dsebao

<?php
//PASTE THIS IN FUNCTIONS

function my_image($postid=0, $size='thumbnail') { //it can be thumbnail or full
  if ($postid<1){
    $postid = get_the_ID();
  }
  if(has_post_thumbnail($postid)){
    $imgpost = wp_get_attachment_image_src(get_post_thumbnail_id($postid), $size);
    return $imgpost[0];

dsebao

<?php
//In function.php

function get_post_views($postID){
    $count_key = 'post_views_count';
    $count = get_post_meta($postID, $count_key, true);
    if($count==''){
        delete_post_meta($postID, $count_key);
        add_post_meta($postID, $count_key, '0');
        return "0";

dsebao

$(document).ready(function(){
  
  var images = ['image1.jpg', 'image2.jpg','image3.jpg'];
	$('#bg').css({'background-image': 'url(wp-content/themes/mytheme/images/' + images[Math.floor(Math.random() * images.length)] + ')'});

});

dsebao

<?php 
function custom_search_query( $query ) {
  $custom_fields = array(
    //agregamos los valores de los custom meta data
		"_post_title",
		"custom_meta1",
		"custom_meta2"
	);
	$searchterm = $query->query_vars['s'];
	$query->query_vars['s'] = "";

dsebao

$(document).ready(){
    $('[placeholder]').focus(function() {
        var input = $(this);
	    if(input.val() == input.attr('placeholder')) {
	        input.val('');
	        input.removeClass('placeholder');
        }
	}).blur(function() {
	  var input = $(this);
	  if (input.val() == '' || input.val() == input.attr('placeholder')) {

dsebao

if($().nombrePlugin) {
    // if nombrePLugin is loaded and available
}

//OR

if($.fn.nombrePlugin !== undefined) {
    // if nombrePLugin is loaded and available
}

dsebao

<?php

function lang_support() {
	return array('en','fr'); 
	// Add your support lang-code (1st place is a default)
}
 
function rewrite_lang(){
	$langs = lang_support();
	foreach($langs as $lang) {

dsebao

<?php
/**
* WordPress Query Comprehensive Reference
*
* CODEX: http://codex.wordpress.org/Class_Reference/WP_Query
* Source: http://core.trac.wordpress.org/browser/tags/3.5.1/wp-includes/query.php
*/
$args = array(
//////Author Parameters - Show posts associated with certain author.
'author' => '1,2,3,', //(int) - use author id [use minus (-) to exclude authors by ID ex. 'author' => '-1,-2,-3,']

dsebao

<?php
function basic_wp_seo() {
	global $page, $paged, $post;
	$default_keywords = 'wordpress, plugins, themes, design, dev, development, security, htaccess, apache, php, sql, html, css, jquery, javascript, tutorials'; // customize
	$output = '';

	// description
	$seo_desc = get_post_meta($post->ID, 'mm_seo_desc', true);
	$description = get_bloginfo('description', 'display');
	$pagedata = get_post($post->ID);

dsebao

$(function(){
  $('.thediv').click(function(){
        window.location = $(this).find('a').attr('href');
    });
})