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Re: Manually create array that matches mysql_fetch_array [message #179730 is a reply to message #179729]

Thu, 29 November 2012 10:07

Captain Paralytic
Messages: 204
Registered: September 2010

Karma:

Senior Member

On Nov 29, 8:51 am, Jason C <jwcarl...@gmail.com> wrote:
> In my script, I'm potentially creating information to insert in to MySQL (based on a few variables), then later in the script I'm SELECTing the same data back out of MySQL. Like this:
>
> if ($_GET['whatever']) {
> $query = "REPLACE INTO...";
> mysql_query($query);
>
> }
>
> $s_query = "SELECT ...";
> $sql = mysql_query($s_query);
>
> while (list(...) = mysql_fetch_array($sql)) {
> // show data
>
> }
>
> This is obviously redundant, though, so I'm trying to find a way to create $sql in the first if() statement, so that the SELECT statement isn't necessary if it already exists.
>
> Like:
>
> if ($_GET['whatever']) {
> $query = "REPLACE INTO...";
> mysql_query($query);
>
> $sql = ???;
>
> }
>
> if (!$sql) {
> $s_query = "SELECT ...";
> $sql = mysql_query($s_query);
>
> }
>
> while (list(...) = mysql_fetch_array($sql)) {
> // show data
>
> }
>
> I know that I could create a regular array, then after the conditional SELECT statement use a loop to push the data in to the array. But what I'm curious about is if it's possible to just manually create the same type of array as mysql_query()?

Have you read the manual?
mysql_query() doesn't return an array.

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[Message index]

		Manually create array that matches mysql_fetch_array By: jwcarlton on Thu, 29 November 2012 08:51
		Re: Manually create array that matches mysql_fetch_array By: Captain Paralytic on Thu, 29 November 2012 10:07
		Re: Manually create array that matches mysql_fetch_array By: Norman Peelman on Thu, 29 November 2012 13:35
		Re: Manually create array that matches mysql_fetch_array By: Peter H. Coffin on Thu, 29 November 2012 14:24
		Re: Manually create array that matches mysql_fetch_array By: Denis McMahon on Thu, 29 November 2012 20:26
		Re: Manually create array that matches mysql_fetch_array By: Denis McMahon on Fri, 30 November 2012 00:23

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