Issue with array need to adjust string - php

Question

Hello there guys so first of all, I have this code:
$crumbs = array();
$crumbs[] = "Triple O Dental Laboratory";
if (is_array($GLOBALS["cookie_crumbs"])) {
foreach($GLOBALS["cookie_crumbs"] as $mycrumb) {
$mycrumb[1] = str_replace("//","/",$mycrumb[1]);
$crumbs[] = "".$mycrumb[0]." > Smile TRU";
}
}
print "<div class=\"cookie_crumbs2\">\n";
print implode(" > ",$crumbs);
print "</div>\n";
Now the problem is, i am trying to remove this part of the code:
> Smile TRU";
But only from the LAST item in the array, so pretty much at the moment its getting output like this: http://puu.sh/74ure.png
But I want the " > big one" taken away from the last item which is "Accreditation Video".

Answer 1

Try this :
$crumbs = array();
$crumbs[] = "Triple O Dental Laboratory";
if (is_array($GLOBALS["cookie_crumbs"])) {
foreach($GLOBALS["cookie_crumbs"] as $mycrumb) {
if(end($GLOBALS["cookie_crumbs"] != $mycrumb)){
$mycrumb[1] = str_replace("//","/",$mycrumb[1]);
$crumbs[] = "".$mycrumb[0]." > Smile TRU";
}
else{
$mycrumb[1] = str_replace("//","/",$mycrumb[1]);
$crumbs[] = "".$mycrumb[0]."";
}
}
}
print "<div class=\"cookie_crumbs2\">\n";
print implode(" > ",$crumbs);
print "</div>\n";

Answer 2

First count the crumbs and then, in the loop, check if You are handling the last one or not. Provided that the "cookie_crumbs" is array indexed numerically form 0:
$last = count($GLOBALS["cookie_crumbs"]) - 1;
foreach ($GLOBALS["cookie_crumbs"] as $index => $mycrumb) {
if ($index === $last) {
$crumbs[] = 'I am the last one'; // do whatever You need here...
}
else {
$mycrumb[1] = str_replace("//","/",$mycrumb[1]);
$crumbs[] = "".$mycrumb[0]." > Smile TRU";
}
}