PHP array_pop() Function Usage and Example

PHP Array Function Manual

PHP array_pop() Function Pops the Last Unit of the Array (Pops)

Syntax

array_pop($array);

Definition and Usage

This function pops and returns the last unit of the array, and reduces the length of the array array.1.

Parameter

Return Value

It returns the last value of the array, reducing the array by one element. If the array is empty (if it is not an array), it will return NULL.

Online Example

<?php
　　　$input = array("a"=>"banana","b"=>"apple","c"=>"orange");
　　　
　　　print_r(array_pop($input));
　　　print_r("\n");
　　　print_r(array_pop($input));
?>

Output Result:

orange
apple

PHP Array Function Manual