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gmp_cmp

(PHP 4 >= 4.0.4, PHP 5)

gmp_cmp -- Compare des nombres GMP

Description

int gmp_cmp ( resource a, resource b)

gmp_cmp() retourne une valeur positive si a > b, zéro si a = b et négative si a < b.

Exemple 1. Exemple avec gmp_cmp()

<?php
$cmp1
= gmp_cmp("1234", "1000"); // plus grand
$cmp2 = gmp_cmp("1000", "1234"); // plus petit
$cmp3 = gmp_cmp("1234", "1234"); // égal

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

L'exemple ci-dessus va afficher :

1 -1 0
 
 
 
 
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