function foo() { static $a; $a++; echo "$a<BR>"; unset($a); }
foo(); foo(); foo(); ///////////////////////////////////////////////
******* RESULT ******** 1 2 3 ************************ Should it be all 1's at this time?
Is it the code, function, or my php setup..any idea ???
I thought the purpose of unset was to remove positions inside arrays. Not sure if it was intended for simple variables. I've used it for checking isset like this:
unset ($_POST[... isset ($_POST[...
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