Find all the source codes of PHP Drops below:
Javascript Tooltip - Simple tooltip using HTML and Javascript.
Facebook Fan Page Update - Update status of multiple fan page in one submit.
Friend Selection Widget - Facebook style quick friend select filter with select/unselect option
Post in Facebook Wall - Graph API: Use PHP to post in your or your friends Facebook wall.
Facebook Friends - Graph API: Get a list of all your Facebook friends in your website.
Facebook Login - Graph API: Allow users to login to your website via their Facebook profile.
CSV to MySQL: Upload an import the content of a CSV file into MySQL Database.
RSS: Generate RSS feeds using PHP.
Accordion: Custom developed javascript accordion.
Custom radiobutton/checkbox: Change the way conventional checkboxes and radio buttons look like.
Custom dropdown: Change the way conventional drop down boxes look like.
Advertisement impression track: Track the number of impressions of a partcular advertisement, in an external website.
Create tiny URL: Source code for creating custom tiny URL.
Widget: Create reusable widgets similiar to digg.com using Javascript and PHP.
Excel Reader: Read excel file directly without converting to CSV with PHP
QR Code: Generate QR code of any string using PHP
Image Collage: Facebook style image collage/montage with PHP
Rounded Corners: Create rounded cornered image, button, textbox etc with and without CSS3
Login without session: Working without session variable but still maintaining the session variable values
Text Zoom: Zoom in/out the text of the entire web page, with Javascript.
JSON with AJAX: Call a json via Ajax and parse it as needed.
Detect Javascript: Facebook style hyperlink, with/without Javascript
Drag and Drop: Drag and drop shopping cart with jQuery and PHP
Online Active Users: Get a list of online active users in your website similar to Facebook.
Gmail Auto Logout: When the session is destroyed in one tab, all the other tabs gets logged out.
http://php-drops.googlecode.com/files/fb_page_publish.zip