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I'm using Last Viewed Posts (LVP) plugin on a qTranslate-enabled website. LVP shows post titles in both languages. I found this hint: titles in recent posts appear together in all languages with qtranslate

But not sure how to apply this filter. Relevant code in LVP:

        foreach ($zg_post_IDs as $value) { // Do output as long there are posts
        global $wpdb;
        $zg_get_title = $wpdb->get_results("SELECT post_title FROM $wpdb->posts WHERE ID = '$value+0' LIMIT 1");
        foreach($zg_get_title as $zg_title_out) {
            echo "<a href=\"". get_permalink($value+0) . "\" title=\"". $zg_title_out->post_title . "\">". $zg_title_out->post_title . "</a>, \n"; // Output link and title
        }

Instead of echo $post->post_title; it has $zg_title_out->post_title.

Replacing the whole zg string with apply_filters('the_title',$post->post_title) didn't work.

  • With some trial and error, solved (above). Now I see that there's a semicolon after every post link. How can I omit the semicolon after the last link? – Phantasmix Sep 12 '12 at 2:41
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Solution -

take out:
foreach($zg_get_title as $zg_title_out) { echo "<a href=\"". get_permalink($value+0) . "\" title=\"". $zg_title_out->post_title . "\">". $zg_title_out->post_title . "</a>, \n"; // Output link and title

insert:

foreach($zg_get_title as $post) { echo "<a href=\"". get_permalink($value+0) . "\" title=\"". $post->post_title . "\">". apply_filters('the_title',$post->post_title) . "</a>; \n"; // Output link and title

$zg_title_out was replaced with $post,
and $zg_title_out->post_title was replaced with $post->post_title

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