= 30) {
$myTime+= .5;
}
//set current class and timeleft to nothing
$cClass = "";
$timeLeft = "";
//array of day names
$wd = array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday");
//keyed array with keys as day names
$week = array("Sunday" => array(), "Monday" => array(),"Tuesday" => array(),"Wednesday" => array(), "Thursday" => array(),"Friday" => array(), "Saturday" => array());
//set min and max hours beyond normal day
$minh = 25;
$maxh = -1;
//read in schedule
$rawsched = file('classSched.txt');
//puts class in proper array
function insertClass($day,$class,$start,$len) {
//declare globals
global $theDay, $week, $theHour, $theMin, $myTime, $cClass, $timeLeft;
//make lengh into half hours
$tmplen = $len * 2;
//set style to empty
$cb = "";
//find out if i am currently in a class
if($day == $theDay && $myTime >= $start && $myTime < ($start+$len)) {
//set style
$cb = "style=\"background-color: blue; font-weight: bold;\"";
//set current class to the class I am in
$cClass = "$class";
//find the time left in the class
$timeLeft = (($start+$len-$theHour)*60)-$theMin;
}
//insert class cell into array keyed by the day and indexed
//by start time
$week["$day"]["$start"] = "| $class | ";
$tmp = .5;
//make array null untill end of class
while(($len-$tmp) > 0) {
$week[$day][strval($start+$tmp)] = null;
$tmp+= .5;
}
}
//go through the file line by line
foreach($rawsched as $cs) {
//remove new lines
$cs = rtrim($cs,"\n");
//break up each line by colon delineation
$ps = split(':',$cs);
//break up start and end hours
$shour = split('-',$ps[2]);
//find class length
$tlen = ($shour[1] - $shour[0]);
//find time of earliest class
if ($shour[0] < $minh) {
$minh = $shour[0];
}
//find time of latest class
if ($shour[1] > $maxh) {
$maxh = $shour[1];
}
//loop through days and add classes found to
//apropriate day
for ($i = 0; $i <= 7; $i++) {
$test = strpos($ps[1],"$i");
if ($test === false) {}
else {
insertClass("{$wd[$i]}", $ps[0], $shour[0], $tlen);
}
}
}
?>
|
|
|
Time
|
\n{$wd[$i]}\n\n";
}
echo "
\n";
//fine total number of half hours needed
$thours = ($maxh - $minh) * 2;
//loop through and fill the table
for ($i = 0; $i < $thours; $i++) {
$time = $minh;
//set time to am
$st = "am";
//if after or 12 make time pm
if ($minh >= 12) {
$st = "pm";
}
//if afternoon set time to below 12 for 12hr time format in table
if ($minh >= 13) {
$time-= 12;
}
//replace .5 with :30 for looks
$time = str_replace(".5",":30",$time);
//make a row for the current half hour
echo "\n";
//make cell for time
echo "| $time$st | \n";
//look for a class
for ($j = 0; $j <= 6; $j++) {
//if a class exists for curent time, echo it
if(array_key_exists("$minh",$week["{$wd[$j]}"])) {
echo "{$week["{$wd[$j]}"]["$minh"]}\n";
}
else {
//if cell is current time, make it blue
if ($minh == $myTime && strcmp($wd[$j],$theDay) == 0) {
echo " | \n";
}
//echo empty cell
else {
echo " | \n";
}
}
}
//end row
echo "
\n";
//increment time half hour for next row
$minh+= .5;
}
?>