Search results for: "Escaping"

What are common pitfalls when using the mysql_fetch_array function in PHP?

Common pitfalls when using the mysql_fetch_array function in PHP include not checking for false values returned when there are no more rows to fetch,...

What are common pitfalls to avoid when sending HTML emails using PHP?

Common pitfalls to avoid when sending HTML emails using PHP include not properly setting the Content-Type header to indicate that the email is HTML fo...

How can user input of type=date be assigned to a variable in PHP for use in an SQL query?

When receiving user input of type=date in PHP, it is important to properly sanitize and validate the input before using it in an SQL query to prevent...

What are the advantages and disadvantages of using echo to output HTML in PHP code?

When using echo to output HTML in PHP code, the advantage is that it is a simple and straightforward way to display content on a webpage. However, the...

What are common pitfalls when trying to modify HTML elements created with PHP using JavaScript functions?

Common pitfalls when trying to modify HTML elements created with PHP using JavaScript functions include not properly targeting the elements, not waiti...