Display certain variables from inside an array

Question

I have a product array that is coming from a database.

I just want to print all the variables that are called [sku] inside that said array.

If I print it out like this

<?php echo $products[0]['sku']; ?>

I get only the 1-st value of SKU

how can i display all of the SKU variables without going [0] , [1] , [2] and so on.

1.618033 · Accepted Answer · 2016-02-18 23:24:59Z

3

I think this will do what you want

<?php

foreach ($products as $key => $row) {
    var_export($row['sku']);
}

http://php.net/manual/en/control-structures.foreach.php

answered Feb 18, 2016 at 23:24

1.618033

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Comments

catalin · Accepted Answer · 2016-02-18 23:31:48Z

1

You can try print_r, but that will give you all the array values. A simple foreach will do the job and only print the SKU for every product.

foreach($products as $value) {
    echo $value['sku'] . "\n";
}

answered Feb 18, 2016 at 23:31

catalin

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Comments

Ibrahim Khan · Accepted Answer · 2016-02-19 09:31:59Z

0

You can try print_r() instead of echo.

edited Feb 19, 2016 at 9:31

Ibrahim Khan

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answered Feb 18, 2016 at 23:20

Chuks Udoka

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2 Comments

Frosty Over a year ago

I don't want to see them only,i want to display the value of SKU as text

Chuks Udoka Over a year ago

so u want to like display all the values as a sentence right? if that's what you want you can try implode() function.

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