Search results for: "mysqli_query"
What are the differences between using mysql_query() and mysqli_query() functions for inserting data into a MySQL database in PHP?
When inserting data into a MySQL database in PHP, it is recommended to use the mysqli_query() function instead of the deprecated mysql_query() functio...
What are the differences between using mysqli_query in PHP 5.x and PHP 7.2?
In PHP 5.x, the mysqli_query function requires two parameters: the database connection and the query string. However, in PHP 7.2, the order of paramet...
Why is it recommended to use mysqli_query or PDO instead of mysql_query in PHP?
Using mysqli_query or PDO instead of mysql_query in PHP is recommended because the mysql extension is deprecated as of PHP 5.5.0 and removed in PHP 7....
What is the common cause of the warning "mysqli_query() expects parameter 1 to be mysqli, string given" in PHP?
The common cause of the warning "mysqli_query() expects parameter 1 to be mysqli, string given" in PHP is passing a string instead of a mysqli object...
Why is it important to check if mysqli_query returns a valid result in PHP, as mentioned in the thread?
When using mysqli_query in PHP to execute a MySQL query, it is important to check if the function returns a valid result. This is necessary because my...