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PHP echo help

pda4me
pda4me asked
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Last Modified: 2012-05-11
i have a <img tag that uses 2 column values from a database to define the source.  This is working great as it provides the unique id and the photo number - a value of 1 to show the last <img in the image tag.

There is a discrepancy however in the PhotoCount and the actual <img name when the PhotoCount value is less than 10.  


Here is the current code:

<img width="200" height="150" src="/images/<?php echo(rawurlencode($row['ListingID'])); ?>_<?php echo(rawurlencode($row['PhotoCount']-1)); ?>.jpg" alt="<?php echo(rawurlencode($row['ListingID'])); ?>" align="left" vspace="3" hspace="3" />

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The problem arrives is when the PhotoCount is a 4 for example.  The <img tag would show up with a source of ListingID_4.jpg

The problem is that the actual file name is ListingID_04.jpg

I cannot change the database values to update the PhotoCount colum to a 04 so that the filename matches the PhotoCount returned ...how do I allow for this within PHP to insert a 0 if the value of PhotoCount is < 10?
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