Getting individual values from multidimensional array

Question

PHP :

<?php 
print_r($details);
?>

Hi friends i'm printing the value of $details in php code and the out put i got in browser is as follows.

 Array ( 
 [0] => 
 Array ( [item_id] => 8 [row] => [merchant_id] => 1 [discount] => [currentController] => store [price] => 60|Large [qty] => 1 [notes] => [cooking_ref] => Cooking reference 1 
 [ingredients] => Array ( [0] => Ingredients 1 ) [require_addon_5] => 2 
 [sub_item] => Array (
 [5] => Array ( [0] => 2|10|Addon Item 1|right [1] => 3|20|Addon Item 2|right ) 
 [6] => Array ( [0] => 2|10|Addon Item 1|right [1] => 3|20|Addon Item 2|right ) 
 [7] => Array ( [0] => 2|10|Addon Item 1|right [1] => 3|20|Addon Item 2|right ) 
 ) 
 [addon_qty] => Array (
 [5] => Array ( [0] => 1 [1] => 1 ) 
 [6] => Array ( [0] => 1 [1] => 1 ) 
 [7] => Array ( [0] => 1 [1] => 1 ) 
 ) 
 [require_addon_6] => 2 
 [require_addon_7] => 2 
 [two_flavors] =>
 [non_taxable] => 2 
 [addon_ids] => Array ( [0] => 2 [1] => 3 [2] => 2 [3] => 3 [4] => 2 [5] => 3 ) 
 ) 
 )

Now I've to get the values of 'item_id' , 'cooking_ref' , sub_item and addon_qty as an individual array . Now I would like to know how can we access these values . I have tried something like

<?php
 print_r($details);
 echo "item_id : ".$details[0]['item_id']" <br />"
 echo "price : ".$details[0]['price']" <br />"
 echo "cooking_ref : ".$details[0]['cooking_ref']" <br />"
 echo "cooking_ref : ".$details[0]['cooking_ref']" <br />"
 echo "ingredients : "" <br />";
foreach($details['sub_item'] as $sub_item)
{
 print_r($sub_item);
 echo "<br /><br />";
 $sub_item_array_val +=1;
}
?>

But didnt workedout for me could any one please suggest me how to acces these values from the above array , thanks in advance

• Risul Islam: Try replacing $details['sub_item'] with $details[0]['sub_item']

Answer 1

Here is one possible approach-

foreach($details as $detail)
{
 echo "item_id: ".$detail['item_id']."<br/>";
 echo "price: ".$detail['price']."<br/>";
 echo "cooking_ref: ".$detail['cooking_ref']."<br/>";
 foreach($detail[$sub_item] as $sub_item)
 {
 echo "ingredients: <br/>";
 print_r($sub_item);
 echo "<br/><br/>";
 }
 foreach($detail[$addon_qty] as $addon_qty)
 {
 echo "ingredients: <br/>";
 print_r($addon_qty);
 echo "<br/><br/>";
 }
}

Answer 2

Try this:

$details = // your array;
foreach($details as $detail)
{
 echo $detail['item_id']; // will return 8
 echo $detail['cooking_ref']; // will return Cooking reference 1
}

Answer 3

Foreach should be

foreach($details[0]['sub_item'] as $sub_item)
 {
 print_r($sub_item);
 echo "<br /><br />";
 }