HTML Input Arrays: `name='education[]'` or `name='education'`?

Understanding the Syntax of HTML Element Arrays

An HTML input element can be an array by using the name attribute. However, there is a question about whether to use "name='education[]'" or "name='education'" to achieve this array functionality.

PHP utilizes the square bracket syntax to create array form inputs. When using "name='education[]'", accessing the values using "$educationValues = $_POST['education']" returns an array with all the input values.

JavaScript, however, prefers using "document.getElementById("education1")" for efficiency. In this example, the ID "education1" does not have to match the name attribute.

Therefore, the usage of square brackets depends on the programming language and specific implementation requirements.

The above is the detailed content of HTML Input Arrays: `name='education[]'` or `name='education'`?. For more information, please follow other related articles on the PHP Chinese website!