How to remove the last element from an array in php

php method to remove the last element in the array: first create a PHP sample file; then define an array; finally delete the last element in the array through the array_pop function.

The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer

How does php remove the last element in the array?

array_pop() function

Deletes the last element in the array.

Returns null if the array is empty.

Example:

<?php
$test_arr = array (
    "name" => "jeanphorn",
    "skill" => "programming",
    "hobby" => "swimming",
);
echo array_pop($test_arr). "\n"; 
print_r($test_arr);
?>

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