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Problem with PHP Syntax

I am trying to get a link together using 2 variables but the output is the link and title but no html / clickable link appearing.

I'm getting something link this:

http://www.mydomain.com/post1/post_title_here

Here is the code:

echo '<a href="'.the_permalink().'">'.the_title().'</a>';

Can anyone开发者_如何学Python help please?

Thanks

UPDATE:

Here's the whole block of code:

<div id="MyBlock1">
        <?php
            $query = new WP_Query('posts_per_page=5');

             while( $query ->have_posts() ) : $query ->the_post();
                 echo '<li>';
                 echo '<a href="'.the_permalink().'">'.the_title().'</a>';
                 echo '</li>';
             endwhile;

            wp_reset_postdata();

        ?>
    </div>


That's because the wordpress functions the_permalink() and the_title() display the respective outcomes already they need not be echoed. If you want functions that return the values, you have to use get_permalink() and get_the_title() instead.

So either do:

<div id="MyBlock1">
    <?php
        $query = new WP_Query('posts_per_page=5');
        while( $query ->have_posts() ) : $query ->the_post();
            echo '<li>';
            echo '<a href="'.get_permalink().'">'.get_the_title().'</a>';
            echo '</li>';
        endwhile;
        wp_reset_postdata();
   ?>
</div>

or

<div id="MyBlock1">
    <?php
        $query = new WP_Query('posts_per_page=5');
        while( $query ->have_posts() ) : $query ->the_post();
            echo '<li><a href="';
            the_permalink();
            echo '">';
            the_title();
            echo '</a></li>';
        endwhile;
        wp_reset_postdata();
   ?>
</div>

Both will work.


Here's a checklist for debugging:

1.) Is the_title() returning an empty string? (You can check by looking at the html source)

2.) Are you echoing this inside of the body tag?

3.) Is this being echoed in a hidden html element?


echo '<a href="'.the_permalink().'">'.the_title().'</a>';

In this sort of situation, you'll want to use get_permalink instead of the_permalink and get_the_title instead of the_title.

echo '<a href="'.get_permalink().'">'.get_the_title().'</a>';

WordPress the_* functions do a direct echo call, whereas the get_* functions return a value that you can use for further processing, like the concatenation you're doing.

(also note the inconsistent naming conventions - this can be a pain)


You could use the corresponding get_* versions:

echo '<a href="' . get_permalink() . '">' . get_the_title() . '</a>';

See the codex reference for more


You need to absolutely make sure that .the_title(). is definately bieng set a value. If it isn't, then there will be no displayed HTML as there is no text for the anchor tag. Just a thought (i've done it many times, try print_f(); ing the the_title(). Hope it helped.

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