DeveloperTutorials has a whole group of new tutorials posted in the last few days:

• Adding Custom Text to an Image Using PHP - using GD to edit an image
• Displaying Load Time with PHP - display how long your pages take to render
• How to Upload Files with PHP - using the built-in file uploading abilities in PHP
• Using Control Structures and Foreach Loops in PHP - using the "foreach" control structure in PHP
• How to Setup and use Printing Variables in PHP - simple information about echoing values in PHP
• How to Setup Variable Scope and Global Declarations - An intro to variable scope
• Object Orientated Programming with PHP - working with OOP in PHP
• Storing Images in a Database - an alternative to storing image files on the drive

They have many, many more tutorials posted as well, with the above just being a small sampling. Be sure to check them out for hints and help on your needed topic...