Pop the element off the end of array
Syntax
array_pop(array &$array): mixed
Parameters
array
The array to get the value from.
Return
Returns the value of the last element of array. If array is empty, null will be returned.
Examples
1 · array
<? $array = array("apple", "banana", "coconut"); array_pop($array); print_r($array); ?>
Array ( [0] => apple [1] => banana )
2 · return · last
<? $array = array("apple", "banana", "coconut"); $return = array_pop($array); print_r($return); ?>
coconut
3 · return · empty
<? $array = array(); $return = array_pop($array); var_export($return); ?>
NULL