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PEAR is really good at this, how do I do this in my applications: &nbsp;if a variable is not initialized and used, an error is returned. &nbsp;What do I have to do for this?<br />
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Thanks
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PEAR is really good at this, how do I do this in my applications:  if a variable is not initialized and used, an error is returned.  What do I have to do for this?

Thanks

Returning error for uninitialized variables

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