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take two - fetch items from a row. [message #181295]

Fri, 03 May 2013 23:02

richard

Messages: 213
Registered: June 2013

Karma:

Senior Member

This code may reside on a page in a line.
< a href="http:www.code.com/gettable.php?number=1">

Where I show id=$number, is that the way I want to show it or is there a
beter way?
I want to retrieve the row corresponding to the id number given in the
link.

<?php

$number=$_GET["number"];
if (empty($number)) {$number=1;}
$number=(int)$number;

// connections code left out intentionally //

$result = mysql_query("SELECT id,email FROM people WHERE id = $number");
if (!$result) {
echo 'Could not run query: ' . mysql_error();
exit;
}
$row = mysql_fetch_row($result);

echo $row[0]; // 42
echo $row[1]; // the email value
?>

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[Message index]

		take two - fetch items from a row. By: richard on Fri, 03 May 2013 23:02
		Re: take two - fetch items from a row. By: richard on Fri, 03 May 2013 23:13
		Re: take two - fetch items from a row. By: Denis McMahon on Sat, 04 May 2013 00:59
		Re: take two - fetch items from a row. By: Richard Yates on Fri, 03 May 2013 23:32
		Re: take two - fetch items from a row. By: richard on Fri, 03 May 2013 23:54
		Re: take two - fetch items from a row. By: Richard Yates on Sat, 04 May 2013 02:20
		Re: take two - fetch items from a row. By: Beauregard T. Shagnas on Sat, 04 May 2013 03:37
		Re: take two - fetch items from a row. By: SwissCheese on Sat, 04 May 2013 11:00

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