| Re: How to construct an associative and numeric indexable array [message #178277 is a reply to message #178276] |
Sat, 26 May 2012 04:27   |
Leonardo Azpurua
Messages: 46
Registered: December 2010
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"Jerry Stuckle" <jstucklex(at)attglobal(dot)net> escribió en el mensaje
news:jppkou$jug$1(at)dont-email(dot)me...
>
> OK, you're using the newer functions. Still, RTFM.
>
> http://us3.php.net/manual/en/function.sqlsrv-fetch-array.php
>
> It explains things quite clearly. But if you don't know PHP, then you
> need a lot more help than this page.
Hi, Jerry:
Ok... forget SQLSRV. It was just the source (not the object) of my question.
Let's say I have an array $arr, constructed thus:
$arr = array("one" => "X", "two"=>"Y", ..., "umpt" =>"ZZZZZ");
so that I can get $arr["one"] or $arr["umpt"].
Now, at some moment, I want to obtain the (n+1)th value in the array. I just
can't write $arr[$n];
I know I might write:
$k = array_keys($arr);
$x = $arr[$k[$n]];
But when you use the array returned by sqlsrv_fetch_array, you can either
write $arr["C1"] or $arr[0].
Do you know how they do that?
Thanks!
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