Andrew Collington amnuts

## stuff.php
<?php

// Return greatest common divider of two numbers
function gcd($a, $b) {
    return $b ? gcd($b, $a % $b) : $a;
}

// Returns the least common multiple of two or more numbers.
function lcm(...$numbers): int
{

## timer.php
<?php

/**
 * Utility class to enable very simplistic timing.
 *
 * Usage example:
 *
 *     $t = new Timer();
 *     // do something here
 *     echo $t;

## limit-textarea.js
<script type="text/javascript">
    $(function(){
        function wordCount(str, charlist) {
            var len = str.length, cl = charlist && charlist.length,
                chr = '', tmpStr = '', i = 0, c = '', wC = 0, reg = '', match = false;
            var _preg_quote = function(str) {
                return (str + '').replace(/([\\\.\+\*\?\[\^\]\$\(\)\{\}\=\!<>\|\:])/g, '\\$1');
            }
            var _getWholeChar = function(str, i) {
                var code = str.charCodeAt(i);

## sort.js
// From: https://stackoverflow.com/a/36079484

// The unsorted data
let data = {
  a: 'A',
  c: 'C',
  b: 'B'
};

// Create it sorted

## ofilter.php
<?php

/**
 * Filter an array of objects.
 *
 * You can pass in one or more properties on which to filter.
 *
 * If the key of an array is an array, then it will filtered down to that
 * level of node.
 *

## gist:d366e76122f1ad32052d8b82dd2d516c
# first make sure MP4Box is install

sudo apt-get install gpac

# then run this from the command line

for i in *.h264; do MP4Box -add $i ${i%.*}.mp4; done

## volume.py
from RPi import GPIO
from time import sleep
import subprocess

clk = 5
dt = 6
btn = 26

# vals from output of amixer cget numid=1
min = 0

## .bashrc
# change the colour of the base directory depending on whether
# I'm in the live/staging/dev areas.  Also show the user and host
# as well as the bash history number of the command.

C_DEV="\[\033[0;32m\]"     # green
C_STAGE="\[\033[0;33m\]"   # yellow
C_LIVE="\[\033[1;31m\]"    # bold red
C_PATH="\[\033[0;37m\]"    # white
C_COUNT="\[\033[0;36m\]"   # cyan
C_NONE="\[\033[0m\]"       # reset

## phprc
date.timezone = "Europe/London"
expose_php = 0
extension = phar.so
extension = fileinfo.so
extension = intl.so
suhosin.executor.include.whitelist = phar

[opcache]

zend_extension=opcache.so

## toner.js
/**
 * Usage:
 *
 * <img src="pic.jpg" data-colour="blue" />
 * <img src="pic.jpg" data-colour="green" data-contrast="40" />
 * <img src="pic.jpg" data-colour="pink" data-brightness="30" />
 * <img src="pic.jpg" data-colour="#ddc258" data-contrast="40" data-brightness="30" />
 * <script>$(function(){ $(img['data-colour']).toner(); });</script>
 */
;(function ($, window, document, undefined) {