====== PHP 7 ======
  * [[http://php.net/manual/en/migration70.incompatible.php|Migrating from PHP 5.6.x to PHP 7.0.x]]


====== Debug =======
[[http://pelfusion.com/tools/how-to-debug-php-code-and-useful-php-debugging-tools/|How To Debug PHP Code And Useful PHP Debugging Tools]]
  * Gubed PHP Debugger：http://gubed.mccabe.nu/
  * PHP Debug：http://www.php-debug.com/www/
  * DBG：http://www.php-debugger.com/dbg/
  * PHP Dyn：http://sourceforge.net/projects/php-dyn/
  * Xdebug：http://xdebug.org/
  * Webgrind：http://code.google.com/p/webgrind/
  * MacGDBp：http://www.bluestatic.org/software/macgdbp/
  * Advanced PHP Debugger：http://pecl.php.net/package/apd

[[http://sixrevisions.com/web-development/how-to-debug-php-using-firefox-with-firephp/|How to Debug PHP Using Firefox with FirePHP]]

[[http://carsonified.com/blog/dev/how-to-debug-in-php/|How to Debug in PHP]]

[[http://www.ibm.com/developerworks/edu/os-dw-os-php-eclipse-pdt-debug.html|Debugging PHP using Eclipse and PDT]]

[[http://www.webcheatsheet.com/php/debug_php_with_xdebug.php|Debugging PHP with Xdebug]]

[[http://www.nusphere.com/products/debug_php.htm|Debug PHP with DBG Wizard]]

====== Misc ======
===== php-snow =====
http://code.google.com/p/php-snow/

Snow is a little language that compiles to PHP. It has its own syntax inspired by Python, Ruby, Go and Scala that strives to be DRY, clean and easy to read as well as write. For those familiar with Coffescript you could say that Snow is to PHP what Coffeescript is to Javascript.

====== PHP 驗證 E-Mail 信箱 ======
http://plog.longwin.com.tw/programming/2009/02/06/php-rfc-compliant-email-regex-validate-2009

===== 驗證 DNS 的 MX =====
http://plog.longwin.com.tw/programming/2007/11/30/validate_email_use_dns_mx_2007

====== Techotopia: PHP Essentials ======
http://www.techotopia.com/index.php/PHP_Essentials

====== Introduction to PHP Coding Standards ======
http://godbit.com/article/introduction-to-php-coding-standards

====== PHP 101: PHP For the Absolute Beginner ======
http://devzone.zend.com/node/view/id/627

====== 5 tools every PHP programmer should know about ======
http://immike.net/blog/2007/08/15/

====== 15 Cool Things About PHP That Most People Overlook ======
http://ioreader.com/2007/08/17/

====== 50 Extremely Useful PHP Tools ======
http://www.smashingmagazine.com/2009/01/20/50-extremely-useful-php-tools/

======  Yahoo Job Interview Questions ======
http://www.search-this.com/2007/08/13/yahoo-job-interview-questions-part-1/

http://www.search-this.com/2007/08/27/yahoo-job-interview-questions-part-2/

====== Benchmark tests ======
http://www.php.lt/benchmark/phpbench.php

[[http://reinholdweber.com/?p=3|40 Tips for optimizing your php code]]

====== Object-Oriented PHP for Absolute Beginners ======
http://www.elated.com/articles/object-oriented-php-for-absolute-beginners/