PHP code to display Address

Currently I have a string variable as follows:

$address=$address1.", ".$address2.", ".$district.", ".$town.", ".$county.", ".$postcode;

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And I have a JavaScript Tooltip that displays $address onClick:

echo ' <a href="#" onclick="Tip(\''.$address.'\'); return false" ';

Code (markup):

This works fine, but there is one problem - sometimes a client's address does not have a district, and as a result an extra comma gets displayed.

Now I did create a function with some IF statements in to check what data is there and what isn't but I had trouble making a call to this function within the onClick JavaScript function. What is the best way of going about this?

 

I just realised I cant use a function as it cant get declared more than once...
Is there any way I can include IF statements in my $address variable?

 

It seems that you are quite up to scratch with PHP.

I would suggest, doing a str_replace() on whereever the string ", ," is and replacing it with ",".
This is the most simple solution I can suggest.

 

Cheers arnek, that has worked great.

 

$_POST['input_name'] <-- Use this in your if statements at the php source code.

 

^ How does that work?

 

Here u go

$district = (empty($district)) ? '' : $district.", ";
$address=$address1.", ".$address2.",".$district.$town.", ".$county.", ".$postcode;

Code (markup):