Custom fields multiple values, Wordpress, PHP - php

Question

I am new to this with php, but working to learn, and i can't figure this out.
Here goes the original code with one value i get working:
$description = get_post_meta($post->ID, "description", false);
if ($description[0]=="") {
<!-- If there are no custom fields, show nothing -->
} else {
<div class="wrap">
<h3>Products</h3>
foreach($description as $description) {
echo '<p>'.$description.'</p>';
}
</div>
}
I have difficulties to modify this code to retrive values from more then one custom field input and putting it out together and inbetween the same .
Here is code with one more value added, but im uncearten how to combine thoose 2 values:
$description = get_post_meta($post->ID, "Description", false);
$seccond_value = get_post_meta($post->ID, "price", false);
<?php
if ($description[0]=="") {
?>
<strong> how do i combine 2 values here?</strong>
<!-- If there are no custom fields, show nothing -->
<?php
} else {
?>
<div class="wrap">
<h3>products</h3>
<strong>// how does this part work and how to i combine 2 values here?</strong>
<?php
foreach($description as $description) {
echo '<p>'.$description.'</p>';
}
?>
</div>
}
Maybe someone here has a good tip for a good sajt that covers my questions above?

Answer 1

Try this
if ($description[0] != "" && $seccond_value[0] != "") {
// Combine two values and print them
} else {
// Value is not set
}