|
Recommended laptop
under £500.
Think I deserve a present? See my Amazon Wish List
|
PHP Forward Next with multi-dimensional arrays
The first dimention in the array if for the filename of the page. The second for the link name.
This code would be in an include page for the section.
$prev_next_array[] = array("2002q1", "1st Quarter 2002");
$prev_next_array[] = array("2002q2", "2nd Quarter 2002");
$prev_next_array[] = array("2002q3", "3rd Quarter 2002");
$prev_next_array[] = array("2002q4", "4th Quarter 2002");
$prev_next_array[] = array("2003q1", "1st Quarter 2003");
$prev_next_array[] = array("2003q2", "2nd Quarter 2003");
$prev_next_array[] = array("2003q3", "3rd Quarter 2003");
$url = eregi_replace(".php$","",$PHP_SELF);
$split = split("/",$url);
// go to last element
$mykey = end($split);
// Now I know what page I'm on
$count = count ($prev_next_array);
for ($i=0; $i<$count; $i++){
print ("<p>");
if ($prev_next_array[$i][0] == $mykey){
if ($i>0){
$prev=$i-1;
print ("<a href=\"" . $prev_next_array[$prev][0] . ".php\">".$prev_next_array[$prev][1]."</a>");
}else{
print ("<a href=\"index.php\">Home</a>");
}
// this page
print (" | <b>".$prev_next_array[$i][1]."</b> | ");
if ($i < $count-1){
$next=$i+1;
print ("<a href=\"" . $prev_next_array[$next][0] . ".php\">".$prev_next_array[$next][1]."</a>");
}else{
print ("<a href=\"index.php\">Home</a>");
}
}
print ("</p>");
}
Share this!
|