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#1
08-Jan-2003, 15:55
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Is it important to UNSET($vars)?I was just wondering...
Is it important to unset() variables and/or arrays in PHP (as soon as I am done with them in a script)? Recently, I've got into this habit (I always thought it would be better for me to do that) but can't find a decent article or discussion on it... Any comments or thoughts, appreciated. __________________
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#2
10-Jan-2003, 06:25
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It isn't important as php automatically flushes all of that stuff when the script finishes anyways. The only time you want to unset them if you are not going to use them anymore and don't it to be possible for them to be used later in the script.
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#3
10-Jan-2003, 06:36
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Yes, this is what I read too but I had to read it again when I noticed they were talking about resource variables and not normal ones.
From php manual: Quote:
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