The did_action function in WordPress is a core function that checks if a specific action has been executed and how many times it has been run during a particular instance or page load. This function […]
The zeroise function is a part of WordPress’s suite of PHP functions. Its purpose is to add leading zeros to a number until it reaches a specified length. This function is primarily used when you […]
The is_main_site function in WordPress is a tool that checks whether a specific site is the main site in a WordPress Multisite network. A WordPress Multisite network allows a single WordPress installation to host multiple […]
The is_attachment() function in WordPress is a conditional tag that checks whether the query is for an attachment page. It is part of the WordPress core and returns a boolean value, true or false, depending […]
The sanitize_user function plays a role in the process of data cleaning, specifically for user data. The primary purpose of the sanitize_user function is to ensure that usernames are stored safely in the database and […]
The get_current_network_id function in WordPress is primarily designed to retrieve the ID of the current network. In a WordPress Multisite environment, multiple websites or blogs can be managed under a single WordPress installation. Each of […]
The WordPress esc_sql function is used to escape a string before sending a SQL query to the database. This is useful for preventing SQL injection attacks, where malicious code is inserted into a query in […]
The includes_url function in WordPress is used to retrieve the URL of the includes directory. This directory typically contains important files that are used by WordPress to perform various tasks and functionalities. The returned URL […]
The get_attached_file function in WordPress is designed to retrieve the file path of an attachment’s file. It is primarily used when there is a need to know the physical path of an uploaded file in […]
The term_exists function is a part of the WordPress core function library. Its primary purpose is to check if a particular term exists within a specific taxonomy in the WordPress database. This function can be […]