array_sum
Description
Syntax
array_sum ( array $array ) : number
Parameters
array
The input array.
Return
Returns the sum of values as an integer or float; 0 if the array is empty.
Examples
1
<? $array = array(0, 1, 2); $return = array_sum($array); echo $return; ?>
3
2
<?
$array = array("a" => 0.1, "b" => 1.2, "c" => 2.3);
$return = array_sum($array);
echo $return;
?>3.6
3
<? $array = array(); $return = array_sum($array); echo $return; ?>
0
Links
Array
- array
- array_change_key_case
- array_chunk
- array_column
- array_combine
- array_count_values
- array_diff
- array_diff_assoc
- array_diff_key
- array_diff_uassoc
- array_diff_ukey
- array_fill
- array_fill_keys
- array_filter
- array_flip
- array_intersect
- array_intersect_assoc
- array_intersect_key
- array_intersect_uassoc
- array_intersect_ukey
- array_key_exists
- array_key_first
- array_key_last
- array_keys
- array_map
- array_merge
- array_merge_recursive
- array_multisort
- array_pad
- array_pop
- array_product
- array_push
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- array_reduce
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- array_replace_recursive
- array_reverse
- array_search
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- array_slice
- array_splice
- array_udiff
- array_udiff_assoc
- array_udiff_uassoc
- array_uintersect
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- array_uintersect_uassoc
- array_unique
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- array_values
- array_walk
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- compact
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- end
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