PHP: array_pop() function
PHP: Pop the element off the end of array
The array_pop() function is used to remove the last element of an array. For an empty array, the function returns NULL.
Note: This function will reset() the array pointer of the input array after use.
Version:
(PHP 4 and above)
Syntax:
array_pop(array_name)
Parameter:
| Name | Description | Required / Optional |
Type |
|---|---|---|---|
| array_pop | The specified array whose last element will be removed. | Required | Array |
Return value:
The last value of array_pop.
Value Type: Mixed*.
*Mixed: Mixed indicates multiple (but not necessarily all) types.
Example:
<?php
$array1= array('Mathematics','Physics','Chemistry','Biology');
$subject=array_pop($array1);
print_r($array1);
?>
Output:
Array ( [0] => Mathematics [1] => Physics [2] => Chemistry )
Pictorial Presentation:
View the example in the browser
Practice here online :
See also
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