NAME

sum() - return the sum of all of the passed int or float parameters

SYNOPSIS

int|float sum( int|float... );

DESCRIPTION

This function will aggregate the values of all arguments into a single
return value. The arguments may be any combination of int or float and
the appropriate type will be returned based on the final total.

EXAMPLE

sum( 1, 2, 3, 4, 5, 6 ); // Result: 21
sum( 1, 2, 3.5, 4, 5, 6 ); // Result: 21.500000

SEE ALSO

array_sum
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