Mike Vardy mike-at-redspace

## wordpress_export-post-data.php
<?php
/**
 * Export WordPress post data to CSV
 * Based on <http://stackoverflow.com/a/3474698> and <http://ran.ge/2009/10/27/howto-create-stream-csv-php/>
 */

/**
 *********************************************************************
 * Configuration
 *********************************************************************

## wp-query-ref.php
// This gist is now maintained on github at https://github.com/luetkemj/wp-query-ref

<?php
/**
* WordPress Query Comprehensive Reference
* Compiled by luetkemj - luetkemj.github.io
*
* CODEX: http://codex.wordpress.org/Class_Reference/WP_Query#Parameters
* Source: https://core.trac.wordpress.org/browser/tags/4.9.4/src/wp-includes/query.php
*/

## example-wp-list-table.php
<?php
/*
 * Plugin Name: Paulund WP List Table Example
 * Description: An example of how to use the WP_List_Table class to display data in your WordPress Admin area
 * Plugin URI: http://www.paulund.co.uk
 * Author: Paul Underwood
 * Author URI: http://www.paulund.co.uk
 * Version: 1.0
 * License: GPL2
 */

## wordpress-firebase.php
<?php

/**
 * All custom functions should be defined in this class
 * and tied to WP hooks/filters w/in the constructor method
 */
class Custom_Functions {

  // Custom metaboxes and fields configuration

## functions.php
<?php
/**
 * Make sure the function does not exist before defining it
 */
if( ! function_exists( 'remove_class_filter' ) ){

	/**
	 * Remove Class Filter Without Access to Class Object
	 *
	 * In order to use the core WordPress remove_filter() on a filter added with the callback

## whatissoslow.php
<?php

/**
 * This little class records how long it takes each WordPress action or filter
 * to execute which gives a good indicator of what hooks are being slow.
 * You can then debug those hooks to see what hooked functions are causing problems.
 *
 * This class does NOT time the core WordPress code that is being run between hooks.
 * You could use similar code to this that doesn't have an end processor to do that.
 *

## wp-chosen-tax-metabox.php
<?php
/**
 * WordPress Chosen Taxonomy Metabox
 * Author: Helen Hou-Sandi
 *
 * Use Chosen for a replacement taxonomy metabox in WordPress
 * Useful for taxonomies that aren't changed much on the fly and are
 * non-hierarchical in nature, as Chosen is for flat selection only.
 * You can always use the taxonomy admin screen to add/edit taxonomy terms.
 * Categories need slightly different treatment from the rest in order to

## gist:1be0ac96b54ed4e07de18c4f369c8115
<?php
/*
Usage:
	cache_fragment_output( 'unique-key', 3600, function () {
		functions_that_do_stuff_live();
		these_should_echo();
	});
*/

function cache_fragment_output( $key, $ttl, $function ) {

## is_blog.php
function is_blog () {
	global  $post;
	$posttype = get_post_type($post );
	return ( ((is_archive()) || (is_author()) || (is_category()) || (is_home()) || (is_single()) || (is_tag())) && ( $posttype == 'post')  ) ? true : false ;
}


Usage:

 <?php if (is_blog()) { echo 'You are on a blog page'; } ?>

## yoast_seo_opengraph_change_image_size.php
<?php
/********* DO NOT COPY THE PARTS ABOVE THIS LINE *********/

/* Change size for Yoast SEO OpenGraph image for all content
 * Credit: Yoast Development team
 * Last Tested: May 19 2020 using Yoast SEO 14.1 on WordPress 5.4.1
 * Accepts WordPress reserved image size names: 'thumb', 'thumbnail', 'medium', 'large', 'post-thumbnail'
 * Accepts custom image size names: https://developer.wordpress.org/reference/functions/add_image_size/
 */
	<?php
	/**
	* Export WordPress post data to CSV
	* Based on <http://stackoverflow.com/a/3474698> and <http://ran.ge/2009/10/27/howto-create-stream-csv-php/>
	*/

	/**
	*********************************************************************
	* Configuration
	*********************************************************************
	// This gist is now maintained on github at https://github.com/luetkemj/wp-query-ref

	<?php
	/**
	* WordPress Query Comprehensive Reference
	* Compiled by luetkemj - luetkemj.github.io
	*
	* CODEX: http://codex.wordpress.org/Class_Reference/WP_Query#Parameters
	* Source: https://core.trac.wordpress.org/browser/tags/4.9.4/src/wp-includes/query.php
	*/
	<?php
	/*
	* Plugin Name: Paulund WP List Table Example
	* Description: An example of how to use the WP_List_Table class to display data in your WordPress Admin area
	* Plugin URI: http://www.paulund.co.uk
	* Author: Paul Underwood
	* Author URI: http://www.paulund.co.uk
	* Version: 1.0
	* License: GPL2
	*/
	<?php

	/**
	* All custom functions should be defined in this class
	* and tied to WP hooks/filters w/in the constructor method
	*/
	class Custom_Functions {

	// Custom metaboxes and fields configuration
	<?php
	/**
	* Make sure the function does not exist before defining it
	*/
	if( ! function_exists( 'remove_class_filter' ) ){

	/**
	* Remove Class Filter Without Access to Class Object
	*
	* In order to use the core WordPress remove_filter() on a filter added with the callback
	<?php

	/**
	* This little class records how long it takes each WordPress action or filter
	* to execute which gives a good indicator of what hooks are being slow.
	* You can then debug those hooks to see what hooked functions are causing problems.
	*
	* This class does NOT time the core WordPress code that is being run between hooks.
	* You could use similar code to this that doesn't have an end processor to do that.
	*
	<?php
	/**
	* WordPress Chosen Taxonomy Metabox
	* Author: Helen Hou-Sandi
	*
	* Use Chosen for a replacement taxonomy metabox in WordPress
	* Useful for taxonomies that aren't changed much on the fly and are
	* non-hierarchical in nature, as Chosen is for flat selection only.
	* You can always use the taxonomy admin screen to add/edit taxonomy terms.
	* Categories need slightly different treatment from the rest in order to
	<?php
	/*
	Usage:
	cache_fragment_output( 'unique-key', 3600, function () {
	functions_that_do_stuff_live();
	these_should_echo();
	});
	*/

	function cache_fragment_output( $key, $ttl, $function ) {
	function is_blog () {
	global $post;
	$posttype = get_post_type($post );
	return ( ((is_archive()) \|\| (is_author()) \|\| (is_category()) \|\| (is_home()) \|\| (is_single()) \|\| (is_tag())) && ( $posttype == 'post') ) ? true : false ;
	}


	Usage:

	<?php if (is_blog()) { echo 'You are on a blog page'; } ?>
	<?php
	/******* DO NOT COPY THE PARTS ABOVE THIS LINE *******/

	/* Change size for Yoast SEO OpenGraph image for all content
	* Credit: Yoast Development team
	* Last Tested: May 19 2020 using Yoast SEO 14.1 on WordPress 5.4.1
	* Accepts WordPress reserved image size names: 'thumb', 'thumbnail', 'medium', 'large', 'post-thumbnail'
	* Accepts custom image size names: https://developer.wordpress.org/reference/functions/add_image_size/
	*/