在WordPress中结合PHP功能

Question

I have the below code

<?php the_content(); ?> 

and it displays the description of a coupon for my site,

I want to add the name of each store at the end, using the following code

at <?php echo appthemes_get_custom_taxonomy($post->ID, APP_TAX_STORE, 'name'); ?>

so for example it will say............20% off clothing at 6pm.com.

As of now when I add code it separates and creates a new paragraph like below.........

20% off clothing.

at 6pm.com.

How do I combine this as one sentence.

Here is entire coupon function

    <!-- #coupon-main -->

                        </div> <!-- #head-box -->

                        <div class="box-bottom">&nbsp;</div>

                        <div class="text-box">


                            <?php appthemes_before_post_content(); ?>

                            <?php the_content(); ?>

                            <?php clpr_edit_coupon_link(); ?>

                            <?php clpr_reset_coupon_votes_link(); ?>

                            <?php appthemes_after_post_content(); ?> 

                        </div>                  

Answer 1

WordPress is likely adding a <p></p> around your content inside of the editor, which is getting saved in the content of the post. You can use get_the_content() and check to see if it ends with a </p> , and if it does, remove it, echo the name of the store, and then re-add the </p> after that.

<?php

$content = trim(get_the_content());
if(substr($content, -4) == '</p>') {
    echo substr($content, 0, -4);
    echo appthemes_get_custom_taxonomy($post->ID, APP_TAX_STORE, 'name');
    echo '</p>';
}
else{
    echo $content, appthemes_get_custom_taxonomy($post->ID, APP_TAX_STORE, 'name');
}

Answer 2

<?php

$content = trim(get_the_content());
if(substr($content, -4) == '</p>') {
echo substr($content, 0, -4);
echo appthemes_get_custom_taxonomy($post->ID, APP_TAX_STORE, 'name');
echo '</p>';
}
else{
$content = preg_replace("/\.$/"," ",$content);
echo $content, appthemes_get_custom_taxonomy($post->ID, APP_TAX_STORE, 'name');
} ?>