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doubledee

Field with Null not returned

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Xyph:  When I wrote that I had a feeling you'd call me on it. 

 

However in practice people typically don't use isset() in that way, although I agree with your point, that PHP null can cause a lot of confusion, and should be avoided. 

 

 

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Xyph:  When I wrote that I had a feeling you'd call me on it. 

 

However in practice people typically don't use isset() in that way, although I agree with your point, that PHP null can cause a lot of confusion, and should be avoided. 

 

 

 

After reading it, you also said "'null' string", which would be an empty string. I just jumped on the idea of being a know-it-all ;)

 

Indeed, a true NULL value has different behaviour in most languages, including SQL.

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