drupal.org/node/207036

This is an indepth article on how to increase the PHP memory limit. It covers methods in cluding php.ini and htaccess files.

forums.devshed.com/php-faqs-and-stickies-167/an-introduction...

As requested by some members, and intended to be a useful resource to add to, here is an introduction to OOP. This is by no means complete and is intended to help those who just don't get objects to think about things a little differently, and slowly ...

kb.mediatemple.net/questions/36/Using+Environment+Variables+...

This article tells you how you can read apache enviromental variables with PHP.

php.net/manual/en/function.putenv.php

This command allows you to set Apache Environmental Variables from PHP. When set via this method they are only valid while the script is running, it is not a persistent setting.

onlamp.com/pub/a/php/2001/02/15/php_admin.html

A review of PHP directives and coding examples. These are set in the php.ini althought they can be set elsewhere.

forums.eukhost.com/f42/disabling-dangerous-php-functions-602...

Have you ever wondered which PHP functions are termed to be highly dangerous in web hosting & should promptly be left disabled in the configuration ?

PHP is a powerful language which; when used in an improper way, either unknowin ...

www.phpmagicbook.com/cheat-sheets/

Free PHP cheat sheets

my.justhost.com/cgi/help/406

FastCGI for PHP makes all your PHP applications run through mod_fcgid instead of mod_suphp. FastCGI applications are fast because they're persistent. There is no per-request startup and initialization overhead. This makes possible the development of ap ...

translate.googleusercontent.com/translate_c?depth=1&hl=en&ie...

when using a webserver you get this error. This article tells you how to fix it.

tips4php.net/2010/08/measure-php-page-loading-time/

A important part of the users experience, when visiting a website, is the page loading time, also know as PageSpeed

However loading times has been even more important to focus on after the latest updates of the Google ranging algorithm, where ...

blog.digitalstruct.com/2008/06/18/php-performance-series-max...

In the first article of the PHP Performance Series, I focused on PHP Caching Techniques. This time I want to talk about maximizing your database. This article will deal mostly with My ...

www.prestashop.com/blog/en/php-ini-file/

The php.ini file is one of the most crucial server configurations. I'll explain what the php.ini file is and why it's important to an Ecommerce website. This article will show you how to configure it for prestashop.

docstore.mik.ua/orelly/webprog/pcook/index.htm

This is a copy of O'Reilly PHP Cookbook 2002 online.

www.noupe.com/development/php-regular-expressions.html

The main purpose of regular expressions, also called regex or regexp, is to efficiently search for patterns in a given text. These search patterns are written using a special format which a regular expression parser understands. This is an article on i ...

sourcedaddy.com/php/differentiate-equal-signs.html

Learn what is the difference between =, == and == (= vs == vs ===) in PHP. This is the simplest and clearest description of this issue i have read. It instantly explains the difference and how and when to use the different operators.

sourcedaddy.com/php/comparison-operators.html

In PHP comparison operators use to compare the similarity between values. These are especially useful in control structures.

www.greywyvern.com/code/php/binary2base64

Use this tool to create data streams for embedding images (or any type of file) in (X)HTML, CSS and XML.

coderstoolbox.net/string/

Encode and decode strings: Base64, URL, XML, JavaScript

This site allows you to encode and decode a variety of different formats including xml and escaping code

www.epochconverter.com

Epoch Converter - Unix Timestamp Converter

www.base64decode.org

Have to deal with Base64 format? Then this site is made for You! Use the super simple online form below to decode or encode Your data. If You're interested about the inner workings of the Base64 format, just read the detailed description at the bottom ...