PHP end() function

example

Output the value of the current element and the last element in the array ：

<?php
$people = array("Bill", "Steve", "Mark", "David");

echo current($people) . "<br>";
echo end($people);
?>

Definition and Usage

end() Function points the pointer inside the array to the last element , And return the value of the element （ If it works ）.

grammar

end(array)

Parameters	describe
array	It's necessary . Specify the array to use .

Technical details

Return value ：	If successful, return the value of the last element in the array , Returns if the array is empty FALSE.
PHP edition ：	4+

More instances

Example 1

Demonstrate all relevant methods ：

<?php
$people = array("Bill", "Steve", "Mark", "David");

echo current($people) . "<br>"; //  The current element is  Bill
echo next($people) . "<br>"; // Bill  The next element of this is  Steve
echo current($people) . "<br>"; //  Now the current element is  Steve
echo prev($people) . "<br>"; // Steve  The last element of is  Bill
echo end($people) . "<br>"; //  The last element is  David
echo prev($people) . "<br>"; // David  The previous element is  Mark
echo current($people) . "<br>"; //  The current element is  Mark
echo reset($people) . "<br>"; //  Move the internal pointer to the first element of the array , namely  Bill
echo next($people) . "<br>"; // Bill  The next element of this is  Steve

print_r (each($people)); //  Returns the key name and value of the current element （ At present, it is  Steve）, And move the internal pointer forward 
?>