Pleiades

function startsWith($haystack, $needle)
{
     $length = strlen($needle);
     return (substr($haystack, 0, $length) === $needle);
}

function endsWith($haystack, $needle)
{
    $length = strlen($needle);
    if ($length == 0) {

Pleiades

/*
 * Replaces the default media-type icon library in wp-includes/images/crystal with wp-content/themes/{theme-name}/images/
 * WordPress default media types include archive, audio, code, document, interactive, spreadsheet, text, and video.
 *
 */
add_filter( 'icon_dir', 'wpdocs_theme_icon_directory' );
add_filter( 'icon_dir_uri', 'wpdocs_theme_icon_uri' );
 
/*
 * Return my desired icon directory

Pleiades

{
   "meta":{
      "version":"2.6.11",
      "build":1509578938
   },
   "pods":{
      "527":{
         "id":527,
         "name":"credit_card",
         "label":"Credit Cards",

Pleiades

Code Samples for Hooks And Filters Class

<?php

/* Filter the title to add a page number if necessary.
   ------------------------------------------------------------------------------------ */

add_filter( 'wp_title', 'page_numbered_wp_title', 10, 2 );

function page_numbered_wp_title( $title, $sep ) {

Pleiades

<?php
function ppsc_array_sort (&$array, $key) {
	$sorter=array();
	$ret=array();
	reset($array);
	foreach ($array as $ii => $va) {
		$sorter[$ii]=$va[$key];
	}
	asort($sorter);
	foreach ($sorter as $ii => $va) {

Pleiades

function twitter( $atts, $content=null ){ 
        /* Author: Nicholas P. Iler 
         * URL: http://www.ilertech.com/2011/07/add-twitter-share-button-to-wordpress-3-0-with-a-simple-shortcode/ 
         */ 
       extract(shortcode_atts(array( 
            'url' => null,  
            'counturl' => null,  
            'via' => '',  
            'text' => '',  
            'related' => '',  

Pleiades

     add_shortcode('wcs_count', 'wcs_count_shortcode_handler');  
     function wcs_count_shortcode_handler($atts)  
     {  
         // extract parameters  
         $parms = shortcode_atts(array(  
             'type' => 'posts',  
             'format' => 'true',  
             'extra' => '1',  
             ), $atts);  
         $type = strtolower($parms['type']);  

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     function munge_mail_shortcode( $atts , $content=null ) {  
         for ($i = 0; $i < strlen($content); $i++) $encodedmail .= "&#" . ord($content[$i]) . ';';  
         return '<a href="mailto:'.$encodedmail.'">'.$encodedmail.'</a>';  
     }  
     add_shortcode('mailto', 'munge_mail_shortcode'); 

Pleiades

<?php echo apply_filters('the_content', get_post_meta($post->ID, 'your_custom_field_here', true)); ?>

Pleiades

     function pdflink($attr, $content) {  
         if ($attr['href']) {  
             return '<a class="pdf" href="http://docs.google.com/viewer?url=' . $attr['href'] . '">'.$content.'</a>';  
         } else {  
             $src = str_replace("=", "", $attr[0]);  
             return '<a class="pdf" href="http://docs.google.com/viewer?url=' . $src . '">'.$content.'</a>';  
         }  
     }  
     add_shortcode('pdf', 'pdflink');