Search results for: "potential consequences"

Are there any potential pitfalls or security risks associated with manually clearing cookies in PHP?

When manually clearing cookies in PHP, one potential pitfall is accidentally deleting cookies that are still needed for the functioning of the website...

What are the potential pitfalls of using the explode() function to format dates in PHP?

Using the explode() function to format dates in PHP can be problematic because it assumes a specific date format and may not handle all possible date...

What are some potential issues with using file_exists() function in PHP for checking image URLs?

When using the file_exists() function in PHP to check image URLs, one potential issue is that it may not work with remote URLs due to restrictions on...

What are potential issues with reading source code from external websites using fopen in PHP?

When reading source code from external websites using fopen in PHP, potential issues can arise due to security vulnerabilities such as allowing remote...

What best practice should be followed when using session_start() in PHP to avoid potential issues?

When using session_start() in PHP, it is important to call it at the beginning of every page where session variables are used. This ensures that the s...