AndrewGehman

<?php>
// Check if current WP page is parent 
$isParent = get_pages(array(
   'child_of' => get_the_ID()
)); 
?>

AndrewGehman

// scroll to in page linked sections 
$('a[href*="#"]:not([href="#"])').click(function() {
    if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') && location.hostname == this.hostname) {
      var target = $(this.hash);
      target = target.length ? target : $('[name=' + this.hash.slice(1) +']');
      if (target.length) {
        $('html, body').animate({
          scrollTop: target.offset().top
        }, 1000);
        return false;

AndrewGehman

//ACF image using image ID and ACF field for image alt attribute
$img = wp_get_attachment_image_src(get_field('image'), 'img-size');
$img_alt = esc_attr(get_field('image_alt'));
$imgsrc = $img[0];
$imgwidth = $img[1];
$imgheight = $img[2];

$sizes_value = wp_get_attachment_image_sizes( get_field('image'), 'img-size' );
$sizes = $sizes_value ? ' sizes="' . esc_attr( $sizes_value ) . '"' : '';

AndrewGehman

// Remove the content editor from Wordpress 
add_action( 'init', 'my_custom_init' );
function my_custom_init() {

  // removes the content editor for Pages
  remove_post_type_support( 'page', 'editor' );
  
  // removes the content editor ofr all Posts
  remove_post_type_support( 'post', 'editor' );
}

AndrewGehman

function action_edit_form_before_permalink($return){
  return "<div class='url-description'>Make sure you use a really good url!!!!</div>" . $return;
}
add_filter( 'get_sample_permalink_html', 'action_edit_form_before_permalink' );

AndrewGehman

function ChangeTheTitlePlaceholder(){
  return 'Put Your Awesome Title Here!';
}

add_filter( 'enter_title_here', 'ChangeTheTitlePlaceholder' );

AndrewGehman

//  Add text to the Featured Image Box

function ChangeFeaturedImageText( $content ) {

    $img_size_text = "Size ratio: 400 x 300"; 

    return $content . $img_size_text;
}

add_filter( 'admin_post_thumbnail_html', 'ChangeFeaturedImageText' );