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Check a variable


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#1 amalosoul

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Posted 16 October 2006 - 09:32 PM

How can I check a variable to see whether it is a string or a number?
Thank you!

#2 akitchin

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Posted 16 October 2006 - 09:34 PM

look up is_string() and is_numeric() in the manual.

#3 amalosoul

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Posted 17 October 2006 - 10:02 AM

Thank you, I will do that!




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