PHP - Read For Learn

Rewrite /keyword1+keyword2.html to search page | .htaccess

Don’t touch the .htaccess file, there’s this neat tool add_rewrite_rule() which you should hook into init: add_action(‘init’, function() { add_rewrite_rule( ‘search+([^/]+).html$’, ‘index.php?my_custom_search=1&s=$matches[1]&submit=Search’, ‘top’ ); }); Right after that you should flush the rewrite rules once ( by saving the permalink settings in Settings > Permalinks or with flush_rewrite_rules() BUT call that function only once and … Read more

show desktop version of website if button is submited

Switch your theme to a mobile-ready theme if a mobile device is detected (you can now enable/disable iPad/tablets).Manual Switcher – to allow your user to manually switch between desktop and mobile versions. Available in 3 versions: widget, option to automatically insert into footer, or template tag.Template functions to help determine which tier of mobile device … Read more

WordPress using get_term to retreive slug not working as expected

I might be completely missing what you want here, but it sounds like you’re saying you want the parent category’s slug to echo out, rather than the parent category’s human readable name. Rather than this: echo $parent->name; You just need this instead: echo $parent->slug; You can see a list of the properties here that are … Read more

Determine if a page has been saved yet and has an ID using PHP?

Showing featured image of page’s child’s children page

I created a solution through trial and error, unfortunately having to resort to custom fields. I added a custom field to every child element i wanted to display and used the code: <?php $args = array( ‘post_type’ => ‘page’, ‘meta_key’ => ‘xxxx’, ‘meta_value’ => ‘xxxx’ ); $myPages = new WP_Query($args); while ($myPages->have_posts()) : $myPages->the_post(); echo … Read more

Get dimensions of logo

You can use getimagesize() for this purpose: list($width, $height) = getimagesize(esc_url( get_theme_mod( ‘mitch_logo’ ) )); echo “.logo { width:{$width}px; height:{$height}px; background: …; }”; If that adds a little milliseconds to your page load time, I can edit this to provide a JavaScript version of the answer 🙂 Hope that helps.

Need to adjust condition to say if I’m pulling categories from a post, to pull only the first one

Currently you are looping through the array of categories retrieved with get_the_category() and for each category you retrieve two posts. In stead I understand you want to pull two posts from one category only. To do so, you would have to remove the foreach loop and in stead define $category as the first category in … Read more

Shortcode is not outputting all of the desired markup

I just tested this code and it appears to be working. Though as others have stated you are missing a semicolon at the end of margin-bottom, which you may want to add to be semantically correct. With that being said, to get the code to output exactly how you want when entered into the WYSIWYG, … Read more

Getting the date_diff function return the difference in days

Woohoo, I actually got it working. Had to use new DateTime() with the variables and $diff->days to display the days. Now just to prevent the function from duplicating the meta information in the rare cases where some store manager changes the status by accident back and forth between completed and some other status. Ideas? function … Read more

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