Add prefix in each key of PHP Array

Today, We want to share with you Add prefix in each key of PHP Array.In this post we will show you php array add prefix to keys, hear for How to add prefix in each key of PHP Array we will give you demo and example for implement.In this post, we will learn about php add prefix to each element in array with an example.

Add prefix in each key of PHP Array

There are the Following The simple About Add prefix in each key of PHP Array Full Information With Example and source code.

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As I will cover this Post with live Working example to develop array add prefix on keys php, so the php array add prefix structures for this example is following below.

Example 1

Fastest way to add prefix to array keys

$products = ['0'=>'Mobile','1'=>'Laptop','2'=>'Iphone'];

$products_new_data = array_combine(

    array_map(function($key){ return 'a'.$key; }, array_keys($products)),

    $products

);

print_r($products_new_data);

output

Array
(
    [a0] => Mobile
    [a1] => Laptop
    [a2] => Iphone
)

Web Programming Tutorials Example with Demo

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Summary

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