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28 January 2017

wpdb last_query, last_result, last_error

January 28, 2017

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Wordpress

There are times that you wanted to print the exact query itself or query result right after it is executed. Use following wpdb class variables to troubleshoot. $wpdb->last_query This prints that last query that is executed, I mean the exact MySQL Query itself. $laundrycustomer = $wpdb->get_row(“SELECT company_name, customer_name, phone, address FROM laundry_customers where phone = $searchphone;”);…
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Difference between wpdb get_row(), get_results(), get_var() and get_query()

January 28, 2017

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Wordpress

WordPress defines a class called wpdb, which contains a set of functions used to interact with a database. Its primary purpose is to provide an interface with the WordPress database, but can be used to communicate with any other appropriate database. The $wpdb object can talk to any number of tables, but only to one…
Read More →: Difference between wpdb get_row(), get_results(), get_var() and get_query()

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