Hello folks! welcome back to a new section of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP array_flip() Function.
The array_flip() function returns an array in flip order, i.e. keys from the array becomes values and values from the array becomes keys.
The array_flip() function returns an array in flip order, i.e. keys from the array becomes values and values from the array becomes keys.
Syntax
Following below is the syntax to use this function -
array array_flip ( array $input );
Parameter Details
Sr.No | Parameter & Description |
---|---|
1 | input The array to be fliped |
Return Value
This function 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 going to be rounding up for this tutorial post. In our next tutorial, we are going to be discussing about the PHP array_intersect() Function.
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Thanks for reading and bye for now.