Search results for: "dangerous characters"

How can one ensure that the generated HTML code is valid when using variables in PHP to create elements?

When using variables in PHP to create HTML elements, it is important to ensure that the generated HTML code is valid. One way to achieve this is by pr...

What are some common pitfalls when using the str_split function in PHP?

One common pitfall when using the str_split function in PHP is that it splits the string into an array of individual characters by default, which may...

What are common syntax errors when working with PHP recordsets?

Common syntax errors when working with PHP recordsets include missing semicolons at the end of lines, incorrect variable names or usage, and mismatche...

How can the issue of the script not saving longer source code text be addressed in PHP, especially when certain HTML tags seem to affect the saving process?

Issue: To address the problem of the script not saving longer source code text in PHP, especially when certain HTML tags affect the saving process, on...

What are the best practices for handling string values in PHP before updating them in a varchar field in a MySQL database?

When handling string values in PHP before updating them in a varchar field in a MySQL database, it is important to properly sanitize and escape the in...