php sort multidimensional array by value descending Example

Today, We want to share with you php sort multidimensional array by value descending Example.In this post we will show you wordpress plugin require another plugin, hear for sort multidimensional array php by key we will give you demo and example for implement.In this post, we will learn about php sort multidimensional array by date descending with an example.

php sort multidimensional array by value descending Example

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As I will cover this Post with live Working example to develop Sort a multidimensional array by date element in PHP, so the php sort multidimensional array by another array is used for this example is following below.

How to sort a multi-dimension array by value in PHP?

Sort using usort

function productCompare($a, $b)
{
    return strcmp($a["title"], $b["title"]);
}
usort($products, "productCompare");

Sort using array_multisort by value of 1 key

foreach ($products as $key => $data)
{
    $products_arr_name[$key] = $data['title'];
}
array_multisort($products_arr_name, SORT_ASC, $products);

Sort using array_multisort by value of 2 keys

foreach ($products as $key => $data)
{
    $products_value[$key] = $data['value'];
    $products_arr_name[$key] = $data['title'];
}
array_multisort($products_value, SORT_ASC, $products_arr_name, SORT_DESC, $products);

Sort using array_multisort by value of 3 keys

foreach ($products as $key => $data)
{
    $products_value[$key] = $data['value'];
    $products_arr_name[$key] = $data['title'];
    $vc_array_order[$key] = $data['order'];
}
array_multisort($products_value, SORT_DESC, $vc_array_order, SORT_DESC, $products_arr_name, SORT_ASC, $products);

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