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PHP, being the most popular scripting language, has lots of documentation, tutorials and resources about itself. And, as a feature-rich language, it is possible to accomplish many tasks by default from handling e-mails to images, PDFs to database connections, etc. However, there are high-quality and free PHP classes and libraries which helps you get more like: good looking charts form validation parsing feeds better image or database handling and more. Here is a collection 40+ totally free PHP classes and libraries that every PHP developer would love to bookmark: Content

40+ Must-Bookmark PHP Classes & Libraries For Developing Faster

http://www.webresourcesdepot.com/40-must-bookmark-php-classes-libraries-for-developing-faster/
http://davidwalsh.name/backup-mysql-database-php One of the most important tasks any developer needs to do often is back up their MySQL database. In many cases, the database is what drives most of the site. While most web hosts do a daily backup of a customer's database, relying on them to make backups and provide them at no cost is risky to say the least. That's why I've created a database backup function that I can call whenever I want -- including nightly CRONs. The PHP & MySQL Code Of course, you'll need to provide database credentials to the function, as well as an array of tables you'd like to backup.

Backup Your MySQL Database Using PHP

http://www.virtuosimedia.com/dev/php/37-tested-php-perl-and-javascript-regular-expressions A regular expression, also called regex or regexp for short, is simply a piece of code that matches a pattern. Mastering regular expressions can be a difficult chore, and if you don't need them all of the time, the syntax is tricky enough to make the task frustrating or slow as you will constantly need to use a reference sheet. In order to save you time, I've compiled a list of PHP, Perl, and JavaScript regular expressions for common use cases that have been tested and are ready to go. This isn't a regular expression tutorial or even a reference; you can think of it more as a cheatsheet for when you just need the regex but don't want to put a lot of time into relearning regular expressions.

37 Tested PHP, Perl, and JavaScript Regular Expressions

PHP is the most widely-used language for programming on the web. Here are thirty best practices for beginners wanting to gain a firmer grasp of the fundamentals. Editor’s Note: The “Best Practices” series has been my baby for three articles now. However, due to my focus on the CI video series , I’ve decided to hand off this next entry to Glen. Having said that, I’m not very good at keeping my mouth shut! http://net.tutsplus.com/tutorials/php/30-php-best-practices-for-beginners/

30+ PHP Best Practices for Beginners

In the early days of PHP programming, PHP code was limited to being procedural in nature. Procedural code is characterized by the use of procedures for the building blocks of the application. Procedures offer a certain level of reuse by allowing procedures to be called by other procedures. However, without object-oriented language constructs, a programmer can still introduce OO characteristics into PHP code. It's a tad more difficult and can make the code more difficult to read because it's mixing paradigms (procedural language with pseudo-OO design). http://www.ibm.com/developerworks/opensource/library/os-php-7oohabits/index.html

Build seven good object-oriented habits in PHP