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Tanax · 04-18-2009, 12:28 PM

Like Kalle said, its' function is to validate if the page in the parameter is a valid page in the array of pages.

So I'm returning true if it exists in the array of pages, and false if it does not.
When I then check:

PHP Code:


			
if($pagination->checkLink(1337))
{
    echo 'Amazingly enough, 1337 is a valid page number';
}

it actually checks:

PHP Code:


			
if($pagination->checkLink(1337) == true) // <- meaning if it returned true
{
    echo 'Amazingly enough, 1337 is a valid page number';
}
// we can run an else statement if we want to do something if it returned false:
else
{
    echo 'Unfortunately, 1337 is not a valid page number';
}

04-18-2009, 12:28 PM	#13 (permalink)
Tanax The Prestige Join Date: Sep 2007 Location: Sweden, Stockholm Posts: 1,080 Thanks: 115	Like Kalle said, its' function is to validate if the page in the parameter is a valid page in the array of pages. So I'm returning true if it exists in the array of pages, and false if it does not. When I then check: PHP Code: `if($pagination->checkLink(1337)) { echo 'Amazingly enough, 1337 is a valid page number'; }` it actually checks: PHP Code: `if($pagination->checkLink(1337) == true) // <- meaning if it returned true { echo 'Amazingly enough, 1337 is a valid page number'; } // we can run an else statement if we want to do something if it returned false: else { echo 'Unfortunately, 1337 is not a valid page number'; }` __________________