Another option that exists for integrating the Primary Category in to the WooCommerce breadcrumbs is to simply override the main term that WooCommerce uses to generate the crumbs. The code below demonstrates how to do this using the `woocommerce_breadcrumb_main_term` filter. This code can be added to your theme’s functions.php file or in a plugin file:

1. Uses wget to download the latest version of WordPress. (http://wordpress.org/latest.tar.gz)
2. Unzips the .tar.gz and .tar to a /wordpress subdirectory using 7zip
3. Uses ROBOCOPY to move those resulting files up to the current directory and delete the unneeded /wordpress directory.
4. Deletes the .tar.gz and .tar core files.
5. Renames wp-config-sample.php to wp-config.php.

Save these commands in a .bat file or just run them directly in the command window from the directory you’d like to download the WordPress core files to:

wget64 http://wordpress.org/latest.tar.gz
7z e latest.tar.gz & 7z x latest.tar
robocopy wordpress ./ /MOVE /E
del latest.tar
del latest.tar.gz
ren wp-config-sample.php wp-config.php

shortcode_atts_{$shortcode}

where {$shortcode} is the id given to the particular shortcode you’d like to modify.  In this example I am overriding the embedded video width and height to force it to a specific size:

Any video embedded via the shortcode will now have the dimensions of 768×583.

• pass in a default value in case none are found
• fall back to site options (if one exists)
• pass in the ID of the post to get the field from and then apply the previous actions

function display_admin_bar_template() {
   global $wp_admin_bar;
   $wp_admin_bar->add_node( array(
      'id' => 'templateMethod',
      'title' => __( 'Template: ', 'hwid' ) . str_replace( get_theme_root(), '', get_page_template() )
   ));
}
add_action( 'wp_before_admin_bar_render', 'display_admin_bar_template' );

Uncaught ReferenceError: jQuery is not defined

There’s an extremely hidden bit of documentation on how to override this behavior here:

<?php
add_filter("gform_init_scripts_footer", "init_scripts");
function init_scripts() {
return true;
}
?>

This code should be placed within your theme’s functions.php file.

http://www.gravityhelp.com/documentation/page/Gform_init_scripts_footer

global $tempholder;
function customfields_save_post( $post_id ) {
global $templholder;
$parent_id = wp_is_post_revision( $post_id );
if ( $parent_id ) {
$parent = get_post( $parent_id );
$templholder = get_post_custom($parent->ID);
}
}
add_action( 'save_post', 'customfields_save_post' );
function customfields_restore_revision( $post_id, $revision_id ) {
global $templholder;
foreach($templholder as $index => $item) {
delete_post_meta($post_id, $index);
if ($item[0] != '') {
add_post_meta($post_id, $index, $item[0]);
}
}
}
add_action( 'wp_restore_post_revision', 'customfields_restore_revision', 10, 2 );

SET @oldurl := "oldurl.com";
SET @newurl := "newurl.com";
UPDATE wp_posts
SET post_content = REPLACE(post_content, @oldurl, @newurl)
WHERE post_content LIKE CONCAT('%',@oldurl,'%');
UPDATE wp_options
SET option_value = REPLACE(option_value, @oldurl, @newurl)
WHERE option_value LIKE CONCAT('%',@oldurl,'%');
UPDATE wp_postmeta
SET meta_value = REPLACE(meta_value, @oldurl, @newurl)
WHERE meta_value LIKE CONCAT('%',@oldurl,'%');