RetroBBS - comp.lang.php - Stop spamming (Was: JSON and PHP)

Re: JSON and PHP

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Subject: Re: JSON and PHP
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by: H H H H H H H H H H - Wed, 4 Jan 2023 17:10 UTC

Hey, can U help me ------> https://groups.google.com/g/magic/c/CRDqi-wyQJU

Please help...

On Wednesday, December 28, 2022 at 11:09:15 PM UTC+2, J.O. Aho wrote:
> On 28/12/2022 15.42, The Doctor wrote:
> > In article <k12emk...@mid.individual.net>,
> > J.O. Aho <us...@example.net> wrote:
> >> On 28/12/2022 01.34, The Doctor wrote:
> >>> Trying to implement a JSON array in PHP
> >>> Using
> >>
> >> <too much code so removed, use a code repository and link to it>
> >>
> >>> Just wonder how to supress repeats.
> >>
> >> Don't insert the same data multiple times into an array.
> >>
> >> Here is a short code demonstrating what you are doing
> >> --- example.php ---
> >> <?PHP
> >> for($i = 0; $i < 3; $i++) { // this replaces the foreach in the original
> >> code
> >> $MyObj[] = array("same each time", "this from round $i");
> >> var_dump($MyObj);
> >> }
> >> ?>
> >> --- eof ---
> >>
> >> You can see how the array grows each iteration of the loop.
> >>
> >
> > Just that we are converting from php to php/json.
> The issue ain't related to the conversion, it's you logic that is flawed.
> > Further, the foreach is due to a line that is coming is from
> > a previous session being passed on.
> But it's your foreach loop that makes you to have duplicates in your
> example in the same way as in the small example file. Take some time and
> think about what happens in each iteration, when you know what "$MyObj[]
> =" means, then you can make the proper changes in your own code.
>
> I would also think you could simplify the whole thing for example a lot
> of the data is static, just set that data once not each time in a
> foreach loop and also as Arno already pointed out, don't add a single
> value as an array, you just make things more complex than they need to be.
>
> Remember to not use input type="hidden" for information a user already
> have posted to you, those goes into the session, the only thing would be
> an identifier that is unique for this transaction. Prices you should
> never take from post values, only the amount of items, for if you start
> trust the posted values, I will be able to buy everything you have for 0
> bucks.
>
> --
> //Aho

Stop spamming (Was: JSON and PHP)

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Subject: Stop spamming (Was: JSON and PHP)
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by: J.O. Aho - Wed, 4 Jan 2023 18:24 UTC

A CONS is an object which cares. -- Bernie Greenberg.

devel / comp.lang.php / Stop spamming (Was: JSON and PHP)

Subject	Author
Re: JSON and PHP	H H H H H H H H H H H H H H H H H H E
Stop spamming (Was: JSON and PHP)	J.O. Aho