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Using implode

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Mar 12.2005

I have this code to dump a table where each row is on a new line and each element is in ” and , delimited.

[code=php]while ($row = mysql_fetch_array($query)) $output .= “”” . implode(“”,””,str_replace(“rn”,””,$row)) . “”rn”;[/code]

But each element shows up twice in the $output line. What am I missing here?

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PHP

2 Comments(s) ↴

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@ShrineDesignsMar 12.2005 — the mysql_fetch_array() function by default returns an array with numeric and field name indices, try:[code=php]while($row = mysql_fetch_array($query, MYSQL_NUM))
{
$output .= """ . implode("","", str_replace("rn", "", $row)) . ""rn";
}[/code]
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@Beach_BumauthorMar 12.2005 — Thanks, that works, but I am not sure why. What is going on here?

EDIT >> OK, after reading more, I get it now:

http://us2.php.net/manual/en/function.mysql-fetch-array.php
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