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POphp loop through array within array - output array value and key
primarykey
Id
20403906
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AcceptedAnswerId
20404583
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3
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1
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CreationDate
2013-12-05T15:27:43.410
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0
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2013-12-05T15:55:19.380
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2091861
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0
PostTypeId
1
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0
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1349
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text
Body
I have the following array structure in place that i have to keep as it's an existing website: <pre><code>$label_options = array( "label_size" => 'A4', "label_position" => 'Top', "label_qty" => 50 ); $ink_options = array( "black" => 1, "colour" => 0 ); $item = array( "item_number" => 12546518, "item_type" => 'Canon', "item_label_options" => $label_options, "item_ink_options" => $ink_options, "item_qty" => 2, "item_price" => 13.99, "item_total" => 26.98, "item_delivery" => 2.49 ); if (isset($_SESSION['cart'])) { $_SESSION['cart'][$unique] = $item; } else { $_SESSION['cart'] = array($unique => $item); } </code></pre> I now want to be able to output the values inside the arrays and the arrays inside the array. I can use the below: <pre><code>foreach ($_SESSION['cart'] as $unique => $item) { print 'Item Number = '.$item['item_number'].' '; print 'Qty = '.$item['item_qty'].' '; print 'Price = '.$item['item_price'].' '; foreach ($item['item_label_options'] as $key => $option) { print $option['label_size'].' '; print $option['label_position'].' '; print $option['label_qty'].' '; } } </code></pre> which successfully outputs the first loop but not the second - just putting the first letter of each: <pre><code>Item Number = 12546518 Qty = 1 Price = 7.99 A // should be A4 T // should be Top 5 // should be 50 </code></pre> Also is there a way i can loop and output all the values without having to actually write <code>'Item Number = ...</code> it can just output each key with its value as i won't always know how many and what the names of each one are?
Tags
<php><arrays><loops><multidimensional-array><foreach>
Title
php loop through array within array - output array value and key
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1. PO
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1. This table or related slice is empty.
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1. PTQuestion
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1. This table or related slice is empty.
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1. USodd_duck
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1. PO
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2. PO
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3. PO
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1. This table or related slice is empty.
CommentsPostId
1. CO@jszobody that has nothing to do with his issue.
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