RE: [PHP] cant get if logic correct..
| From: | Sanjeev N | Date: | Fri, 17 Aug 2007 16:27:50 +0000 |
| Subject: | RE: [PHP] cant get if logic correct.. | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-260968@lists.php.net to get a copy of this message | ||
Why don't you try to check for if it is integer. You will get the function
to check the variable (is_integer not sure) in manual.
Warm Regards,
Sanjeev
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-----Original Message-----
From: Gregory Machin [mailto:gregory.machin@gmail.com]
Sent: Wednesday, August 15, 2007 7:01 PM
To: php-general@lists.php.net
Subject: [PHP] cant get if logic correct..
Hi
i have a piece of code that gets info from a comma delimited file,
then gets each value that is to be insterted into the database ....
The variabls must only contain numbers and must not be null ..
but the logic i have is iether not working or there are some hidden
characters creeping in because it is processing the data ... how can i
do this better ?
for($i=2;$i<$arrsize;$i++){
$parts=explode(",",$lines[$i]);
$stnr=$parts[0];
$subj=$parts[1];
$mark=$parts[4];
if (($stnr>"") and ($subj>"") and ($mark>"")){
//do alot of something lol
}
}
--
Gregory Machin
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