Trouble is implode doesn't ignore NULL values
To illustrate...
Code: Select all
<?php
//simulated database mysql_fetch_assoc values
$addrow['add1']="street";
$addrow['add2']=NULL;
$addrow['town']="town";
$addrow['county']="county";
$addrow['postcode']="postcode";
$add=implode(", ",$addrow);
echo $add;
?>Code: Select all
street, , town, county, postcode