Jump to content

How do I create an if statement that checks a certain database table?


bobleny

Recommended Posts

How do I create an if statement that checks a certain database table? Something like this lets say,

[code]
<?php

mysql_connect('db4.awardspace.com:3306',$username,$password);
@mysql_select_db($database) or die( "Unable to select database");
$query="SELECT * FROM email";
$result=mysql_query($query);

$num=mysql_numrows($result);

mysql_close();

if(!$result)
{
echo "(Inbox Empty) <br />";
}
else
{
echo "<center><u>-- Inbox --</u></center><br><br>";

$i=0;
while ($i < $num) {

$email=mysql_result($result,$i,"email");
$subject=mysql_result($result,$i,"subject");
$message=nl2br(mysql_result($result,$i,"message"));
$time=mysql_result($result,$i,"time");
$id=mysql_result($result,$i,"id");
}
?>
[/code]
I'm not sure how to elaborate... show tables will return a list of all tables in the current DB. You can request just a specific table, so if that table is found, you'll get back one row, otherwise, you won't. That's easy to check.

Archived

This topic is now archived and is closed to further replies.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.