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PHP static variables
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| Stuart M Klimek 2005-03-21, 3:56 am |
| In examples 12-4, 5 and 6 on the web page at http://www.php.net/manual/en/langua...bles.scope.php, an attempt is made to explain the workings of static variables in PHP. As I am not a PHP programmer, I am unsure if the examples given are bad or whether the explanation given is a bit incomplete.
From the example (12-5 and 6), I must assume that the declaration statement: " static $a = 0; "
only occurs once. That in future invocations of the function (during the current active session) the declaration statement with the initial assignment of the variable is ignored. Else, would not the variable be reset to the assigned value?
Wishing to know,
Stuart M Klimek
(dejmar@att.net)
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| Gabor Hojtsy 2005-03-21, 8:55 am |
| Please submit documentation problems at http://bugs.php.net/ (as
Documentation Problem), so that the doc team can act on your suggestion.
Goba
Stuart M Klimek írta:
> In examples 12-4, 5 and 6 on the web page at http://www.php.net/manual/en/langua...bles.scope.php, an attempt is made to explain the workings of static variables in PHP. As I am not a PHP programmer, I am unsure if the examples given are bad or wh
ether the explanation given is a bit incomplete.
> only occurs once. That in future invocations of the function (during the current active session) the declaration statement with the initial assignment of the variable is ignored. Else, would not the variable be reset to the assigned value?
>
> Wishing to know,
> Stuart M Klimek
> (dejmar@att.net)
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