celticwebdesign

    // https://wordpress.stackexchange.com/questions/35724/function-to-return-true-if-current-page-has-child-pages
    function wpb_list_child_pages() { 
     
        global $post; 

        // does page have children?
        $children = get_pages( array( 'child_of' => $post->ID ) );
        if( count( $children ) == 0 ) {
            // not a parent page,
            // show children page links of parent

celticwebdesign

<a class="share_twitter" href="#" data-title="title: URL">T</a>





		$('a.share_twitter').click(function(e) {
			e.preventDefault();

			var $this = $(this);

celticwebdesign

<a class="share_linkedin" href="#" data-url="https://www.linkedin.com/shareArticle?mini=true&amp;url=Enter URL here&amp;title=enter title here&amp;summary=enter summary here&amp;source=">L</a>





		$('a.share_linkedin').click(function(e) {
			e.preventDefault();

			var $this = $(this);

celticwebdesign

<a class="share_facebook" href="#" data-url="enter url here">F</a>





		$('a.share_facebook').click(function(e) {
			e.preventDefault();

			var $this = $(this);

celticwebdesign

<?php
	
	/*
		Plugin Name: CWD YouTube Channel
		Version: 0.1
		Plugin URI: http://www.celticwebdesign.net
		Description: Render YouTube video count
		Author: Darren Stevens
		Author URI: http://www.celticwebdesign.net
	*/

celticwebdesign

<select name="cat" onChange="window.document.location.href=this.options[this.selectedIndex].value;">  
    <?php 
	    $args = array(
	               'orderby' 	=> 'name',
	               'order'		=> 'ASC',
	               'hide_empty' => 1,
	            );

	    $categories = get_categories($args); 
	    

celticwebdesign

	    // https://stackoverflow.com/questions/6401268/how-do-i-select-the-last-child-with-a-specific-class-name-in-css
	    if ( $( "section.recipe-collections" ).length > 1 ) {

	        $( "section.recipe-collections" ).last().addClass( "last" );

	    }
	    // Allows the selection of the last element with specific class.

celticwebdesign

$post_id = get_field('above_footer');

$vcM = Vc_Manager::getInstance();
$vc = $vcM->vc();
$vc->addShortcodesCustomCss( $post_id );

$post = get_post($post_id, OBJECT);

$content = $post->post_content;
$content = apply_filters('wpautop', $content);

celticwebdesign

// https://wordpress.stackexchange.com/questions/87261/checkboxes-in-registration-form


// REGISTRATION
add_action( 'register_form', 'signup_fields_wpse_87261' );
add_action( 'user_register', 'handle_signup_wpse_87261', 10, 2 );

// PROFILE
add_action( 'show_user_profile', 'user_field_wpse_87261' );

celticwebdesign

// https://codex.wordpress.org/Plugin_API/Action_Reference/admin_footer
function my_admin_add_js() {

	echo '

			<script type="text/javascript">
			    var ajaxurl = "'.admin_url("admin-ajax.php").'";

			    var user_id = '.get_current_user_id().';
			</script>