ivo-ivanov

add_filter( 'wpcf7_form_elements', 'rl_wpcf7_form_elements' );
function rl_wpcf7_form_elements( $content ) {

	// replace element with preg_replace	
	$rl_pfind = '/<label>/';
	$rl_preplace = '<label class="wpcf7-label">';
	$content = preg_replace( $rl_pfind, $rl_preplace, $content, 2 );

	return $content;	
}

ivo-ivanov

<select name="countryChoice">
    <option value="Schweiz">Schweiz</option>
    <option value="Deutschland">Deutschland</option>
    <option value="Österreich">Österreich</option>
    <option value="Italien">Italy</option>
    <option value="">...</option>
    <option value="Afghanistan">Afghanistan</option>
    <option value="Ägypten">Egypt</option>
    <option value="Aland">Åland Islands</option>
    <option value="Albanien">Albania</option>

ivo-ivanov

function add_file_types_to_uploads($file_types){
    $new_filetypes = array();
    $new_filetypes['svg'] = 'image/svg+xml';
    $file_types = array_merge($file_types, $new_filetypes );
    return $file_types;
}
add_action('upload_mimes', 'add_file_types_to_uploads');

ivo-ivanov

@-moz-keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    -moz-transform: translateY(0);
    transform: translateY(0);
  }
  40% {
    -moz-transform: translateY(-10px);
    transform: translateY(-10px);
  }
  60% {

ivo-ivanov

//Enable Google API key for ACF
function my_acf_google_init() {
	acf_update_setting('google_api_key', 'XXXXXXXXXXXXXXXXXXX');
}
add_action('acf/init', 'my_acf_google_init');

ivo-ivanov

<?php

$nav_items = wp_get_nav_menu_items( 'main', array(      // name of the specific menu
    'order'                  => 'ASC',                  // List ASCending or DESCending
    'orderby'                => 'title',                // Order by your usual, menu_order, post_title, etc. Check WP_Query
    'post_type'              => 'nav_menu_item',        // To be honest, I'm not sure why this is an option, leave it be.
    'post_status'            => 'publish',              // If there are private / draft posts in our menu, don't show them
    'output'                 => ARRAY_A,                // Return an Array of Objects
    'output_key'             => 'menu_order',           // Not sure what this does
    'nopaging'               => true,                   // Not sure what this does

ivo-ivanov

function custom_gutenberg_category( $categories, $post ) {
	return array_merge(
		$categories,
		array(
			array(
				'slug' => 'custom',
				'title' => __( 'Custom', 'custom' ),
			),
		)
	);

ivo-ivanov

<?php

// Remove Unnecessary Code from wp_head
remove_action('wp_head', 'rsd_link');
remove_action('wp_head', 'wlwmanifest_link');
remove_action('wp_head', 'wp_generator');
remove_action( 'wp_head', 'wp_shortlink_wp_head');
remove_action('wp_head', 'start_post_rel_link');
remove_action('wp_head', 'index_rel_link');
remove_action('wp_head', 'adjacent_posts_rel_link');

ivo-ivanov

// with post object by id
$post = get_post(12); // specific post ID
$the_content = apply_filters('the_content', $post->post_content);
if ( !empty($the_content) ) {
  echo $the_content;
}

ivo-ivanov

/* Convert hexdec color string to rgb(a) string */
function hex2rgba($color, $opacity = false) {

	$default = 'rgb(0,0,0)';

	//Return default if no color provided
	if(empty($color))
          return $default;

	//Sanitize $color if "#" is provided