[SOLVED] A simple if null question (i hope)

[duduwudu]

Hello,

I'm sure this is very simple, but I'm just getting started with php and mysql and was wandering if someone could help me with a snipped of code.

I have a page that displays information from my database. One of the items it displays is an image. like this:

 

<img src="<?php echo $row_Businesses['logo_url']; ?>" alt="<?php echo $row_Businesses['name']; ?>" width="100" height="100" border="1" />

 

Now, not all of the rows in my database have an entry for 'logo_url' and are null. I would like it so that if 'logo_url' is null it will instead show an alternative image called nologo.gif

 

I imagine it would be along the lines of if 'logo_url' = null show nologo.gif else show <?php echo $row_Businesses['logo_url']; ?>.

 

Any help would make me a very happy boy,

Cheers

[pranav_kavi]

I hope tis helps,

<img src="<?php 
$img = (strlen($row_Businesses['logo_url'])<>0)?$row_Businesses['logo_url']:"nologo.gif";
echo $img;
?>" alt="<?php echo $row_Businesses['name']; ?>" width="100" height="100" border="1" />

[duduwudu]

Works a dream. Thankyou very much

 

 

[pranav_kavi]

COOL...ur welcome...i suppose u ll ve to modify d thread to 'SOLVED' status then....