Re: convert a string to integer

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



thx a lot... i completly skipped this one...i don't know why :-(
now it works

On Fri, Mar 28, 2008 at 8:55 AM, Simon Welsh <simon@xxxxxxxxxxx> wrote:

>
> On 28/03/2008, at 8:48, Alain Roger wrote:
> > Hi,
> >
> > i know this topic is obvious but i have a strange behavior and i'm
> > getting
> > crazy.
> >
> > my stored procedure returns me a string.
> > string can be an email or a message error => '-1', '-2', '-3'
> >
> > when i check if the string contains only digit, i use
> > ctype_digit(mystring)
> > but any way it returns me false... i suppose that for -1, -2, -3 the
> > "-" is
> > taken as character and not a digit.
> > i tried also to cast it before into integer thanks
> > ctype_digit((int)mystring), but it does not work.
> >
> > so how can i solve this issue ?
> >
> > thx
> >
> > --
> > Alain
> > ------------------------------------
> > Windows XP SP2
> > PostgreSQL 8.2.4 / MS SQL server 2005
> > Apache 2.2.4
> > PHP 5.2.4
> > C# 2005-2008
>
> is_numeric() - "Finds whether the given variable is numeric. Numeric
> strings consist of optional sign, any number of digits, optional
> decimal part and optional exponential part."
> ---
> Simon Welsh
> Admin of http://simon.geek.nz/
>
> Windows is a joke operating system. Hell, it's not even an operating
> system. NT is Not Tough enough for me either. 95 is how may times it
> will crash an hour.
>
> http://www.thinkgeek.com/brain/gimme.cgi?wid=81d520e5e
>
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
>


-- 
Alain
------------------------------------
Windows XP SP2
PostgreSQL 8.2.4 / MS SQL server 2005
Apache 2.2.4
PHP 5.2.4
C# 2005-2008

[Index of Archives]     [PHP Home]     [Apache Users]     [PHP on Windows]     [Kernel Newbies]     [PHP Install]     [PHP Classes]     [Pear]     [Postgresql]     [Postgresql PHP]     [PHP on Windows]     [PHP Database Programming]     [PHP SOAP]

  Powered by Linux