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gmp_mod gmp_neg GMP, Funções PHP Manual gmp_mul (PHP 4 >= 4.0.4, 5) — Multiplica números Descrição resource ( $a , $b ) a por b e retorna o resultado. Example#1 Exemplo gmp_mul() <?php...
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GMP, Funções
PHP Manual

gmp_mul

(PHP 4 >= 4.0.4, PHP 5)

gmp_mul — Multiplica números

Descrição

resource gmp_mul ( resource $a , resource $b )

Multiplica a por b e retorna o resultado.

Example#1 Exemplo gmp_mul()

<?php
$mul = gmp_mul("12345678", "2000");
echo gmp_strval($mul) . "\n";
?>

A saída do programa acima seria: 

24691356000
GMP, Funções
PHP Manual