gmp_add
(PHP 4 >= 4.0.4, PHP 5)
gmp_add -- Add numbers
Description
resource
gmp_add ( resource a, resource b )
Add two GMP numbers. The result will be a GMP number representing
the sum of the arguments.
例子 1. gmp_add() example
<?php
$sum = gmp_add("123456789012345", "76543210987655");
echo gmp_strval($sum) . "\n";
?>
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The printout of the above program will be:
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