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<gmp_clrbitgmp_com>
Last updated: Tue, 19 Sep 2006

gmp_cmp

(PHP 4 >= 4.0.4, PHP 5)

gmp_cmp -- Compare numbers

Description

int gmp_cmp ( resource a, resource b )

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

Example 1. 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";
?>

The printout of the above program will be: 

1 -1 0



<gmp_clrbitgmp_com>
Last updated: Tue, 19 Sep 2006