bzerangue

<?php
	// You instantiating the XSLTProcessor - libXSLT
	$xmlProc = new XsltProcessor();

	// Your XSLT Stylesheet for transforming XML
	$xslt = new DomDocument();
	$xslt -> load("example.xsl");

	// This prepares the XSLT for transform
	$xmlProc -> importStylesheet($xslt);

tobedoit

/* Sets the user's display name (always) to first name last name, when it's available **************************************
** http://stackoverflow.com/questions/9326315/wordpress-change-default-display-name-publicy-as-for-all-existing-users *** */
/* !아이디 대신 이름으로 나타내기 ********************************************************************************************* */
/* Sets the user's display name (always) to first name last name, when it's avail. */
add_action ('admin_head','make_display_name_f_name_last_name');
function make_display_name_f_name_last_name(){
    $users = get_users(array('fields'=>'all'));
    foreach($users as $user){   
        $user = get_userdata($user->ID);
        $display_name = $user->first_name;

AlexPashley

<?php
function replace_links( $text ) 
{    
	$text = preg_replace('#(script|about|applet|activex|chrome):#is', "\\1:", $text);

	$ret = ' ' . $text;
	
	// Replace Links with http://
	$ret = preg_replace("#(^|[\n ])([\w]+?://[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"\\2\" target=\"_blank\" rel=\"nofollow\">\\2</a>", $ret);
	

bhongy

<?php if ( get_the_content() ) { ?>

    // do or output something

<?php } ?> // break php tag for HTML block

jtsternberg

<?php

$cmb->add_field( array(
	'name' => __( 'Postive numbers', 'theme-domain' ),
	'desc' => __( 'Numbers only', 'msft-newscenter' ),
	'id'   => $prefix . 'number',
	'type' => 'text',
	'attributes' => array(
		'type' => 'number',
		'pattern' => '\d*',

johnbillion

INITIALISATION
==============

load wp-config.php
set up default constants
load wp-content/advanced-cache.php if it exists
load wp-content/db.php if it exists
connect to mysql, select db
load object cache (object-cache.php if it exists, or wp-include/cache.php if not)
load wp-content/sunrise.php if it exists (multisite only)

krisatkinson

<?php

/*
 * Plugin Name:  Example Modify Price
 */
class Example_Modify_Price {
  private static $instance;

	public static function register() {
		if (self::$instance == null) {

eduwass

<?php

  /**
   * Adds Page to a WordPress navmenu
   * @param [int] $page_id    The ID of the page you want to add
   * @param [str] $page_title Title of menu item
   * @param [int] $menu_id    NavMenu ID
   * @param [int] $parent     (Optional) Menu item Parent ID
   */
  function add_page_to_menu($page_id, $page_title, $menu_id, $parent = 0){

EvanHerman

<?php
/*
*	Add a hidden field to our WooCommerce login form - passing in the refering page URL
*	Note: the input (hidden) field doesn't actually get created unless the user was directed
*	to this page from a single product page
*/
function redirect_user_back_to_product() {
	// check for a referer
	$referer = wp_get_referer();
	// if there was a referer.. 

ashokmhrj

<?php
/**
 * The below function will help to load template file from plugin directory of wordpress
 *  Extracted from : http://wordpress.stackexchange.com/questions/94343/get-template-part-from-plugin
 */ 
 
 define('PLUGIN_DIR_PATH','Your-plugin-directory-path');
 function ccm_get_template_part($slug, $name = null) {

  do_action("ccm_get_template_part_{$slug}", $slug, $name);