Search results for: "mysql_fetch_row"

What is the correct syntax for using mysql_fetch_row in PHP?

The correct syntax for using mysql_fetch_row in PHP involves first establishing a connection to a MySQL database, executing a query to retrieve data,...

What is the common mistake indicated by the error "Wrong parameter count for mysql_fetch_row()" in PHP?

The error "Wrong parameter count for mysql_fetch_row()" in PHP indicates that the function mysql_fetch_row() is being called with the wrong number of...

What is the difference between mysql_fetch_row() and mysql_fetch_array() in PHP when fetching data from a database?

The main difference between mysql_fetch_row() and mysql_fetch_array() in PHP is that mysql_fetch_row() returns a numerical array of the fetched row, w...

What are some common pitfalls to avoid when using mysql_fetch_row() in PHP?

One common pitfall to avoid when using mysql_fetch_row() in PHP is not checking for false values, which can lead to errors if the query fails to retur...

What are the advantages of using mysql_fetch_array over mysql_fetch_row in PHP?

When using MySQL in PHP, mysql_fetch_array is preferred over mysql_fetch_row because mysql_fetch_array returns a result row as an associative array, w...