Count within nested loop and use value before second nested loop - php

Question

So I have a nested loop due to getting data from two different sources.
I want to count how many times it goes through the second loop, and use that value in the first loop.
I have 2 entries in the RaidFacade
And 10 entries in "GetRaidProgression"
$raid_facade = new RaidFacade();
$raids = $raid_facade->getAll();
unset($raid_facade);
<div class='col-lg-4' id='toggleraid'>
<div class='topbar'>Raid Progress</div>
<?php
$boss_count_alive = 0;
$boss_count_killed = 0;
foreach ($raids as $raid)
{
$raid_name = $raid->getName();
echo "<div class='raid'>";
echo "<div class='name'>";
echo "<a class='collapsed' data-toggle='collapse' data-target='#raid".$raid_name."' aria-expanded='false' aria-controls='raid".$raid_name."'>";
echo $raid_name;
echo "</a>";
echo "</div>";
echo "<div class='prog'>".$boss_count_killed."<mark>/</mark>".$boss_count_alive."</div>";
echo "<div class='bar'>";
echo "<div class='color' style='width: 60%'></div>";
echo "</div>";
echo "<div class='gradient'></div>";
echo "<img src='img/layout/raid/zul_gurub.jpg'>";
echo "</div>";
echo "<div id='raid".$raid_name."' class='collapse raidCollapse' data-parent='#toggleraid'>";
foreach ($raid->getRaidProgression() as $boss)
{
$boss_count_alive++;
$class = "fas fa-times fa-sm";
$youtube = "";
if ($boss->getStatus() == 1)
{
$class = "fas fa-check fa-sm";
$boss_count_killed++;
}
echo "<div>";
echo "<div><span><i class='".$class."'></i>".$boss->getBoss()."</span></div>";
echo "</div>";
}
echo "</div>";
}
?>
</div>
In the div class='prog' I would like to use the $boss_count_alive and $boss_count_killed values.
This is not happening, the first entry returns 0/0, the next one returns 3/10 (Which are my expected result for first entry)
To get a visual look:
Thanks in advance!

Answer 1

Your second loop will only run after you have echoed "<div class='prog'>".$boss_count_killed."<mark>/</mark>".$boss_count_alive."</div>";, which is why it's echoing 0/0 the first time.
If you want it to echo 3/10 the first time, you need to run your inner loop first to calculate the values, then echo. In your case it would be something like this:
foreach ($raids as $raid)
{
$raid_name = $raid->getName();
$bosses_html = "";
foreach ($raid->getRaidProgression() as $boss)
{
$boss_count_alive++;
$class = "fas fa-times fa-sm";
$youtube = "";
if ($boss->getStatus() == 1)
{
$class = "fas fa-check fa-sm";
$boss_count_killed++;
}
$bosses_html .= "<div>";
$bosses_html .= "<div><span><i class='".$class."'></i>".$boss->getBoss()."</span></div>";
$bosses_html .= "</div>";
}
echo "<div class='raid'>";
echo "<div class='name'>";
echo "<a class='collapsed' data-toggle='collapse' data-target='#raid".$raid_name."' aria-expanded='false' aria-controls='raid".$raid_name."'>";
echo $raid_name;
echo "</a>";
echo "</div>";
echo "<div class='prog'>".$boss_count_killed."<mark>/</mark>".$boss_count_alive."</div>";
echo "<div class='bar'>";
echo "<div class='color' style='width: 60%'></div>";
echo "</div>";
echo "<div class='gradient'></div>";
echo "<img src='img/layout/raid/zul_gurub.jpg'>";
echo "</div>";
echo "<div id='raid".$raid_name."' class='collapse raidCollapse' data-parent='#toggleraid'>";
echo "</div>";
echo $bosses_html;
}
In this example, the first set of echoes are moved below the inner loop. The html that would normally be echoed in the inner loop is stored in a variable to be echoed later at the end.