Date & Time

PHP native date functions use integer timestamps for computations. Because of this, dates are restricted to the years 1901-2038 on Unix and 1970-2038 on Windows due to integer overflow for dates beyond those years. This library was developed to overcome these limitation by replacing the native function's signed integers with PHP floating point numbers when necessary. This library supports dates from 100 A.D. to billions of years in the future. For high speed, this library uses the native date functions where possible, and only switches to PHP code when the dates fall outside the 32-bit signed integer range.

A class to measure time intervals in microseconds. You can take times during a code run and at the end get a time table as HTML or text table. The output will contain total and as delta between each take in microseconds. For a howto go to: http://www.blueshoes.org/howto/Bs_StopWatch.pdf

This is a PHP script for displaying the current time in a digital clock on your web page. It uses individual digit images for the clock, and does not require any special library.

Analogic Clock is a PHP script for displaying an analog clock on your Web page. It uses the GD library to create the clock image on the fly.

International Text Date is a PHP script for displaying the date in your selected language. Currently supported languages include En, Fr, De, Es and Se.

International Date is a highly configurable PHP script that allows you to display the current date in a gif image for a selected language. It currently supports En, Fr, De, Es and Se.

This script does not use the GD library. All PNG generation code, including CRC checksum calculation and ZLIB-implementation, is pure PHP3. You can use it as a benchmark (because it's slow), or as a quick reference for implementing a simple PNG-file generator.