Question

Say I’m doing the following:

if (foo):
    echo 'foo';
    echo ' | ';
elseif (bar):
    echo 'bar';
    echo ' | ';
elseif (baz):
    echo 'baz';
    echo ' | ';
endif;
echo 'something else';

I’d like to avoid repeating the echo ' | '; line, but perform it when any of the conditions is true, and not if they aren’t. What’s the most efficient way to do this?

Answer 1

$display = true;
if (foo):
    echo 'foo';
elseif (bar):
    echo 'bar';
elseif (baz):
    echo 'baz';
else:
    $display = false;
endif;
if($display):
    echo ' | ';
endif;
echo 'something else';