Using .htaccess  

1. .htaccess Basics Mar 9, 2006
2. Domain & subdomain pointing May 12, 2005
3. Automatic subdomains Jun 17, 2007
4. Undefined subdomains Jul 20, 2008
5. Prevent direct access to a pointer or subdomain directory Aug 15, 2006
6. Forcing or eliminating the WWW. Feb 9, 2005
7. Fixing the trailing slash problem May 11, 2005
8. Friendly URLs Mar 21, 2007
9. Rewrites and https Dec 18, 2007
10. Blocking traffic to your website Jan 2, 2005
11. Anti-leech May 25, 2005
12. Fancy default index page Jan 25, 2005

   Using .htaccess/.htpasswd Password Protection  

1. Setting up password protection Feb 9, 2005
2. Encrypt your password for .htpasswd PHP Dec 21, 2007
3. Auto Password Change and Email Notification PHP Dec 21, 2007
4. Auto generate .htpasswd file PHP Dec 18, 2007
5. Passing user authentication information to PHP PHP Jun 13, 2004

   Coding Tips  

1. HTML "One Liners" Nov 13, 2005
2. PHP "One Liners" PHPFeb 19, 2009
3. JavaScript "One Liners" JavaScript Aug 25, 2007
4. CSS examples Sep 9, 2006
5. SQL coding examples PHP Oct 1, 2011
6. MySQL Error Handling PHP Dec 20, 2007
7. AJAX example JavaScript PHP Aug 23, 2010
8. Regular Expression Rules Mar 22, 2006

   Uploads and Downloads  

1. File Upload Script PHP Oct 8, 2009
2. Custom Download Page PHP Oct 8, 2009
3. Tracking and Securing Downloads PHP Oct 29, 2011

   Mail  

1. Form Mail PHP August 27, 2010   see it on this page
2. Obfuscate your email address JavaScript Nov 12, 2006
3. Read and auto-process mail PHP Nov 12, 2004
4. Auto-responder PHP Dec 18, 2007
5. Display your email message count PHP Jul 30, 2004
6. Setting up SPF Records November 11, 2008
7. Specify a return-path for generated mail PHP Jul 18, 2006

   Working with Images  

1. Watermark images PHP Jul 14, 2007
2. Resize images (create thumbnails) PHP Jul 14, 2007

   Frequently Requested Website Functionality  

1. Visitor Counter PHP Dec 14, 2007   see it on this page
2. 404 Error Page (with reporting and logging) PHP Dec 20, 2007
3. HTML5 Audio (flash fall-back) JavaScript Aug 19, 2011
4. CAPTCHA PHP Aug 27, 2010   see it on this page
5. Poll (voting) PHP Dec 17, 2007   see it on this page
6. Weather PHP Jul 27, 2008
7. FAQ Page JavaScript May 23, 2005   see it on this page
8. Time Until JavaScript Mar 01, 2010
9. Random/weighted banners (images), quotes & more PHP Feb 9, 2005
10. Multiple random banners (images) PHP Feb 20, 2009
11. Load a random image (simple) JavaScript Jan 20, 2004
12. Image (banner) rotation JavaScript Oct 15, 2007
13. Simple "members only" pages PHP May 13, 2005
14. Replace banned words PHP Apr 5, 2007
15. Get the most recent file date PHP Jan 30, 2006
16. Moving (bouncing) Image JavaScript Nov 10, 2005
17. Sticky default values for an input JavaScript Oct 22, 2006
18. Photo Album PHP JavaScript Mar 14, 2010
19. Make every image pop up JavaScript Apr 13, 2010

   Using PHP  

1. Creating a custom php.ini file PHP Dec 18, 2007
2. Copying the php.ini file PHP Dec 18, 2007
3. Deleting php.ini files PHP Dec 18, 2007
4. Clean up your PHP scripts PHP Nov 11, 2005

   Website Managment  

1. Tips for keeping your website secure Jan 24, 2006
2. Using Cron Sep 13, 2005
3. Website Monitoring PHP Jun 18, 2009
4. Automated Site Backups PHP Dec 19, 2007
5. Automated MySQL Backups PHP Dec 19, 2007
6. Find File and Directory Sizes PHP Dec 14, 2007
7. Deleting session files PHP Aug 9, 2006
8. Search and Replace PHP Dec 14, 2007

   Other Tips  

1. URL Validation PHP Aug 26, 2009
2. Stop direct links to web pages PHP Jan 22, 2004
3. Ensure your page is not opened in a frame JavaScript May 5, 2005
4. Masking your URL in the Address Bar JavaScript Jul 20, 2004
5. Ban or allow IP Addresses (without using .htaccess) PHP Aug 24, 2010
6. Using Cookies PHP Sep 24, 2006
7. View your website in different resolutions JavaScript Jan 2, 2005
8. Validate Webpages JavaScript Oct 1, 2009

 

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Terms of Use

Frequently Asked Questions
This FAQ page uses the FAQ script from this site

Yes . . . but. While the scripts are functional as written, they are intended as starter scripts. You may want to modify them to meet your needs. For example, the Form Mail script includes input for - name, email and comments - you may want to add more input. You may also need to make some modifications to enable some scripts to work in your environment (see the next FAQ).

Webhosts have different environments - directory paths and installed modules, for example. You may need to make modifications to fit your specific environment.

The most recent update for each Tip or Script is shown. They are updated periodically to reflect changes to the environment (a new release of Apache or PHP, for example) or to update functionality. Please read the Terms of Use on this website.

There are no current plans to expand beyond the Apache PHP MySQL environment. But never say never.

All of these Tips & Scripts were created for use with specific websites. This is a good way to save the ideas (and/or code) for later reuse, and share with others.