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 reset() Function.
The built-in reset() function in PHP rewinds array's internal pointer to the first element, and then returns the value of the first array element, or False if the array is empty.
The built-in reset() function in PHP rewinds array's internal pointer to the first element, and then returns the value of the first array element, or False if the array is empty.
Syntax
Following below is the syntax to use this function -
reset ( $array );
READ: PHP | range() Function
Parameter Details
Sr.No | Parameter & Description |
---|---|
1 | array(Required) It specifies an array |
Return Value
This built-in PHP function returns the value of the first array element.
Example
Try out the below example -
<?php $input = array('foot', 'bike', 'car', 'plane'); $mode = end($input); print "$mode <br />"; $mode = reset($input); print "$mode <br />"; $mode = current($input); print "$mode <br />"; ?>
Output
When the above code is executed, it will produce the following result -
plane foot foot
READ: PHP | pos() Function
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 rsort() Function.
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Thanks for reading and bye for now.