What is use of end function in PHP?

Answer 1

The end() function moves the internal pointer to, and outputs, the last element in the array.

Example:

<?php
$people = array("vrije", "rahul", "amit", "jai");

echo current($people) ;
echo end($people);
?> 

Output:

vrije
jai

Answer 2

End function can set the pointer of an array to the last element of array.

e.g :
<?php $arr = array('name'=>'angel','age'=>'23','city'=>'delhi','profession'=>'php developer'); $lastValue = end($arr); ?>

OUTPUT : php developer .