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Alan @ CIT · 03-01-2008, 12:03 AM

It's a condensed version of an if() statement

PHP Code:


			
$myVar = 'blah';



// Writing:

echo ($myVar == 'blah' ? 'Yes!' : 'No!');



// Is exactly the same as writing:

if ($myVar == 'blah'

{

    echo 'Yes!';

}

else

{

    echo 'No!';

}

Basicly, PHP will see it as "if the variable $active equals 'whatever' then echo 'id="active"', otherwise echo nothing".

So in theory, it will only echo 'id="active"' for the active page, the other checks will echo nothing.

Alan

03-01-2008, 12:03 AM	#4 (permalink)
Alan @ CIT Member of the Month The Frequenter Join Date: Apr 2005 Location: South UK Posts: 483 Thanks: 51	It's a condensed version of an if() statement PHP Code: `$myVar = 'blah'; // Writing: echo ($myVar == 'blah' ? 'Yes!' : 'No!'); // Is exactly the same as writing: if ($myVar == 'blah' { echo 'Yes!'; } else { echo 'No!'; }` Basicly, PHP will see it as "if the variable $active equals 'whatever' then echo 'id="active"', otherwise echo nothing". So in theory, it will only echo 'id="active"' for the active page, the other checks will echo nothing. Alan