Category: WordPress

Argument to retrieve Posts via WP_Query() and display them in a loop

User the following code to retrieve Posts articles.

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Identifying template name in functions.php file

Main reason for using this function is to load .js scripts only on pages required via the functions.php page.

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Setting up Multi Sites in wordpress

Preparation Backup your database and files. Check if Pretty Permalinks are working on your site Deactivate all active plugins ( you can reactivate plugins after setting up the multisite) Configure Multi Site Add the following line of code in wp-config.php, just before the comment /* That’s all, stop editing! Happy blogging. */ /*…

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Functions used on Blog post (home.php) pages

Post title <?php the_title(); ?> Post content <?php the_content(); ?> Post excerpt <?php the_exerpt(); ?> Post Category <?php the_category(‘, ‘); ?> The (‘,’) parameter defines that if multiple categories are present it will be separated by a comma (‘,’) . Author avatar <?php echo get_avatar(get_the_author_meta(‘ID’),24); ?> ’24’ is the size of the avatar…

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remove or customise icon found in ‘previous_post_link()’ and ‘next_post_link()’

Use the following code to remove the default backward and forward icons. Original: <?php previous_post_link() ?> <?php next_post_link(); ?> Change to: <?php previous_post_link(‘%link’); ?> <?php next_post_link(‘%link’); ?> or <?php next_post_link(‘%link’, ‘Previous’); ?>

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Checking if a custom post type field exits

if(get_field(‘post_type_name’)){ //output value if poste type exists }

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Display page / post / custom post type title

Display the page title using the following code.

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ACF Displaying a select field

To display field valuses use this code $field = get_field_object(‘field_name’); $value = get_field(‘field_name’); $label = $field[‘choices’][ $value ];

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Increasing the WordPress Memory Limit

Edit your wp-config.php file and enter: define(‘WP_MEMORY_LIMIT’, ’96M’);

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