PHP array function sequence array_pop() deletes the last element in the array

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Definition and usage The array_pop() function deletes the last element in the array.

array_pop() definition and usage
array_pop() function deletes the last element in the array.

Syntax
array_pop(array) Parameter Description
array Required. Specifies the input array parameters.

Example

Copy code The code is as follows:

<?php 
$a=array("Dog","Cat","Horse"); 
array_pop($a); 
print_r($a); 
?>

Output:

Array ( [0] => Dog [1] => Cat )

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