php - Insert photos into calendar -


im trying create calendar in php , want selected month display picture (e.g. 1 january, february , on). want pictures extracted folder called 'months'. how do that?

this code:

<?php class calendar {     var $events;      function calendar($date)     {         if(empty($date)) $date = time();         define('num_of_days', date('t',$date));         define('current_day', date('j',$date));         define('current_month_a', date('f',$date));         define('current_month_n', date('n',$date));         define('current_year', date('y',$date));         define('start_day', (int) date('n', mktime(0,0,0,current_month_n,1, current_year)) - 1);         define('columns', 7);         define('prev_month', $this->prev_month());         define('next_month', $this->next_month());         $this->events = array();     }      function prev_month()     {         return mktime(0,0,0,                 (current_month_n == 1 ? 12 : current_month_n - 1),                 (checkdate((current_month_n == 1 ? 12 : current_month_n - 1), current_day, (current_month_n == 1 ? current_year - 1 : current_year)) ? current_day : 1),                 (current_month_n == 1 ? current_year - 1 : current_year));     }      function next_month()     {         return mktime(0,0,0,                 (current_month_n == 12 ? 1 : current_month_n + 1),                 (checkdate((current_month_n == 12 ? 1 : current_month_n + 1) , current_day ,(current_month_n == 12 ? current_year + 1 : current_year)) ? current_day : 1),                 (current_month_n == 12 ? current_year + 1 : current_year));     }      function getevent($timestamp)     {         $event = null;         if(array_key_exists($timestamp, $this->events))             $event = $this->events[$timestamp];         return $event;     }      function addevent($event, $day = current_day, $month = current_month_n, $year = current_year)     {         $timestamp = mktime(0, 0, 0, $month, $day, $year);         if(array_key_exists($timestamp, $this->events))             array_push($this->events[$timestamp], $event);         else             $this->events[$timestamp] = array($event);     }      function makeevents()     {         if($events = $this->getevent(mktime(0, 0, 0, current_month_n, current_day, current_year)))             foreach($events $event) echo $event.'<br />';     }        function makecalendar()     {         echo '<table border="1" cellspacing="4"><tr>';                 echo '<td colspan="7" style="text-align:center"> <img src= \"img/months/$month.jpg\" > </td>';                 echo '</tr><tr>';         echo '<td width="30"><a href="?date='.prev_month.'">&lt;&lt;</a></td>';         echo '<td colspan="5" style="text-align:center">'.current_month_a .' - '. current_year.'</td>';         echo '<td width="30"><a href="?date='.next_month.'">&gt;&gt;</a></td>';         echo '</tr><tr>';         echo '<td width="30">mon</td>';         echo '<td width="30">tue</td>';         echo '<td width="30">wed</td>';         echo '<td width="30">thu</td>';         echo '<td width="30">fri</td>';         echo '<td width="30">sat</td>';         echo '<td width="30">sun</td>';         echo '</tr><tr>';          echo str_repeat('<td>&nbsp;</td>', start_day);          $rows = 1;          for($i = 1; $i <= num_of_days; $i++)         {             if($i == current_day)                 echo '<td style="background-color: #c0c0c0"><strong>'.$i.'</strong></td>';             else if($event = $this->getevent(mktime(0, 0, 0, current_month_n, $i, current_year)))                 echo '<td style="background-color: #99ccff"><a href="?date='.mktime(0,0,0,current_month_n,$i,current_year).'">'.$i.'</a></td>';             else                 echo '<td>'.$i.'</td>';              if((($i + start_day) % columns) == 0 && $i != num_of_days)             {                 echo '</tr><tr>';                 $rows++;             }         }         echo str_repeat('<td>&nbsp;</td>', (columns * $rows) - (num_of_days + start_day)).'</tr></table>';     } }   $epcmonthpic = date("m", mktime(0,0,0,$mo)); //change "f" "m" if want use numbers $epcimagepath = "/img/"; // path monthly images (keep trailing slash) $epcimageext = "jpg"; // extension you'll using images echo "<img src=\"$epcimagepath$epcmonthpic.$epcimageext\">";    $month = $_request["month"];   $cal = new calendar($_get['date']);  $cal->makecalendar();    ?>

in method makecalendar() fix line:

echo '<td colspan="7" style="text-align:center"> <img src= \"img/months/$month.jpg\" > </td>';

with:

echo '<td colspan="7" style="text-align:center"> <img src="img/months/' . current_month_n . '.jpg" > </td>';

and make sure images exists:

img/months/1.jpg img/months/2.jpg ... img/months/12.jpg

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