Knowee
Questions
Features
Study Tools

Explain the difference between Function mysqli_fetch_row () and mysqli_fetch_assoc ()? (2 points)

Question

Explain the difference between Function mysqli_fetch_row () and mysqli_fetch_assoc ()? (2 points)

🧐 Not the exact question you are looking for?Go ask a question

Solution

The main difference between the mysqli_fetch_row() and mysqli_fetch_assoc() functions in PHP lies in the way they return data from a database query.

  1. mysqli_fetch_row(): This function returns a numerical array of values. Each value in the array corresponds to a column's value in the row from the database. The array indices are numerical and start from 0. For example, if you have a table with columns 'id', 'name', and 'email', the function will return an array like [1, 'John', '[email protected]'].

  2. mysqli_fetch_assoc(): This function returns an associative array of values. Each value in the array corresponds to a column's value in the row from the database. The array indices are the column names. So, for the same table, the function will return an array like ['id' => 1, 'name' => 'John', 'email' => '[email protected]'].

In summary, mysqli_fetch_row() returns a numerical array while mysqli_fetch_assoc() returns an associative array with column names as keys.

This problem has been solved

Similar Questions

What is the purpose of the PDOStatement fetch() function?Question 7Answera.Fetches the next row from a result setb.This is not a PDOStatement functionc.Fetches the first row from a result setd.Fetches all rows from a result set

Which of the methods are used to manage result sets using both associative and indexed arrays?Group of answer choicesget_array() and get_row()fetch_array() and fetch_column()fetch_array() and fetch_row()get_array() and get_column()

Which method retrieves each row from the prepared statement result and assigns the fields to the bound results?Group of answer choicesrow()fetch_row()fetch()get_row()

3. What is the significance of the MySQL SELECT statement, and how is it used to retrieve data from a table?

What is the purpose of the PL/SQL FETCH command?

1/1

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.