PHP Scripts
Below is a zip file of various PHP scripts that I had written a long time ago. I found them again recently and decided to publish them in the hope that they might be of some use to somebody. There is very little documentation throughout the code, but most are only a few lines long so they are pretty self explanatory. I’m pretty sure most are horribly inefficient. I didn’t really know much about that when writing them. The scripts were also written for a PHP4 host, so they either have clunky workarounds, or else backported PHP5 functions.
| Script | Description |
| baseconvert | Convert between various number bases. |
| bmi | Calculate your Body Mass Index. |
| dotpitch | Calculate the dot pitch and PPI of your screen. |
| easterdate | Find out what date Easter Sunday falls on. |
| eircomwep | Calculate the default wep key for eircom netopia routers. |
| euro | Check the validity of Euro banknotes. |
| fibonnaci | Calculate the n-th Fibonnaci number. |
| hash | Calculate various cryptographic hashes. |
| haversine | Calculate the distance between two decimal coordinates. |
| info | Various information about your internet connection. |
| ip | Displays your ip address. |
| randnum | Generates a random number between 0 and 100. |
| suntime | Calculate the time of sunrise and sunset. |
| tagstrip | Strip html tags from the given input. |
| time | Outputs the current time. |
| unixtime | Convert a unix timestamp to a standard time format. |
| xkcd | Returns the most recent xkcd comic as an image. |
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I have extracted the zip to the download <a href="http://dereenigne.org/wp-content/uploads/phpscripts/">directory</a> so you can use them without have to run your own <acronym title="Linux, Apache, MySQL and PHP">LAMP</acronym> stack or click here to <a href="http://dereenigne.org/wp-content/uploads/phpscripts.zip">download</a>.
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