craiga

<?php
	/**
	 * Log memory usage.
	 * 
	 * Makes use of {@link https://gist.github.com/1849563 _log} and {@link https://gist.github.com/2880386 formatMemory}.
	 *
	 * @author Craig Anderson <[email protected]>
	 * @link https://gist.github.com/3336985
	 */
	protected function _logMemoryUsage()

craiga

/**
 * Get the ID of an element.
 *
 * Get the ID of an element, generating one if none exists and the second
 * parameter is set to true.
 * Makes use of {@link https://gist.github.com/craiga/4075392 randomString}.
 *
 * @author Craig Anderson <[email protected]>
 * @link https://gist.github.com/3279884
 */

craiga

<?php

/**
 * Format a number of seconds.
 *
 * Format a number of seconds into a number of seconds, minutes, hours and days.
 * Produces output like "1 second", "110 seconds", "4 hours" or "123 microseconds".
 * The accuracy gets a little rough once it gets into months, but it's only meant
 * as an approximation.
 *

craiga

<?php

/**
 * Remove old files.
 *
 * Remove files older than one day (or the age specified). Will not remove old directories.
 *
 * @param $directory        The directory to remove files from.
 * @param $recursive        Whether to remove files from subdirectories as well. False by default.
 * @param $age              The minimum age of a file before it is removed. One day by default.

craiga

# get ip address to put into your workstation's /etc/hosts
sudo ifconfig eth0

# set up ssh (courtesy of Doug)
sudo aptitude install openssh-server
sudo sed -i 's/^ChallengeResponseAuthentication.*$/ChallengeResponseAuthentication yes/g' /etc/ssh/sshd_config
sudo service ssh restart

# tab completion
sudo aptitude install bash-completion

craiga

<?php

/**
 * Normalise a URL.
 *
 * Normalise a URL. Returns null if the URL couldn't be normalised.
 *
 * @author Craig Anderson <[email protected]>
 * @link https://gist.github.com/2986522
 */

craiga

<?php

/**
 * Print some XML.
 * 
 * FIXME: This probably doesn't do a good job at prettifying whitespace when supplied with a DOMNode.
 * 
 * @author Craig Anderson <[email protected]>
 * @link https://gist.github.com/2934093
 */

craiga

<?php

/**
 * Format a number of bytes.
 *
 * Format a number of bytes into a readable string in either IETF (kibibyte,
 * 1024 bytes) or SI (kilobyte, 1000 bytes) units.
 * Produces output like "1 byte", "28 bytes", "4 MB" or "22 GiB".
 *
 * @param $memory	The number of bytes to format. The result of 

craiga

<?php

require_once("GetUrlHttpErrorException.php");
include_once(dirname(__FILE__) . "/../removeOldFiles/removeOldFiles.php");

/**
 * Get a URL.
 *
 * Get a URL, optionally caching the response. Will remove old cached files if {@link https://gist.github.com/craiga/3161529 removeOldFiles} is present.
 *

craiga

<?php

/**
 * Slugify a string.
 * 
 * Convert "Hello, world! It's Craig in 2012." to "hello-world-its-craig-in-2012".
 * See test_slugify for more examples.
 * 
 * @author Craig Anderson <[email protected]>
 * @link https://gist.github.com/2716157