PHP 7.0.6 Released

    gmp_intval

    (PHP 4 >= 4.0.4, PHP 5, PHP 7)

    gmp_intval — Convert GMP number to integer

    Description

    int gmp_intval ( GMP $gmpnumber )

    This function converts GMP number into native PHP integers.

    Parameters

    gmpnumber

    Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is possible to convert the latter to a number.

    Return Values

    The integer value of gmpnumber.

    Examples

    Example #1 gmp_intval() example

    <?php
    // displays correct result
    echo gmp_intval("2147483647") . "\n";

    // displays wrong result, above PHP integer limit
    echo gmp_intval("2147483648") . "\n";

    // displays correct result
    echo gmp_strval("2147483648") . "\n";
    ?>

    The above example will output:

    2147483647
2147483647
2147483648

    Notes

    Warning

    This function returns a useful result only if the number actually fits the PHP integer (i.e., signed long type). To simply print the GMP number, use gmp_strval().

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