Search results for: "smilies"

Are there any security considerations to keep in mind when using PHP to handle user input, such as selecting smilies to display in a guestbook?

When handling user input in PHP, especially when selecting smilies to display in a guestbook, it is important to sanitize and validate the input to pr...

What are some common methods for replacing text with images (smilies) in PHP?

When working with text in PHP, a common task is to replace certain text patterns with images, such as smiley faces or emoticons. One way to achieve th...

What is the purpose of using bbcode functions with smilie replace in PHP?

When using BBCode functions with smilie replace in PHP, the purpose is to allow users to input text with emoticons or smilies that will be converted i...

In what situations would it be more appropriate to use PHP for dynamic content updates, such as displaying smilies, compared to JavaScript?

When the dynamic content updates involve server-side processing or database interactions, it would be more appropriate to use PHP. This is because PHP...

In the provided code snippet, what potential issues or pitfalls can arise when using eregi_replace() to replace text with smilies and BB codes?

Using eregi_replace() can lead to potential issues because it is case-insensitive and deprecated in PHP 5.3.0 and removed in PHP 7. To solve this issu...