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PHP: Undefined Index & Undefined Offset errors?
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04-21-2008
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PHP: Undefined Index & Undefined Offset errors?
Can anyone help me with what an "Undefined Index" error is in PHP. The other day my website was fine but when I opened it today it sprung up with a load of these errors. Looking at the lines the errors occur on, they all contain a $_POST so im guessing the error is to do with this.
I also keep getting an "Undefined offset" error when I use the following code: if ($errors[0] == NULL) { } I just wanted to check whether the first position in the array holds any value. Thanks for your help.
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