Search results for: "Escaping"

What are common pitfalls when trying to make smileys clickable in PHP code?

Common pitfalls when trying to make smileys clickable in PHP code include not properly escaping the smiley characters, not using the correct regular e...

How can the date format Y-m-d (e.g. 1987-02-20) be enforced using regex in PHP and what are the common issues that may arise?

To enforce the date format Y-m-d (e.g. 1987-02-20) using regex in PHP, you can use the following regular expression pattern: "/^\d{4}-\d{2}-\d{2}$/"....

What are the best practices for handling user input and variables in PHP scripts to prevent errors like the one mentioned in the forum thread?

Issue: The error mentioned in the forum thread is likely due to not properly sanitizing user input and validating variables in PHP scripts. To prevent...

What are some common mistakes to avoid when concatenating PHP variables in a string for file output?

When concatenating PHP variables in a string for file output, it is important to ensure that the variables are properly formatted and escaped to preve...

What are some common mistakes to avoid when working with arrays and database queries in PHP, as seen in the provided forum thread?

Issue: Common mistakes to avoid when working with arrays and database queries in PHP include not properly escaping input data to prevent SQL injection...