| 1 | <?php |
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| 2 | /** |
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| 3 | * Description: same as 3.php, but using the PEAR::Date engine |
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| 4 | * Note: make sure PEAR::Date is a stable release!!! |
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| 5 | */ |
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| 6 | function getmicrotime(){ |
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| 7 | list($usec, $sec) = explode(" ",microtime()); |
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| 8 | return ((float)$usec + (float)$sec); |
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| 9 | } |
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| 10 | $start = getmicrotime(); |
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| 11 | |
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| 12 | // Switch to PEAR::Date engine |
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| 13 | define('CALENDAR_ENGINE', 'PearDate'); |
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| 14 | |
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| 15 | if (!@include 'Calendar'.DIRECTORY_SEPARATOR.'Calendar.php') { |
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| 16 | define('CALENDAR_ROOT','../../'); |
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| 17 | } |
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| 18 | require_once CALENDAR_ROOT.'Month/Weekdays.php'; |
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| 19 | require_once CALENDAR_ROOT.'Day.php'; |
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| 20 | |
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| 21 | // Initialize GET variables if not set |
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| 22 | if (!isset($_GET['y'])) $_GET['y'] = date('Y'); |
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| 23 | if (!isset($_GET['m'])) $_GET['m'] = date('m'); |
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| 24 | if (!isset($_GET['d'])) $_GET['d'] = date('d'); |
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| 25 | |
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| 26 | // Build the month |
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| 27 | $month = new Calendar_Month_Weekdays($_GET['y'], $_GET['m']); |
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| 28 | |
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| 29 | // Create an array of days which are "selected" |
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| 30 | // Used for Week::build() below |
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| 31 | $selectedDays = array ( |
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| 32 | new Calendar_Day($_GET['y'], $_GET['m'], $_GET['d']), |
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| 33 | new Calendar_Day($_GET['y'], 12, 25), |
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| 34 | ); |
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| 35 | |
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| 36 | // Build the days in the month |
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| 37 | $month->build($selectedDays); |
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| 38 | |
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| 39 | // Construct strings for next/previous links |
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| 40 | $PMonth = $month->prevMonth('object'); // Get previous month as object |
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| 41 | $prev = $_SERVER['PHP_SELF'].'?y='.$PMonth->thisYear().'&m='.$PMonth->thisMonth().'&d='.$PMonth->thisDay(); |
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| 42 | $NMonth = $month->nextMonth('object'); |
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| 43 | $next = $_SERVER['PHP_SELF'].'?y='.$NMonth->thisYear().'&m='.$NMonth->thisMonth().'&d='.$NMonth->thisDay(); |
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| 44 | |
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| 45 | $thisDate = new Date($month->thisMonth('timestamp')); |
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| 46 | ?> |
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| 47 | <!doctype html public "-//W3C//DTD HTML 4.0 Transitional//EN"> |
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| 48 | <html> |
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| 49 | <head> |
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| 50 | <title> Calendar using PEAR::Date Engine </title> |
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| 51 | <style text="text/css"> |
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| 52 | table { |
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| 53 | background-color: silver; |
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| 54 | } |
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| 55 | caption { |
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| 56 | font-family: verdana; |
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| 57 | font-size: 12px; |
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| 58 | background-color: while; |
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| 59 | } |
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| 60 | .prevMonth { |
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| 61 | font-size: 10px; |
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| 62 | text-align: left; |
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| 63 | } |
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| 64 | .nextMonth { |
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| 65 | font-size: 10px; |
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| 66 | text-align: right; |
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| 67 | } |
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| 68 | th { |
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| 69 | font-family: verdana; |
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| 70 | font-size: 11px; |
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| 71 | color: navy; |
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| 72 | text-align: right; |
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| 73 | } |
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| 74 | td { |
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| 75 | font-family: verdana; |
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| 76 | font-size: 11px; |
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| 77 | text-align: right; |
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| 78 | } |
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| 79 | .selected { |
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| 80 | background-color: yellow; |
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| 81 | } |
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| 82 | </style> |
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| 83 | </head> |
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| 84 | |
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| 85 | <body> |
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| 86 | |
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| 87 | <h2>Calendar using PEAR::Date Engine</h2> |
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| 88 | <table class="calendar"> |
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| 89 | <caption> |
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| 90 | <?php echo $thisDate->format('%B %Y'); ?> |
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| 91 | </caption> |
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| 92 | <tr> |
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| 93 | <th>M</th> |
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| 94 | <th>T</th> |
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| 95 | <th>W</th> |
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| 96 | <th>T</th> |
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| 97 | <th>F</th> |
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| 98 | <th>S</th> |
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| 99 | <th>S</th> |
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| 100 | </tr> |
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| 101 | <?php |
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| 102 | while ($day = $month->fetch()) { |
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| 103 | // Build a link string for each day |
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| 104 | $link = $_SERVER['PHP_SELF']. |
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| 105 | '?y='.$day->thisYear(). |
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| 106 | '&m='.$day->thisMonth(). |
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| 107 | '&d='.$day->thisDay(); |
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| 108 | |
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| 109 | // isFirst() to find start of week |
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| 110 | if ($day->isFirst()) |
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| 111 | echo "<tr>\n"; |
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| 112 | |
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| 113 | if ($day->isSelected()) { |
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| 114 | echo '<td class="selected">'.$day->thisDay().'</td>'."\n"; |
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| 115 | } else if ($day->isEmpty()) { |
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| 116 | echo '<td> </td>'."\n"; |
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| 117 | } else { |
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| 118 | echo '<td><a href="'.$link.'">'.$day->thisDay().'</a></td>'."\n"; |
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| 119 | } |
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| 120 | |
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| 121 | // isLast() to find end of week |
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| 122 | if ($day->isLast()) { |
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| 123 | echo "</tr>\n"; |
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| 124 | } |
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| 125 | } |
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| 126 | ?> |
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| 127 | <tr> |
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| 128 | <td> |
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| 129 | <a href="<?php echo $prev; ?>" class="prevMonth"><< </a> |
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| 130 | </td> |
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| 131 | <td colspan="5"> </td> |
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| 132 | <td> |
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| 133 | <a href="<?php echo $next; ?>" class="nextMonth"> >></a> |
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| 134 | </td> |
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| 135 | </tr> |
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| 136 | </table> |
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| 137 | <?php |
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| 138 | echo '<p><b>Took: '.(getmicrotime()-$start).' seconds</b></p>'; |
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| 139 | ?> |
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| 140 | </body> |
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| 141 | </html> |
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