ivandoric

<?php /* Using this instead the_category */
function the_category_filter($thelist,$separator=' ') {
	if(!defined('WP_ADMIN')) {
		//list the category names to exclude
		$exclude = array('Featured', 'Show');
		$cats = explode($separator,$thelist);
		$newlist = array();
		foreach($cats as $cat) {
			$catname = trim(strip_tags($cat));
			if(!in_array($catname,$exclude))

ivandoric

/* Add this to functions.php */

<?php
 function pj_featured_img_title() {
    global $post;
    $pj_thumbnail_id = get_post_thumbnail_id($post->ID);
    $pj_thumbnail_image = get_posts(array('p' => $pj_thumbnail_id, 'post_type' => 'attachment', 'post_status' => 'any'));
    if ($pj_thumbnail_image && isset($pj_thumbnail_image[0])) {
      return $pj_thumbnail_image[0]->post_title;
    }

ivandoric

/* == WordPress WYSIWYG Editor Styles == */

.entry-content img {
    margin: 0 0 1.5em 0;
	}
.alignleft, img.alignleft {
	margin-right: 1.5em;
	display: inline;
	float: left;
	}

ivandoric

<?php 
function is_tree($pid) { 
    global $post;
    $anc = get_post_ancestors( $post->ID );
    foreach($anc as $ancestor) {
        if(is_page() && $ancestor == $pid) {
        return true;
    }
}
    if(is_page()&&(is_page($pid)))

ivandoric

<?php 
function excerpt($limit) {
      $excerpt = explode(' ', get_the_excerpt(), $limit);
      if (count($excerpt)>=$limit) {
        array_pop($excerpt);
        $excerpt = implode(" ",$excerpt).'...';
      } else {
        $excerpt = implode(" ",$excerpt);
      } 
      $excerpt = preg_replace('`\[[^\]]*\]`','',$excerpt);

ivandoric

<?php

/* For adding custom field to gallery popup */
function ime_autora_field($form_fields, $post) {

    $form_fields["ime-autora"] = array(
        "label" => __("Autor"),
        "input" => "text",
        "value" => get_post_meta($post->ID, "_ime-autora", true),
                "helps" => __("Ime autora slike"),

ivandoric

<?php if ( has_post_thumbnail()) {
  $large_image_url = wp_get_attachment_image_src( get_post_thumbnail_id(), 'full');
  echo $large_image_url[0];
  } 
?>

ivandoric

<?php 
$find = array("vlaue1", "value2", "value3");
$replace = array("replacevalue1","replacevalue2","replacevalue3");

str_ireplace($find,$replace,$string);
?>

ivandoric

<?php 

// Just add it to functions.php

// Add currency / symbol
add_filter( 'woocommerce_currencies', 'add_rand_currency' );
add_filter( 'woocommerce_currency_symbol', 'add_rand_currency_symbol' );

function add_rand_currency( $currencies ) {
    $currencies['HRK'] = __( 'Hrvatska kuna (Kn)', 'woothemes' );

ivandoric

<?php 

//Just put it in functions.php

/* Number of columns in Woocommerce Loop */

global $woocommerce_loop;
$woocommerce_loop['columns'] = 2;