Search results for: "select *"

What is the significance of naming a select element with [] in PHP?

When naming a select element with [], it signifies that the select element will be treated as an array in PHP. This is useful when dealing with multip...

What are the potential benefits of using a "SELECT in SELECT" approach in SQL queries for data manipulation in PHP?

When dealing with complex data manipulation tasks in PHP using SQL queries, using a "SELECT in SELECT" approach can be beneficial for scenarios where...

How can PHP be used to create a form with checkboxes or select fields for users to select files for deletion?

To create a form with checkboxes or select fields for users to select files for deletion using PHP, you can first list the files in a directory and di...

Is it best practice to always list out all columns in a SELECT statement instead of using SELECT * in PHP database queries?

It is generally considered best practice to list out all columns explicitly in a SELECT statement instead of using SELECT *. This is because using SEL...

What is the difference between a dropdown menu and a select menu in PHP?

Dropdown menus and select menus are both HTML elements used to create a list of options for users to choose from. In PHP, dropdown menus are typically...