[tehste]

do php if statements work without brackets and without telling an if to end?

PHP Code:

function isAnimated($filename)
{
    $fp = fopen($filename, "rb");
    $whole = fread($fp, filesize($filename));
    $i = -1;
    while($i = strpos($whole, 0x2C, $i+1))
    {
        if(strpos($whole, 0x00, $i-1) == $i-1) {
            $c++;
        }
    }
    if($c > 1) {
        return true;
    } else {
    return false;
    }
}