As I understand, you're trying to check if the passed value is an
integer or not and then check it's value right?
Use the TYPECASTING technique.
example:
$var = (int) $var;
In this case you're converting ur $var to integer before processing it.
Typecasting is a very well known technique in any p
I usually just add zero to a string to force a conversion.
eg. $x = '123'; $int = $x + 0;
You might also want to use the is_numeric() function to validate data first?
At 10:47 AM 3/10/2004, you wrote:
Try using the intval() function
intval('1000'); // will result in 1000
intval('1000ABC'); //
Try using the intval() function
intval('1000'); // will result in 1000
intval('1000ABC'); // will result in 1000
Amit
www.digitalamit.com
Darryl wrote:
Hay,
Is there a way to make a string into an integer?
I have a value coming from a textbox and I want to check if the amount in it
is < 100
