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PDO Problem?

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  PDO Problem? Call Me Tom <noemail@noemail.com> - 2018-02-01 00:04 -0500
    Re: PDO Problem? "Peter H. Coffin" <hellsop@ninehells.com> - 2018-02-03 16:49 -0600

#17679 — PDO Problem?

The logged user has all privileges on the database.
The $numin echo prints 2555 which is the number of rows in the table.
The table test is unchanged after running the file.
Here's the code.

<?php

require_once('./includes/mysql_connect.php');

$query = "SELECT report_id,fsacars_rep_url
           FROM test";

$result=$dbh->query($query);
$numin=$result->rowCount();
echo "$numin";
while($url_orig=$result->FETCH(PDO::FETCH_NUM)) {
        $report_id = $url_orig[0];
        $url_trim = substr($url_orig[1],34);
        $url_new = 'http://localhost/CAA' . $url_trim;
        
        $sql="UPDATE test
                SET fsacars_rep_url = $url_new
                WHERE report_id = $report_id";        
        $dbh->exec($sql);
} 

What am I missing?

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#17688

On Thu, 01 Feb 2018 00:04:16 -0500, Call Me Tom wrote:
> The logged user has all privileges on the database.
> The $numin echo prints 2555 which is the number of rows in the table.
> The table test is unchanged after running the file.
> Here's the code.

Useful information here would include "what did you expect to happen",
"what actually did happen" and "what errors were put in the logging".
>
><?php
>
> require_once('./includes/mysql_connect.php');
>
> $query = "SELECT report_id,fsacars_rep_url
>            FROM test";
>
> $result=$dbh->query($query);
> $numin=$result->rowCount();
> echo "$numin";
> while($url_orig=$result->FETCH(PDO::FETCH_NUM)) {
>         $report_id = $url_orig[0];
>         $url_trim = substr($url_orig[1],34);
>         $url_new = 'http://localhost/CAA' . $url_trim;
>         
>         $sql="UPDATE test
>                 SET fsacars_rep_url = $url_new
>                 WHERE report_id = $report_id";        
>         $dbh->exec($sql);
> } 
>
> What am I missing?

A bunch of stuff probably unrelated to your question for one thing. 

https://xkcd.com/327/ is a start. Learn to use paremeterized prepare and
execute to help prevent that. 

I think you may want some quotes around what you're setting columns to.

-- 
32. I will not fly into a rage and kill a messenger who brings me bad 
   news just to illustrate how evil I really am. Good messengers are 
   hard to come by.
        --Peter Anspach's list of things to do as an Evil Overlord

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