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Larry Ullman's Articles
On this page you will find all of the articles written by Larry Ullman, along with a description of that article and a link to it, if applicable.
Creating an Ajax Process Using PHP and Oracle
Part of the Oracle Technology Network's Oracle + PHP Cookbook series, this article goes over the Oracle, PHP, and JavaScript required to implement a simple Ajax transaction. The specific example shows how to check if an email address is already registered in a database.
http://www.oracle.com/technology/pub/articles/oracle_php_cookbook/ullman-ajax.html
Published: January 24, 2007
How To Encrypt Data in Oracle Using PHP
Part of the Oracle Technology Network's Oracle + PHP Cookbook series, this article teaches exactly what the title suggests: how to encrypt data in Oracle using PHP. The trick I use in this example is to define your own stored routines that will handle the encryption. This securely puts the encryption information hidden in the database and you only need to call the routines in your queries in order to invoke them using PHP.
http://www.oracle.com/technology/pub/articles/oracle_php_cookbook/ullman_encrypt.html
Published: December 20, 2005
Binding Variables in Oracle and PHP
Part of the Oracle Technology Network's Oracle + PHP Cookbook series, this article covers everything you need to know to use bound parameters in your PHP queries. Doing so can improve both the security and speed of your PHP-Oracle interactions.
http://www.oracle.com/technology/pub/articles/oracle_php_cookbook/ullman_bindings.html
Published: October 19, 2005
Five Things You Didn't Know You Could Do With PHP
Written for the Web site DevSource, in this article I write about five lesser known features of PHP. The first two are little tricks that I find useful. The third goes into error handling. The fourth introduces the relatively new but very useful glob() function. And the last touches upon PHP's support for HTML Tidy.
http://www.devsource.com/article2/0,1759,1778106,00.asp
Published: March 21, 2005
Newsletter #25 Sent!
The latest newsletter went out today. If you're not subscribed to receive it, you can read it online.
(February 2, 2010)
Newsletter #24 Released
The latest newsletter went out today. If you're not subscribed to receive it, you can read it online.
(December 17, 2009)
New Blog Series on the Yii Framework
I've been writing a series of articles on the Yii framework for PHP Web development. There are currently seven posts, taking you from start to finish of the development process, with more to come.
(November 12, 2009)
