11-18-2009, 01:25 PM
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#1 (permalink)
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The Acquainted
Join Date: Oct 2007
Posts: 170
Thanks: 18
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Recursive arrays
Hi guys.
I have a MySQL table 'categories'. Every category has a 'parent_id' field. All the main elements have parent_id=0.
What I want is to make an multidimensional array which I can loop through to put in an unordened list (<ul>).
Something like:
PHP Code:
<ul> <?phpforeach($aCategories as $aRow){ ?> <li> <a href= "#"><?php echo $aRow[ 'name']; ?></a> <?php $aChild = $aRow[ 'child']; if (is_array($aChild)) { ?> <ul> <?php foreach($aChild as $aChildRow) { ?> <li><a href= "#"><?php echo $aChildRow[ 'name'];</a> <?php } ?> </ul> <?php } ?> </li> <?php} ?></ul>
I hope you understand what I'm trying to achieve.
Thanks for your help. |
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