function for $array
| From: | pei_world | Date: | Thu, 20 Mar 2003 23:30:46 +0000 |
| Subject: | function for $array | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-140508@lists.php.net to get a copy of this message | ||
I want to use the following function the test the array elements,
if all element is number return true, otherwise false;
but the command marked, it print out only the first char of every strings in
the array;
can help?
ie: ++0++ for 0.234
function check_int_float($array){
$result=true;
for($i=0; $i<sizeof($array); $i++){
echo "++".$array[$i]."++"; <<<==================
if($array[$i]!=""){
if(is_numeric($array[$i])){
$result=true;
}else{
$result=false;
break;
}//if
}//if
}//foreach
return $result;
}
--
Sincerely your;
pei_world ( .::IT::. )