Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP arsort() Function.
The built-in PHP arsort() Function sorts an array such that the array indices maintains their correlation with all the array elements they are associated with.
The built-in PHP arsort() Function sorts an array such that the array indices maintains their correlation with all the array elements they are associated with.
Syntax
Following below is the syntax to use this function -
arsort( $array [, $sort_flags] );
Parameter Details
Sr.No | Parameter & Description |
---|---|
1 | array(Required) It specifies an array. |
2 | sort_flags(Optional) It specifies how to sort the array values. Possible values −
|
Return Value
This function returns TRUE on success and FALSE on failure.
Example
Try out the below example -
<?php $fruits = array("d"=>"lemon", "a"=>"orange", "b"=>"banana" ); arsort($fruits); print_r($fruits); ?>
Output
When the above code is executed, it will produce the following result -
Array ( [a] => orange [d] => lemon [b] => banana )
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_asort() Function.
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Thanks for reading and bye for now.