Variable - Printable Version

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+--- Thread: Variable (/showthread.php?tid=621230)

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Variable - Micko123 - 08.11.2016

Can someone tell me how big variable should be for this
And how should I know how big new query[]; should be??

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Re: Variable - AjaxM - 08.11.2016

Insert the query lenght as 90 ( new query[90]; ). mysql_format is not the same as the normal formatting.

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Re: Variable - Micko123 - 08.11.2016

But how to know how big lenght should be?? Why declaring 100 if I need lets say 60..

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Re: Variable - AjaxM - 08.11.2016

If you need 60, then insert it as 60. I just told you an estimate.

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Re: Variable - Micko123 - 08.11.2016

But how to know how much do I need??
Should letters be counted same as in format(string..
??

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Re: Variable - AjaxM - 08.11.2016

Of course, it should ; That's why we insert the length in: new query[length];

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Re: Variable - Micko123 - 08.11.2016

Okay thx

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Re: Variable - denNorske - 08.11.2016

Your query max length will be the string length you've got. = 33

Then, take away "%d" as this will be replaced with a number. = 31

This number can maximum be 999,999,999 (without the commas, dont write it, imagine it). = 40

So in your case I would recommend a string length on 41-45 just to be sure. If this was a bank amount of cash, the max amount a integer can hold is: 2,147,483,647. That makes 1 more.
This is how you calculate the lengths

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Re: Variable - Micko123 - 08.11.2016

Thank you bro Repped both

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