How to concatenate PHP variable name?

Question

I have a PHP for loop:

for ($counter=0,$counter<=67,$counter++){

echo $counter;
$check=\"some value\";

}

What I am trying to achieve i

Answer 1

This is usable in some cases. For example if your app has something like 2 language entries in DB.

echo $this->{'article_title_'.$language};

That's much more usable than for example this;

if($language == 'mylanguage1')
    echo $this->article_title_mylanguage1;
else
    echo $this->article_title_mylanguage2;

Obviously this is what you should not have to do in your multilingual app, but i have seen cases like this.