Thursday, October 22, 2020

PHP array_flip() Function



Hello folks! welcome to another section of our tutorial on PHP. In this tutorial, we will be discussing about PHP array_flip() Function.

PHP array_flip() function returns an array in flip order, i.e. keys from input becomes values and values from input becomes keys.

Syntax

Following below is the syntax to use this function -

array array_flip ( array $input );


Parameter Details

Sr.NoParameter & Description
1

input

The array to be fliped


Return Value

This returns a fliped array, else it returns False if it fails.

Example

Try out the below example -

<?php
   $input = array("a"=>1, "b"=>2, "c"=>3, "d"=>4, "e"=>5);
   
   print_r(array_flip($input));
?> 

Output

When the above code is executed, it will produce the following result -

Array ( [1] => a [2] => b [3] => c [4] => d [5] => e )	


Alright guys! This is where we are rounding up for this tutorial post. In our next tutorial guide, we are going to be discussing about the PHP array_intersect() Function.

Feel free to ask your questions where necessary and i will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.

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Thanks for reading and bye for now.
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