09-03 09:00:00, 1997-09-04 09:00:00, 1997-09-05 09:00:00, 1997-09-06 09:00:00, 1997-09-07 09:00:00, 1997-09-08 09:00:00, 1997-09-09 09:00:00, 1997-09-10 09:00:00, 1997-09-11 09:00:00, 1997-09-12 09:00:00, 1997-09-13 09:00:00, 1997-09-14 09:00:00, 1997-09-15 09:00:00, 1997-09-16 09:00:00, 1997-09-17 09:00:00, 1997-09-18 09:00:00, 1997-09-19 09:00:00, 1997-09-20 09:00:00, 1997-09-21 09:00:00, 1997-09-22 09:00:00, 1997-09-23 09:00:00'; 46 $result = implode(', ', $dates); 47 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 48 49 //Every other day - until September 30: 50 $start = "1997-09-02 09:00:00"; 51 $end = "1997-09-30 09:00:00"; 52 $rule = "RRULE:FREQ=DAILY;INTERVAL=2"; 53 $dates = date_repeat_calc($rule, $start, $end, array()); 54 // should be (1997 9:00 AM EDT)September2,4,6,8...24,26,28,30; 55 $shouldbe = '1997-09-02 09:00:00, 1997-09-04 09:00:00, 1997-09-06 09:00:00, 1997-09-08 09:00:00, 1997-09-10 09:00:00, 1997-09-12 09:00:00, 1997-09-14 09:00:00, 1997-09-16 09:00:00, 1997-09-18 09:00:00, 1997-09-20 09:00:00, 1997-09-22 09:00:00, 1997-09-24 09:00:00, 1997-09-26 09:00:00, 1997-09-28 09:00:00, 1997-09-30 09:00:00'; 56 $result = implode(', ', $dates); 57 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 58 59 //Every 10 days, 2 occurrences: 60 $start = "1997-09-02 09:00:00"; 61 $end = "1997-09-30 09:00:00"; 62 $rule = "RRULE:FREQ=DAILY;INTERVAL=10;COUNT=2"; 63 $dates = date_repeat_calc($rule, $start, $end, array()); 64 // should be (1997 9:00 AM EDT)September 2,12 65 $shouldbe = '1997-09-02 09:00:00, 1997-09-12 09:00:00'; 66 $result = implode(', ', $dates); 67 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 68 69 //Weekly for 3 occurrences 70 $start = "1997-09-02 09:00:00"; 71 $end = "1997-09-30 09:00:00"; 72 $rule = "RRULE:FREQ=WEEKLY;COUNT=3"; 73 $dates = date_repeat_calc($rule, $start, $end, array()); 74 // should be (1997 9:00 AM EDT)September 2,9,16 75 $shouldbe = '1997-09-02 09:00:00, 1997-09-09 09:00:00, 1997-09-16 09:00:00'; 76 $result = implode(', ', $dates); 77 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 78 79 //Weekly until September 24, 1997 80 $start = "1997-09-02 09:00:00"; 81 $end = "1997-09-30 09:00:00"; 82 $rule = "RRULE:FREQ=WEEKLY;UNTIL=19970924T000000Z"; 83 // ==> (1997 9:00 AM EDT)September 2,9,16,23 84 $dates = date_repeat_calc($rule, $start, $end, array()); 85 $shouldbe = '1997-09-02 09:00:00, 1997-09-09 09:00:00, 1997-09-16 09:00:00, 1997-09-23 09:00:00'; 86 $result = implode(', ', $dates); 87 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 88 89 //Every other week - forever: 90 $start = "1997-09-02 09:00:00"; 91 $end = "1997-09-30 09:00:00"; 92 $rule = "RRULE:FREQ=WEEKLY;INTERVAL=2;WKST=SU"; 93 // should be (1997 9:00 AM EDT)September 2,16,30 94 $dates = date_repeat_calc($rule, $start, $end, array()); 95 $shouldbe = '1997-09-02 09:00:00, 1997-09-16 09:00:00, 1997-09-30 09:00:00'; 96 $result = implode(', ', $dates); 97 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 98 99 //Weekly on Tuesday and Thursday for 4 weeks: 100 $start = "1997-09-02 09:00:00"; 101 $end = "1997-09-30 09:00:00"; 102 $rule = "RRULE:FREQ=WEEKLY;COUNT=8;WKST=SU;BYDAY=TU,TH"; 103 // should be(1997 9:00 AM EDT)September 2,4,9,11,16,18,23,25 104 $dates = date_repeat_calc($rule, $start, $end, array()); 105 $shouldbe = '1997-09-02 09:00:00, 1997-09-04 09:00:00, 1997-09-09 09:00:00, 1997-09-11 09:00:00, 1997-09-16 09:00:00, 1997-09-18 09:00:00, 1997-09-23 09:00:00, 1997-09-25 09:00:00'; 106 $result = implode(', ', $dates); 107 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 108 109 //Every other week on Tuesday and Thursday, for 5 occurrences: 110 $start = "1997-09-02 09:00:00"; 111 $end = "1997-09-30 09:00:00"; 112 $rule = "RRULE:FREQ=WEEKLY;INTERVAL=2;COUNT=5;WKST=SU;BYDAY=TU,TH"; 113 // should be (1997 9:00 AM EDT)September 2,4,16,18,30 114 $dates = date_repeat_calc($rule, $start, $end, array()); 115 $shouldbe = '1997-09-02 09:00:00, 1997-09-04 09:00:00, 1997-09-16 09:00:00, 1997-09-18 09:00:00, 1997-09-30 09:00:00'; 116 $result = implode(', ', $dates); 117 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 118 119 //Every other week on Monday, Wednesday and Friday until September 24, 1997, 120 $start = "1997-09-02 09:00:00"; 121 $end = "1997-09-30 09:00:00"; 122 $rule = "RRULE:FREQ=WEEKLY;INTERVAL=2;UNTIL=19970924T000000Z;WKST=SU;BYDAY=MO,WE,FR"; 123 // should be (1997 9:00 AM EDT)September 2,3,5,15,17,19 124 $dates = date_repeat_calc($rule, $start, $end, array()); 125 $shouldbe = '1997-09-02 09:00:00, 1997-09-03 09:00:00, 1997-09-05 09:00:00, 1997-09-15 09:00:00, 1997-09-17 09:00:00, 1997-09-19 09:00:00'; 126 $result = implode(', ', $dates); 127 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 128 129 //Monthly on the 1st Friday for 2 occurrences: 130 $start = "1997-09-05 09:00:00"; 131 $end = "1997-10-31 09:00:00"; 132 $rule = "RRULE:FREQ=MONTHLY;COUNT=2;BYDAY=1FR"; 133 // should be (1997 9:00 AM EDT)September 5;October 3 134 $dates = date_repeat_calc($rule, $start, $end, array()); 135 $shouldbe = '1997-09-05 09:00:00, 1997-10-03 09:00:00'; 136 $result = implode(', ', $dates); 137 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 138 139 //Monthly on the 1st Friday until December 24, 1997: 140 $start = "1997-09-05 09:00:00"; 141 $end = "1998-10-01 09:00:00"; 142 $rule = "RRULE:FREQ=MONTHLY;UNTIL=19971224T000000Z;BYDAY=1FR"; 143 $dates = date_repeat_calc($rule, $start, $end, array()); 144 $shouldbe = '1997-09-05 09:00:00, 1997-10-03 09:00:00, 1997-11-07 09:00:00, 1997-12-05 09:00:00'; 145 $result = implode(', ', $dates); 146 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 147 148 //Every other month on the 1st and last Sunday of the month for 10 occurrences: 149 $start = "1997-09-07 09:00:00"; 150 $end = "1998-10-01 09:00:00"; 151 $rule = "RRULE:FREQ=MONTHLY;INTERVAL=2;COUNT=10;BYDAY=1SU,-1SU"; 152 // ==> (1997 9:00 AM EDT)September 7,28 153 // (1997 9:00 AM EST)November 2,30 154 // (1998 9:00 AM EST)January 4,25;March 1,29 155 // (1998 9:00 AM EDT)May 3,31 156 $dates = date_repeat_calc($rule, $start, $end, array()); 157 $shouldbe = '1997-09-07 09:00:00, 1997-09-28 09:00:00, 1997-11-02 09:00:00, 1997-11-30 09:00:00, 1998-01-04 09:00:00, 1998-01-25 09:00:00, 1998-03-01 09:00:00, 1998-03-29 09:00:00, 1998-05-03 09:00:00, 1998-05-31 09:00:00'; 158 $result = implode(', ', $dates); 159 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 160 161 //Monthly on the second to last Monday of the month for 6 months: 162 $start = "1997-09-22 09:00:00"; 163 $end = "1998-10-01 09:00:00"; 164 $rule = "RRULE:FREQ=MONTHLY;COUNT=6;BYDAY=-2MO"; 165 //==> (1997 9:00 AM EDT)September 22;October 20 166 // (1997 9:00 AM EST)November 17;December 22 167 // (1998 9:00 AM EST)January 19;February 16 168 $dates = date_repeat_calc($rule, $start, $end, array()); 169 $shouldbe = '1997-09-22 09:00:00, 1997-10-20 09:00:00, 1997-11-17 09:00:00, 1997-12-22 09:00:00, 1998-01-19 09:00:00, 1998-02-16 09:00:00'; 170 $result = implode(', ', $dates); 171 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 172 173 174 //Every Tuesday, every other month: 175 $start = "1997-09-02 09:00:00"; 176 $end = "1998-02-01 09:00:00"; 177 $rule = "RRULE:FREQ=MONTHLY;INTERVAL=2;BYDAY=TU"; 178 // ==> (1997 9:00 AM EDT)September 2,9,16,23,30 179 // (1997 9:00 AM EST)November 4,11,18,25 180 // (1998 9:00 AM EST)January 6,13,20,27;March 3,10,17,24,31 181 $dates = date_repeat_calc($rule, $start, $end, array()); 182 $shouldbe = '1997-09-02 09:00:00, 1997-09-09 09:00:00, 1997-09-16 09:00:00, 1997-09-23 09:00:00, 1997-09-30 09:00:00, 1997-11-04 09:00:00, 1997-11-11 09:00:00, 1997-11-18 09:00:00, 1997-11-25 09:00:00, 1998-01-06 09:00:00, 1998-01-13 09:00:00, 1998-01-20 09:00:00, 1998-01-27 09:00:00'; 183 $result = implode(', ', $dates); 184 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 185 186 //Yearly in June and July for 10 occurrences: 187 $start = "1997-06-10 09:00:00"; 188 $end = "2002-01-01 09:00:00"; 189 $rule = "RRULE:FREQ=YEARLY;COUNT=10;BYMONTH=6,7"; 190 // ==> (1997 9:00 AM EDT)June 10;July 10 191 // (1998 9:00 AM EDT)June 10;July 10 192 // (1999 9:00 AM EDT)June 10;July 10 193 // (2000 9:00 AM EDT)June 10;July 10 194 // (2001 9:00 AM EDT)June 10;July 10 195 // Note: Since none of the BYDAY, BYMONTHDAY or BYYEARDAY components 196 // are specified, the day is gotten from DTSTART 197 $dates = date_repeat_calc($rule, $start, $end, array()); 198 $shouldbe = '1997-06-10 09:00:00, 1997-07-10 09:00:00, 1998-06-10 09:00:00, 1998-07-10 09:00:00, 1999-06-10 09:00:00, 1999-07-10 09:00:00, 2000-06-10 09:00:00, 2000-07-10 09:00:00, 2001-06-10 09:00:00, 2001-07-10 09:00:00'; 199 $result = implode(', ', $dates); 200 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 201 202 //Every other year on January, February, and March for 10 occurrences: 203 $start = "1997-03-10 09:00:00"; 204 $end = "2004-01-01 09:00:00"; 205 $rule = "RRULE:FREQ=YEARLY;INTERVAL=2;COUNT=10;BYMONTH=1,2,3"; 206 // ==> (1997 9:00 AM EST)March 10 207 // (1999 9:00 AM EST)January 10;February 10;March 10 208 // (2001 9:00 AM EST)January 10;February 10;March 10 209 // (2003 9:00 AM EST)January 10;February 10;March 10 210 $dates = date_repeat_calc($rule, $start, $end, array()); 211 $shouldbe = '1997-03-10 09:00:00, 1999-01-10 09:00:00, 1999-02-10 09:00:00, 1999-03-10 09:00:00, 2001-01-10 09:00:00, 2001-02-10 09:00:00, 2001-03-10 09:00:00, 2003-01-10 09:00:00, 2003-02-10 09:00:00, 2003-03-10 09:00:00'; 212 $result = implode(', ', $dates); 213 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 214 215 //An example where the days generated makes a difference because of WKST: 216 $start = "1997-08-05 09:00:00"; 217 $end = "2004-01-01 09:00:00"; 218 $rule = "RRULE:FREQ=WEEKLY;INTERVAL=2;COUNT=4;BYDAY=TU,SU;WKST=MO"; 219 // ==> (1997 EDT)Aug 5,10,19,24 220 $dates = date_repeat_calc($rule, $start, $end, array()); 221 $shouldbe = '1997-08-05 09:00:00, 1997-08-10 09:00:00, 1997-08-19 09:00:00, 1997-08-24 09:00:00'; 222 $result = implode(', ', $dates); 223 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 224 225 //changing only WKST from MO to SU, yields different results... 226 $start = "1997-08-05 09:00:00"; 227 $end = "2004-01-01 09:00:00"; 228 $rule = "RRULE:FREQ=WEEKLY;INTERVAL=2;COUNT=4;BYDAY=TU,SU;WKST=SU"; 229 // Result: 1997 EDT August 5,17,19,31; 230 $dates = date_repeat_calc($rule, $start, $end, array()); 231 $shouldbe = '1997-08-05 09:00:00, 1997-08-17 09:00:00, 1997-08-19 09:00:00, 1997-08-31 09:00:00'; 232 $result = implode(', ', $dates); 233 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 234 235 //Every 18 months on the 10th thru 15th of the month for 10 occurrences: 236 $start = "1997-09-10 09:00:00"; 237 $end = "2004-01-01 09:00:00"; 238 $rule = "RRULE:FREQ=MONTHLY;INTERVAL=18;COUNT=10;BYMONTHDAY=10,11,12,13,14,15"; 239 // ==> (1997 9:00 AM EDT)September 10,11,12,13,14,15 240 // (1999 9:00 AM EST)March 10,11,12,13 241 $dates = date_repeat_calc($rule, $start, $end, array()); 242 $shouldbe = '1997-09-10 09:00:00, 1997-09-11 09:00:00, 1997-09-12 09:00:00, 1997-09-13 09:00:00, 1997-09-14 09:00:00, 1997-09-15 09:00:00, 1999-03-10 09:00:00, 1999-03-11 09:00:00, 1999-03-12 09:00:00, 1999-03-13 09:00:00'; 243 $result = implode(', ', $dates); 244 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 245 246 //Monthly on the third to the last day of the month, forever: 247 $start = "1997-09-28 09:00:00"; 248 $end = "1998-03-01 09:00:00"; 249 $rule = "RRULE:FREQ=MONTHLY;BYMONTHDAY=-3"; 250 // ==> (1997 9:00 AM EDT)September 28 251 // (1997 9:00 AM EST)October 29;November 28;December 29 252 // (1998 9:00 AM EST)January 29;February 26 253 $dates = date_repeat_calc($rule, $start, $end, array()); 254 $shouldbe = '1997-09-28 09:00:00, 1997-10-29 09:00:00, 1997-11-28 09:00:00, 1997-12-29 09:00:00, 1998-01-29 09:00:00, 1998-02-26 09:00:00'; 255 $result = implode(', ', $dates); 256 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 257 258 259 260 //Every Thursday in March, forever: 261 // ==> (1997 9:00 AM EST)March 13,20,27 262 // (1998 9:00 AM EST)March 5,12,19,26 263 // (1999 9:00 AM EST)March 4,11,18,25 264 $start = "1997-03-13 09:00:00"; 265 $end = "1999-03-31 09:00:00"; 266 $rule = "RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=TH"; 267 $dates = date_repeat_calc($rule, $start, $end, array()); 268 $shouldbe = '1997-03-13 09:00:00, 1997-03-20 09:00:00, 1997-03-27 09:00:00, 1998-03-05 09:00:00, 1998-03-12 09:00:00, 1998-03-19 09:00:00, 1998-03-26 09:00:00, 1999-03-04 09:00:00, 1999-03-11 09:00:00, 1999-03-18 09:00:00, 1999-03-25 09:00:00'; 269 $result = implode(', ', $dates); 270 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 271 272 273 //Every Thursday, but only during June, July, and August, forever: 274 // ==> (1997 9:00 AM EDT)June 5,12,19,26;July 3,10,17,24,31;August 7,14,21,28 275 // (1998 9:00 AM EDT)June 4,11,18,25;July 2,9,16,23,30;August 6,13,20,27 276 // (1999 9:00 AM EDT)June 3,10,17,24;July 1,8,15,22,29;August 5,12,19,26 277 $start = "1997-06-05 09:00:00"; 278 $end = "1999-08-31 09:00:00"; 279 $rule = "RRULE:FREQ=YEARLY;BYDAY=TH;BYMONTH=6,7,8"; 280 $dates = date_repeat_calc($rule, $start, $end, array()); 281 $shouldbe = '1997-06-05 09:00:00, 1997-06-12 09:00:00, 1997-06-19 09:00:00, 1997-06-26 09:00:00, 1997-07-03 09:00:00, 1997-07-10 09:00:00, 1997-07-17 09:00:00, 1997-07-24 09:00:00, 1997-07-31 09:00:00, 1997-08-07 09:00:00, 1997-08-14 09:00:00, 1997-08-21 09:00:00, 1997-08-28 09:00:00, 1998-06-04 09:00:00, 1998-06-11 09:00:00, 1998-06-18 09:00:00, 1998-06-25 09:00:00, 1998-07-02 09:00:00, 1998-07-09 09:00:00, 1998-07-16 09:00:00, 1998-07-23 09:00:00, 1998-07-30 09:00:00, 1998-08-06 09:00:00, 1998-08-13 09:00:00, 1998-08-20 09:00:00, 1998-08-27 09:00:00, 1999-06-03 09:00:00, 1999-06-10 09:00:00, 1999-06-17 09:00:00, 1999-06-24 09:00:00, 1999-07-01 09:00:00, 1999-07-08 09:00:00, 1999-07-15 09:00:00, 1999-07-22 09:00:00, 1999-07-29 09:00:00, 1999-08-05 09:00:00, 1999-08-12 09:00:00, 1999-08-19 09:00:00, 1999-08-26 09:00:00'; 282 $result = implode(', ', $dates); 283 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 284 285 //Monthly on the 2nd and 15th of the month for 10 occurrences: 286 // ==> (1997 9:00 AM EDT)September 2,15;October 2,15 287 // (1997 9:00 AM EST)November 2,15;December 2,15 288 // (1998 9:00 AM EST)January 2,15 289 $start = "1997-09-02 09:00:00"; 290 $end = "1998-01-31 09:00:00"; 291 $rule = "RRULE:FREQ=MONTHLY;COUNT=10;BYMONTHDAY=2,15"; 292 $dates = date_repeat_calc($rule, $start, $end, array()); 293 $shouldbe = '1997-09-02 09:00:00, 1997-09-15 09:00:00, 1997-10-02 09:00:00, 1997-10-15 09:00:00, 1997-11-02 09:00:00, 1997-11-15 09:00:00, 1997-12-02 09:00:00, 1997-12-15 09:00:00, 1998-01-02 09:00:00, 1998-01-15 09:00:00'; 294 $result = implode(', ', $dates); 295 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 296 297 //Monthly on the first and last day of the month for 10 occurrences: 298 // ==> (1997 9:00 AM EDT)September 30;October 1 299 // (1997 9:00 AM EST)October 31;November 1,30;December 1,31 300 // (1998 9:00 AM EST)January 1,31;February 1 301 $start = "1997-09-30 09:00:00"; 302 $end = "1998-03-31 09:00:00"; 303 $rule = "RRULE:FREQ=MONTHLY;COUNT=10;BYMONTHDAY=1,-1"; 304 $dates = date_repeat_calc($rule, $start, $end, array()); 305 $shouldbe = '1997-09-30 09:00:00, 1997-10-01 09:00:00, 1997-10-31 09:00:00, 1997-11-01 09:00:00, 1997-11-30 09:00:00, 1997-12-01 09:00:00, 1997-12-31 09:00:00, 1998-01-01 09:00:00, 1998-01-31 09:00:00, 1998-02-01 09:00:00'; 306 $result = implode(', ', $dates); 307 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 308 309 //Every Friday the 13th, forever: 310 $rule = "EXDATE;TZID=US-Eastern:19970902T090000"; 311 // ==> (1998 9:00 AM EST)February 13;March 13;November 13 312 // (1999 9:00 AM EDT)August 13 313 // (2000 9:00 AM EDT)October 13 314 $start = "1997-09-02 09:00:00"; 315 $end = "2000-12-31 09:00:00"; 316 $rule = "RRULE:FREQ=MONTHLY;BYDAY=FR;BYMONTHDAY=13"; 317 $dates = date_repeat_calc($rule, $start, $end, array()); 318 $shouldbe = '1997-09-02 09:00:00, 1998-02-13 09:00:00, 1998-03-13 09:00:00, 1998-11-13 09:00:00, 1999-08-13 09:00:00, 2000-10-13 09:00:00'; 319 $result = implode(', ', $dates); 320 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 321 322 //The first Saturday that follows the first Sunday of the month, forever: 323 // ==> (1997 9:00 AM EDT)September 13;October 11 324 // (1997 9:00 AM EST)November 8;December 13 325 // (1998 9:00 AM EST)January 10;February 7;March 7 326 // (1998 9:00 AM EDT)April 11;May 9;June 13... 327 $start = "1997-09-13 09:00:00"; 328 $end = "1998-06-30 09:00:00"; 329 $rule = "RRULE:FREQ=MONTHLY;BYDAY=SA;BYMONTHDAY=7,8,9,10,11,12,13"; 330 $dates = date_repeat_calc($rule, $start, $end, array()); 331 $shouldbe = '1997-09-13 09:00:00, 1997-10-11 09:00:00, 1997-11-08 09:00:00, 1997-12-13 09:00:00, 1998-01-10 09:00:00, 1998-02-07 09:00:00, 1998-03-07 09:00:00, 1998-04-11 09:00:00, 1998-05-09 09:00:00, 1998-06-13 09:00:00'; 332 $result = implode(', ', $dates); 333 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 334 335 //Every four years, the first Tuesday after a Monday in November, 336 //forever (U.S. Presidential Election day): 337 // ==> (1996 9:00 AM EST)November 5 338 // (2000 9:00 AM EST)November 7 339 // (2004 9:00 AM EST)November 2 340 $start = "1996-11-05 09:00:00"; 341 $end = "2004-11-30 09:00:00"; 342 $rule = "RRULE:FREQ=YEARLY;INTERVAL=4;BYMONTH=11;BYDAY=TU;BYMONTHDAY=2,3,4,5,6,7,8"; 343 $shouldbe = '1996-11-05 09:00:00, 2000-11-07 09:00:00, 2004-11-02 09:00:00'; 344 $dates = date_repeat_calc($rule, $start, $end, array()); 345 $result = implode(', ', $dates); 346 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 347 348 //Every 20th Monday of the year, forever: 349 $start = "1997-05-19 09:00:00"; 350 $end = "2000-01-01 09:00:00"; 351 $rule = "RRULE:FREQ=YEARLY;BYDAY=20MO"; 352 // ==> (1997 9:00 AM EDT)May 19 353 // (1998 9:00 AM EDT)May 18 354 // (1999 9:00 AM EDT)May 17 355 $dates = date_repeat_calc($rule, $start, $end, array()); 356 $shouldbe = '1997-05-19 09:00:00, 1998-05-18 09:00:00, 1999-05-17 09:00:00'; 357 $result = implode(', ', $dates); 358 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 359 360 //Every Sunday in January, every other year, forever: 361 $start = "1997-01-05 09:00:00"; 362 $end = "2001-02-01 09:00:00"; 363 $rule = 'RRULE:FREQ=YEARLY;INTERVAL=2;BYMONTH=1;BYDAY=SU'; 364 // ==> (1997 9:00 AM EDT)January 5,12,19,26 365 // (1999 9:00 AM EDT)January 3,10,17,24,31 366 // (2001 9:00 AM EDT)January 7,14,21,28 367 $dates = date_repeat_calc($rule, $start, $end, array()); 368 $shouldbe = '1997-01-05 09:00:00, 1997-01-12 09:00:00, 1997-01-19 09:00:00, 1997-01-26 09:00:00, 1999-01-03 09:00:00, 1999-01-10 09:00:00, 1999-01-17 09:00:00, 1999-01-24 09:00:00, 1999-01-31 09:00:00, 2001-01-07 09:00:00, 2001-01-14 09:00:00, 2001-01-21 09:00:00, 2001-01-28 09:00:00'; 369 $result = implode(', ', $dates); 370 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 371 372 return; 373 374 //Every Thanksgiving, forever: 375 $start = "1997-01-01 09:00:00"; 376 $end = "2001-02-01 09:00:00"; 377 $rule = 'RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=11;BYDAY=4TH'; 378 // ==> (1997 9:00 AM EDT)Nov 379 // (1999 9:00 AM EDT)Nov 380 // (2001 9:00 AM EDT)Nov 381 $dates = date_repeat_calc($rule, $start, $end, array()); 382 $shouldbe = ''; 383 $result = implode(', ', $dates); 384 $this->assertEqual($result, $shouldbe, $rule .'; Starting '.$start .'; results: '. $result); 385 386 // TODO: 387 // BYYEARDAY, BYSETPOS, 388 // BYHOUR, BYMINUTE, HOURLY, MINUTELY, SECONDLY 389 // have not yet been implemented in date_repeat. 390 391 //Every 3rd year on the 1st, 100th and 200th day for 10 occurrences: 392 $date = "DTSTART;TZID=US-Eastern:19970101T090000"; 393 $rule = "RRULE:FREQ=YEARLY;INTERVAL=3;COUNT=10;BYYEARDAY=1,100,200"; 394 // ==> (1997 9:00 AM EST)January 1 395 // (1997 9:00 AM EDT)April 10;July 19 396 // (2000 9:00 AM EST)January 1 397 // (2000 9:00 AM EDT)April 9;July 18 398 // (2003 9:00 AM EST)January 1 399 // (2003 9:00 AM EDT)April 10;July 19 400 // (2006 9:00 AM EST)January 1 401 402 //Monday of week number 20 (where the default start of the week is Monday), forever: 403 $date = "DTSTART;TZID=US-Eastern:19970512T090000"; 404 $rule = "RRULE:FREQ=YEARLY;BYWEEKNO=20;BYDAY=MO"; 405 // ==> (1997 9:00 AM EDT)May 12 406 // (1998 9:00 AM EDT)May 11 407 // (1999 9:00 AM EDT)May 17 408 409 //The 3rd instance into the month of one of Tuesday, Wednesday or 410 //Thursday, for the next 3 months: 411 $date = "DTSTART;TZID=US-Eastern:19970904T090000"; 412 $rule = "RRULE:FREQ=MONTHLY;COUNT=3;BYDAY=TU,WE,TH;BYSETPOS=3"; 413 // ==> (1997 9:00 AM EDT)September 4;October 7 414 // (1997 9:00 AM EST)November 6 415 416 //The 2nd to last weekday of the month: 417 $date = "DTSTART;TZID=US-Eastern:19970929T090000"; 418 $rule = "RRULE:FREQ=MONTHLY;BYDAY=MO,TU,WE,TH,FR;BYSETPOS=-2"; 419 // ==> (1997 9:00 AM EDT)September 29 420 // (1997 9:00 AM EST)October 30;November 27;December 30 421 // (1998 9:00 AM EST)January 29;February 26;March 30 422 423 //Every 3 hours from 9:00 AM to 5:00 PM on a specific day: 424 $date = "DTSTART;TZID=US-Eastern:19970902T090000"; 425 $rule = "RRULE:FREQ=HOURLY;INTERVAL=3;UNTIL=19970902T170000Z"; 426 // ==> (September 2, 1997 EDT)09:00,12:00,15:00 427 428 //Every 15 minutes for 6 occurrences: 429 $date = "DTSTART;TZID=US-Eastern:19970902T090000"; 430 $rule = "RRULE:FREQ=MINUTELY;INTERVAL=15;COUNT=6"; 431 // ==> (September 2, 1997 EDT)09:00,09:15,09:30,09:45,10:00,10:15 432 433 //Every hour and a half for 4 occurrences: 434 $date = "DTSTART;TZID=US-Eastern:19970902T090000"; 435 $rule = "RRULE:FREQ=MINUTELY;INTERVAL=90;COUNT=4"; 436 // ==> (September 2, 1997 EDT)09:00,10:30;12:00;13:30 437 438 //Every 20 minutes from 9:00 AM to 4:40 PM every day: 439 $date = "DTSTART;TZID=US-Eastern:19970902T090000"; 440 $rule = "RRULE:FREQ=DAILY;BYHOUR=9,10,11,12,13,14,15,16;BYMINUTE=0,20,40"; 441 // or 442 $rule = "RRULE:FREQ=MINUTELY;INTERVAL=20;BYHOUR=9,10,11,12,13,14,15,16"; 443 // ==> (September 2, 1997 EDT)9:00,9:20,9:40,10:00,10:20,16:00,16:20,16:40 444 // (September 3, 1997 EDT)9:00,9:20,9:40,10:00,10:20,16:00,16:20,16:40 445 446 447 } 448 }
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| Generated: Thu Mar 24 11:18:33 2011 | Cross-referenced by PHPXref 0.7 |