Wordpress
From Wasya Wiki
Contents
Plugins
- wp-subtitle
Install
sudo apt-get install php5-mysqlnd-ms
Develop
Debug
define( 'WP_DEBUG', true ); define( 'WP_DEBUG_LOG', true ); define( 'WP_DEBUG_DISPLAY', false ); @ini_set( 'display_errors', 0 );
// Use dev versions of core JS and CSS files (only needed if you are modifying these core files) define( 'SCRIPT_DEBUG', true );
List Categories
From: https://stackoverflow.com/questions/39704715/how-to-display-all-categories-in-wordpress/43927536
$args = array( 'child_of' => 0, 'current_category' => 0, 'depth' => 0, 'echo' => 1, 'exclude' => '', 'exclude_tree' => '', 'feed' => '', 'feed_image' => '', 'feed_type' => '', 'hide_empty' => 0, 'hide_title_if_empty' => false, 'hierarchical' => true, 'order' => 'ASC', 'orderby' => 'name', 'separator' => '<br />', 'show_count' => 0, 'show_option_all' => '', 'show_option_none' => __( 'No categories' ), 'style' => 'list', 'taxonomy' => 'category', 'title_li' => __( 'Categories' ), 'use_desc_for_title' => 1, ); var_dump( wp_list_categories($args) );
REPL
php -a define('WP_USE_THEMES', false); require('./wp-load.php'); $loop = get_posts( 'numberposts=1' ); $subtitle = new WP_Subtitle( 185 ); var_dump( $subtitle->get_raw_subtitle() );
Move Wordpress
update wp_options set option_value='http://staging.annesque.com' where option_id in (2, 1); cat 20180529_annesque_wp.sql | sed 's/utf8mb4_unicode_520_ci/utf8mb4_unicode_ci/' > out.sql chown www-data:www-data <the wp dir> apt-get install php5-mysqlnd-ms apt-get install libapache2-mod-php5
Get a json of a post
https://piousbox.com/wp-json/wp/v2/posts?slug=<slug>
Menus
<h2 class='widget-title' ><?= wp_get_nav_menu_name('footer') ?></h2>
Test
Install
bash bin/install-wp-tests.sh usage: bin/install-wp-tests.sh <db-name> <db-user> <db-pass> [db-host] [wp-version] [skip-database-creation]
Run
phpunit
Troubleshoot
Wordpress plugin install: Could not create directory
sudo chown -R www-data:www-data ../../wordpress_webdevzine/
Change password
UPDATE `wp_users` SET `user_pass` = MD5( 'new_password' ) WHERE `wp_users`.`user_login` = "admin_username";
wp-json/elementor/v1/globals 404 not found
Restarting a couple of times worked...
Going into settings->permalinks and re-saving the setting, worked.
Turn on logging
@ini_set( 'display_errors', getenv('display_errors') ); @ini_set( 'display_errors', 1 );
/var/www/html/wp-content/debug.log will have the file.