heyfletch

<?php
/*
Based on    https://gist.github.com/daltonrooney/470619cca87a6c29cb84f92d856b9ec1
and         http://github.com/deliciousbrains/wp-migrate-db-pro-tweaks
*/

class ACF_WP_Migrate_DB_Pro_Tweaks {
    function __construct() {
        add_filter( 'wpmdb_preserved_options', array( $this, 'preserved_options' ) );
    }

verticalgrain

<?php
  // Use an ACF image field
  // Set the 'return value' option to "array" (this is the default)
  // This example uses three image sizes, called medium, medium_large, thumbnail
  $imageobject = get_field('image');
  if( !empty($imageobject) ):
    echo '<img alt="' . $imageobject['title'] . '" src="' . $imageobject['sizes']['medium'] . '" srcset="' . $imageobject['sizes']['medium_large'] .' '. $imageobject['sizes']['medium_large-width'] .'w, '. $imageobject['sizes']['medium'] .' '.  $imageobject['sizes']['medium-width'] .'w, '. $imageobject['sizes']['thumbnail'] .' '.  $imageobject['sizes']['thumbnail-width'] .'w">';
  endif;
?>

jaredatch

<?php
/**
 * Preselect dropdown field based on URL parameter.
 * 
 * @param array $field
 * @param array $field_atts
 * @param array $form_data
 * @return array
 */
function wpf_preselect_dropdown( $field, $field_atts, $form_data ) {

ChrisLTD

<?php
/*
   Debug preview with custom fields
   Taken from: http://support.advancedcustomfields.com/forums/topic/preview-solution/
   See also: http://support.advancedcustomfields.com/forums/topic/2nd-every-other-post-preview-throws-notice/
*/
add_filter('_wp_post_revision_fields', 'add_field_debug_preview');
function add_field_debug_preview($fields){
   $fields["debug_preview"] = "debug_preview";
   return $fields;

hissy

<?php
$file = '/path/to/file.png';
$filename = basename($file);

$upload_file = wp_upload_bits($filename, null, file_get_contents($file));
if (!$upload_file['error']) {
	$wp_filetype = wp_check_filetype($filename, null );
	$attachment = array(
		'post_mime_type' => $wp_filetype['type'],
		'post_parent' => $parent_post_id,

rsanchez

vhost( ) {
    if [[ -z $1 ]]; then
        echo 'usage: vhost [hostname]'
        return
    fi

    HOST=$1
    HOSTNAME="$HOST.dev"
    ADDRESS="127.0.0.1"
    SITEPATH="$HOME/Sites/$HOST"

lukaszklis

<?php

// Your functions.php content

function has_children() {
  global $post;
  
  $pages = get_pages('child_of=' . $post->ID);
  
  return count($pages);