​Learn how to properly use the LIKE operator in WordPress's wpdb prepare statements while avoiding SQL injection vulnerabilities. Discover two methods to handle wildcards and untrusted variables safely.

​This article provides a PHP code snippet that demonstrates how to set default settings for new forms in Gravity Forms, with the example being enabling the "Require user to be…

How to resolve the WordPress error "WordPress database error: [Multiple primary key defined]" when activating a plugin.How to resolve the WordPress error "WordPress database error: [Multiple primary key defined]" when…

How to resolve the 'Undefined offset: 1' error in WordPress and fix the issue caused by the dbDelta function.How to resolve the 'Undefined offset: 1' error in WordPress and fix…

​When preparing WordPress plugin or theme code, it's important to understand when it's necessary to use prepared statements and when it's not needed. This article provides guidance on when not…

​How to reuse variables in WordPress's $wpdb->prepare method by including them as parameters multiple times in the prepared statement. Example included.