Fast socket server implementation using *Generator* available in PHP5.5
Do you remember PHP's string functions?
If not, just wrap you text with Text! It will save a minute on your coding.
Manage multiple environment /
Manage dependencies between objects /
Perform a Lazy instantiation /
Perform a Factory pattern
fgetcsv()? No, it's not enough.
Line breaks in the cell /
Multibyte string (especially NON UTF-8) /
Double quotes in the cell / Large Files
Run multiple tasks asynchronously, also provides Java like Thread and Runnable interface.
Simple PHP implementation of Steganography.
Store a hidden message into an image as color information at each pixel.