hi
thx for the last question
I have following function, I use it the check all the elements in the array
whether numeric or not. but I get the output : ++l++* and ++0++, the first
char in the string
===============================================================
function check_int_float($array){
$result=true;
for($i=0; $i<sizeof($array); $i++){
echo "++".$array[strlen($array)]."++";
if($array[$i]!=""){
if(isdigit($array[$i]) && $array[$i]!="."){
$result=true;
}else{
$result=false;
break;
}//if
}//if
}//foreach
return $result;
}
========================================================
--
Sincerely your;
pei_world ( .::IT::. )
"Pei_world" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> anyone how to write a good number valid function?
> regonise numbers like: real int
>
>
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>
> --
> Sincerely your;
>
> pei_world ( .::IT::. )
>
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>
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>
>
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