variable type - conversion/checking

[email protected] ("georg") Thu, 14 Mar 2013 19:02:14 +0100

Newsgroups	php.general
Message-ID	<6E511E61E45642A1870868859E001E31@guscha>

Hi, 

I have tried to find a way to check if a character string is possible to test whether it is convertible to an intger !

any suggestion ?

BR georg

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