templates - Read For Learn

Customizing get_the_excerpt() to specific length and “Read More” output.

To get a specific length you can use: wp_trim_words function. It has 3 parameters. Text to trim. Ex: get_the_content() Number of words. Ex: 295 What to append after end of the text. Ex: ” This means null. Use this: <span> <?php echo wp_trim_words( get_the_content(), 295, ” ); ?> <i><a style=”color:#1975D1;float:Right;” class=”title” href=”https://wordpress.stackexchange.com/questions/75069/<?php the_permalink() ?>” rel=”bookmark”>Click … Read more

Change the name of the ‘Default Template’

There is a filter for this since version 4.1; cf. https://github.com/WordPress/WordPress/commit/7cdbac53e8497b346d1009375d36586fb6e5197c You can now use: add_filter(‘default_page_template_title’, function() { return __(‘My default template name’, ‘your_text_domain’); });

How to show a under construction page for a domain but still be able to work on index.php?

You can filter template_include and include a special file for users who are not logged in: /* Plugin Name: T5 Under Construction */ add_filter( ‘template_include’, ‘t5_uc_template’ ); function t5_uc_template( $template ) { $uc_template = dirname( __FILE__ ) . ‘/under-construction.php’; if ( ! is_user_logged_in() ) return $uc_template; if ( ! current_user_can( ‘administrator’ ) ) return $uc_template; … Read more

How to get slug of current category in taxonomy template?

You can get the term object of the category you’re viewing with get_queried_object(). That will contain the slug. $term = get_queried_object(); echo $term->slug;

What is the link to my default “archive” page?

No, there is no “full archive” page like you describe created by default. This would basically be the twentyten index page set to display “your latest posts.” If you don’t want to access the archives via some sort of filter (category, author, year, month etc.) then you will need to create your own archive template … Read more

Custom templates folder

As of WordPress 3.4 you can put your page templates in whatever direct subdirectory you need, it doesn’t sound like you can put them into sub-sub directories but I haven’t tested this. I suggest storing templates into /page-templates/ folder as WordPress seems to recognize it. From WordPress Page Templates Entry: WordPress recognizes the subfolder page-templates. … Read more

Where is get_header(‘shop’) file in Woocommerce templates

get_header( $name ) is a WordPress function, that will try to load the file header-{$name}.php from your theme’s root folder. If this file doesn’t exist, WordPress will load the default header.php file.

How to check if a shortcode exists?

#23572 introduced shortcode_exists() into 3.6.

How to edit contents of dynamic_sidebar()?

The contents of dynamic_sidebar are pulled from the widgets associated with this “Sidebar” aka “Widget Area” in wp-admin, as @s_ha_dum answered. There is no template file for the sidebar itself. Visit /wp-admin/widgets.php under Appearance -> Widgets and find the widget area titled homepage-infobox. You be able to add/remove widgets and possibly make changes to the … Read more

View WordPress page template usage (or unused)

What you need to do is compare the values of the meta field _wp_page_template, which contains the page template selected for a single page with the available page templates. For this you need to construct an array of used templates, because you want the templates used by all the pages, similar as shown here: Return … Read more

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