How can I count variables ?

[aminooo]

Hi !

How can I count variables and put them in a array ?

Thanks ...

[Atli]

Hi, and welcome to TSDN!

What do you mean? Where are you getting those variables from?
Could you explain a little better, and perhaps give us an example of your code, if you have any?

[aminooo]

Thanks , I have found the solution ...

[PHP]<?php
$text = 'text text $asd text';
preg_match_all( '/\$[a-zA-Z]+/', $text, $matches);
$fieldName = trim($matches[0][0], "$");
$query = @mysql_query("S ELECT `$fieldName` FROM `table`");
?> [/PHP]