Im new to PHP and I can\'t figure out what the rules are for using the echo function. For example, if I need to echo a large block of css/js, do I need to add echo to each line
One option is to get out of the php block and just write HTML.
With your code, after the opening curly brace of your if statement, end the PHP:
if (is_single()) { ?>
Then remove the echo '
and the ';
After all your html and css, before the closing }
, write:
} else {
If the text you want to write to the page is dynamic, it gets a little trickier, but for now this should work fine.