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_reverse() Function.
The built-in PHP array_reverse() function reverses the order of all the elements of a padded array.
The built-in PHP array_reverse() function reverses the order of all the elements of a padded array.
Syntax
Following below is the syntax to use this function -
array_reverse ( $array [, $preserve_keys] );
Parameter Details
Sr.No | Parameter & Description |
---|---|
1 | array(Required) It specifies an array. |
2 | preserve_keys(Optional) It specifies if order of keys also has to be changed or not. By default its FALSE. |
Return Value
This built-in PHP function returns an array with elements in a reversed order.
Example
Try out the below example -
<?php $input = array("a"=>"banana","b"=>"mango","c"=>"orange"); print_r(array_reverse($input)); ?>
Output
When the above code is executed, it will produce the following result -
Array ( [c] => orange [b] => mango [a] => 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_search() Function.
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