Unicode Character Reference

Just a quick reference to all those delicious unicode characters and how they render on the web‽‽

Web Development symbols Unicode

HTTP Status Codes

This is a big update from the last time I looked into this, when I enumerated 57 Status Codes that Apache 2.x was capable of handling. This list contains 83 Status Codes recognized by Apache. I compiled the latest 2.4.4 Apache in order to view the actual codes sent by a live server.. very cool. You can read about the newest HTTP Status Codes in RFC 6585.

Net Apache cURL ErrorDocument Htaccess HTTP HTTP Headers Redirect Status Code

Website SEO Score Tool

Check out this free online SEO site-scoring tool. The SEO generated report is simple, neat, and helpful. The main thing I like about it is how it is a stand-alone website, a residual money making machine.

Software

Htaccess Mod_Rewrite – Crazy Advanced Master Class

htaccess rewrite Master Class! If you understand the basics of mod_rewrite, or if you literally write the mod_rewite.c code, this article will transform your thinking. The transformation is profound. Deeply effective. Culmination of the best of the best mod_rewrite tricks for understanding and learning exactly what rewrite is doing.

Htaccess Htaccess mod_rewrite PHP RewriteCond RewriteRule

Ultimate Htaccess Part II

Here is even more information from the Ultimate Htaccess Part I. For now this is very rough and you will want to come back later to read it.

Htaccess Apache HTTP Server Htaccess World Wide Web

Help the Free Software Foundation

Net Coreboot Free Software Foundation FSF GNU GNU/Linux Microsoft Windows

Renaming Sponsored Links in AdSense

Google AdSense calles their AdSense Ads, "Sponsored Links", while Text-Link-Ads.com recommends "Sponsored By". Of course it is against the Google Adsense TOS to rename your ads, but in general, for non-adsense, what do you like to call your sponsored links?

SEO

PHP Session File Hacks

What they say about kung-fu is true..

It can be attained by anyone through hard work over time. You can become as good as the amount of work you put in. Here's a short look at a basic technique that I use. Simply reverse engineering the source code and taking notes along the way...

static void php_session_send_cookie(TSRMLS_D)
  if (SG(headers_sent)) {
          if (output_start_filename) {
                  php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot send session cookie - headers already sent by (output started at %s:%d)",
                          output_start_filename, output_start_lineno);
          } else {
                  php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot send session cookie - headers already sent");
          }
          return;
  }

  /* URL encode session_name and id because they might be user supplied */
  e_session_name = php_url_encode(PS(session_name), strlen(PS(session_name)), NULL);

PHP PHP Session Session ID