Search results for: "GET_ID function"

What are the advantages of using PDO or mysqli_* functions over the deprecated mysql_query function in PHP?

The mysql_query function is deprecated in PHP and should not be used due to security vulnerabilities and lack of support. It is recommended to use eit...

What are the advantages of using the glob() function in PHP to scan directories and create arrays?

When scanning directories in PHP, using the glob() function can be advantageous as it simplifies the process of retrieving files that match a specific...

How can one effectively use the implode() function in PHP to concatenate array values for SQL queries?

When constructing SQL queries in PHP, it is common to concatenate array values into a string to use in the query. The implode() function in PHP can be...

Is it possible to enhance the print function of a PHP tool by utilizing print CSS styles?

Yes, it is possible to enhance the print function of a PHP tool by utilizing print CSS styles. By creating a separate CSS file specifically for print...

What are common pitfalls when using the empty() function in PHP, and how can they be avoided?

One common pitfall when using the empty() function in PHP is that it will return true for variables that are set to 0 or "0", which may not be the int...