joshhartman

<?php
/*
Plugin Name: Dashboard Commander
Plugin URI: http://www.warpconduit.net/wordpress-plugins/dashboard-commander/
Description: Command your admin dashboard. Manage built-in widgets and dynamically registered widgets. Hide widgets depending upon user capabilities. Plugin is based upon Dashboard Heaven by Dave Kinkead.
Version: 1.0.1
Author: Josh Hartman
Author URI: http://www.warpconduit.net
License: GPL2
*/

joshhartman

<?php
date_default_timezone_set('America/Chicago'); // Set this in your app's config
function getHowLongAgo($date, $display = array('Year', 'Month', 'Day', 'Hour', 'Minute', 'Second'), $ago = 'Ago')
{
    $date = getdate(strtotime($date));
    $current = getdate();
    $p = array('year', 'mon', 'mday', 'hours', 'minutes', 'seconds');
    $factor = array(0, 12, 30, 24, 60, 60);

    for ($i = 0; $i < 6; $i++) {

joshhartman

<?php
$folder = opendir('.'); // Use '.' only if the PHP file is in the same folder as your files, otherwise use a relative or absolute path.
$file_types = array('jpg', 'jpeg', 'gif', 'png');
$file_list = array();
while ($file = readdir ($folder)) {
    $parts = explode('.', $file);
    $ext = array_pop($parts);
    if(in_array($ext, $file_types)) {
        array_push($file_list, $file);
    }

joshhartman

<?php
date_default_timezone_set('America/Chicago');
// This function will take a number and add "th, st, nd, rd, th" after it. For example: echo ordinal(10); // outputs '10th'
function ordinal($i){
    $l=substr($i,-1);$s=substr($i,-2,-1);return$i.(($l==1&&$s==1)||($l==2&&$s==1)||($l==3&&$s==1)||$l>3||$l==0?'th':($l==3?'rd':($l==2?'nd':'st')));
}

echo 'Today is the '.ordinal(date('z')).' day of this '.ordinal(date('Y')).' year of the common era.';
?>

joshhartman

<?php
function linkify($text) {
    $text = preg_replace('/\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[A-Z0-9+&@#\/%=~_|]/i', '<a href="\0">\0</a>', $text);
    $text = preg_replace('/\b((mailto:)?[A-Z0-9._%+-]+@[A-Z0-9._%-]+\.[A-Z]{2,4})/i', '<a href="mailto:\0">\0</a>', $text);
    return $text;
}
$test_text = "An example of an email address is [email protected]. Google (http://www.google.com) is the leading search engine! Check out the latest tut @ http://nettuts.com.";

echo linkify($test_text);
?>

joshhartman

<?php
function shorten($n, $l=75, $e=' ...') {
    if ($l >= strlen($n)) { return $n; }
    $n = explode(' ', substr($n, 0, $l));
    if (count($n)>1) { unset($n[count($n)-1]); }
    return implode(' ', $n).$e;
}

echo shorten('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras gravida purus gravida enim interdum bibendum non vel enim. In et massa eu nibh pellentesque porta.');
?>

joshhartman

<?php
date_default_timezone_set('America/Chicago');
function secsToStr($secs) {
    if($secs>=86400){$days=floor($secs/86400);$secs=$secs%86400;$r=$days.' day';if($days<>1){$r.='s';}if($secs>0){$r.=', ';}}
    if($secs>=3600){$hours=floor($secs/3600);$secs=$secs%3600;$r.=$hours.' hour';if($hours<>1){$r.='s';}if($secs>0){$r.=', ';}}
    if($secs>=60){$minutes=floor($secs/60);$secs=$secs%60;$r.=$minutes.' minute';if($minutes<>1){$r.='s';}if($secs>0){$r.=', ';}}
    $r.=$secs.' second';if($secs<>1){$r.='s';}
    return $r;
}
echo secsToStr(time()-strtotime('1/1/2011'));

joshhartman

<?php
//this is a sample xml string
$xml_string="<?xml version='1.0'?>
<moleculedb>
    <molecule name='Benzine'>
        <symbol>ben</symbol>
        <code>A</code>
    </molecule>
    <molecule name='Water'>
        <symbol>h2o</symbol>

joshhartman

<?php
class TwitterFeed {
    private var $feed_url;
    private var $feed_data;
    
    public function __construct($username, $limit=5){
        date_default_timezone_set('America/Chicago');
        $this->feed_url = "http://search.twitter.com/search.atom?q=from:".$username."&rpp=".$limit;
        $this->feed_data = simplexml_load_file($this->feed_url);
    }   

joshhartman

<?php

register_post_type('job-opportunities', array(
	'labels' => array(
		'name' => 'Job Opportunities',
		'singular_name' => 'Job Opportunity',
		'add_new' => 'Add New Job',
		'add_new_item' => 'Add New Job Opportunity',
		'edit_item' => 'Edit Job',
		'new_item' => 'New Job Opportunity',