I bought a book on PHP, and in one of the examples it declares a variable without assigning it a variable, then it uses the gettype() method to show that the result would be "NULL". Well, when I test the script I get the following error:
Notice: Undefined variable: testing in C:\Program Files\Apache Group\Apache2\htdocs\test.php on line 7
A few months ago I remember that the script would run without a problem (I had to stop reading it and I picked it up again), but now it seems that I have to assing a value to variables before I can use them. Is this a change from a recent PHP update? I looked at their update section but I can't find anything that says this is something new. Or is this something that I have to set in php.ini?
Thanks for your help George
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