From:             [EMAIL PROTECTED]
Operating system: Windows98
PHP version:      4.0.5
PHP Bug Type:     *Math Functions
Bug description:  Errores de operación con enteros negativos

<? 
$a=-13;
$b=-87;
$c=-2147483647;
$d=-1073721824;
$e=-1073721824;
$s=-2147483600;

$f=$a+$b;
$r=$a+$c;
$g=$b+$c;
$m=$d+$e;
$w=$s+$b;

echo "Resultado correcto de a+b= -100<br>";
echo "Resultado de PHP...: ",$f,"<br><br>";

echo "Resultado correcto de a+c= -2147483660<br>";
echo "Resultado de PHP...: ",$r,"<br><br>";

echo "Resultado correcto de d+e= -2147483648<br>";
echo "Resultado de PHP...: ",$m,"<br><br>";

echo "Resultado correcto de s+b= -2147483687<br>";
echo "Resultado de PHP...: ",$w,"<br><br>";

?>





-- 
Edit Bug report at: http://bugs.php.net/?id=11639&edit=1



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