sum of an array

[Anon]

Hey there,

can somebody tell me the function for how to het the sum fo all teh values in an array

Thanks a lot

[metin]

Why not "array_sum"?

[Anon]

how do you mean that

the array is the following:

$number[$index]

how should I build that then???

Thanks

[metin]

Try the following:
<?php
$number = array(0,5,10,15,20);

$array_elements = count($number);
$sum_elements = array_sum($number);

echo "Total elements in array: ".$array_elements."<BR>";
echo "The sum of the elements: ".$sum_elements."<BR>";
?>