gmp_cmp

Compare numbers

&reftitle.description; `int` `gmp_cmp` ``GMP``int``string```num1` ``GMP``int``string```num2`

Compares two numbers.

&reftitle.parameters;

`num1`

- &gmp.parameter;

`num2`

- &gmp.parameter;
&reftitle.returnvalues;

Returns a positive value if `a > b`, zero if `a = b` and a negative value if `a < b`.

&reftitle.examples;

### `gmp_cmp` example

    <?php
    $cmp1 = gmp_cmp("1234", "1000"); // greater than
    $cmp2 = gmp_cmp("1000", "1234"); // less than
    $cmp3 = gmp_cmp("1234", "1234"); // equal to

    echo "$cmp1 $cmp2 $cmp3\n";
    ?>

&example.outputs;

    1 -1 0