kovshenin

UPDATE wp_posts AS p
  JOIN wp_term_relationships AS tr ON tr.object_id = p.id
  JOIN wp_term_taxonomy AS tt ON tt.term_taxonomy_id = tr.term_taxonomy_id
  JOIN wp_terms AS t ON tt.term_id = t.term_id
  SET p.post_date = REPLACE(p.post_date, YEAR(p.post_date), 2012)
  WHERE t.slug = 'my-category-slug' AND tt.taxonomy = 'category';

kovshenin

<?php

	require 'classes/household.php';
	require 'classes/birthday.class.php';
	require 'classes/birthday.boy.class.php';
	require 'classes/friend.php';
	
	$K = new Birthday_Boy();
	
	foreach ( $K->check_phone()->check_im()->check_social() as $greetings ) {

kovshenin

<?php
/*
Plugin Name: WP_Plugin class test
Description: Tosting things out, again.
Author: Konstantin Kovshenin
Version: 1.0
Author URI: http://kovshenin.com
*/

class WP_Plugin {

kovshenin

<?php
/**
 * Image shortcode callback
 *
 * Enables the [kovshenin_image] shortcode, pseudo-TimThumb but creates resized and cropped image files
 * from existing media library entries. Usage: 
 * [kovshenin_image src="http://example.org/wp-content/uploads/2012/03/image.png" width="100" height="100"]
 *
 * @uses image_make_intermediate_size
 */

kovshenin

<?php
/**
 * Text Field
 *
 * A simple text field callback to use with the Settings API. Don't forget to pass in
 * the arguments array. Here's an example call to add_settings_field() :
 *
 * add_settings_field( 'my_option', __( 'My Option' ), 'foo_field_text', 'theme_options', 'general', array(
 *     'name' => 'my_theme_options[my_option]',
 *     'value' => $options['my_option'], // assuming $options is declared

kovshenin

<?php
/*
 * Plugin Name: Foo Bar
 */

add_action( 'save_post', 'my_save_post' );
function my_save_post( $post_id ) {
    if ( wp_is_post_revision( $post_id ) )
        return;

kovshenin

<?php
add_action( 'init', 'my_remove_post_dates' );
function my_remove_post_dates() {
	if ( ! in_array( get_current_blog_id(), array( 21, 22 ) ) )
		return;
		
	add_filter( 'the_date', '__return_null', 99 );
	add_filter( 'the_time', '__return_null', 99 );
	add_filter( 'the_modified_date', '__return_null', 99 );
}

kovshenin

<?php
add_action( 'pre_get_posts', 'my_pre_get_posts' );
function my_pre_get_posts( $query ) {
	if ( ! $query->is_main_query() )
		return;
		
	$woo_search = woo_dynamic_search_header();
	if ( isset( $woo_search['query_args'] ) )
		foreach ( $woo_search['query_args'] as $key => $value )
			$query->set( $key, $value );

kovshenin

<?php
/*
 * Plugin Name: Oh noes, not another SEO plugin!
 * License: GPLv3 http://www.gnu.org/copyleft/gpl.html
 */
add_filter( 'wp_title', function( $title ) {
        if ( is_singular() ) $title .= ' &mdash; ' . get_bloginfo( 'name' );
        if ( is_archive() ) $title = sprintf( ' Archives: %s &mdash; %s', $title, get_bloginfo( 'name' ) );
        if ( is_home() ) $title = sprintf( '%s &mdash; %s', get_bloginfo( 'name' ), get_bloginfo( 'description' ) );
        if ( is_search() ) $title = sprintf( 'Searching for: %s &mdash; %s', get_search_query( true ), get_bloginfo( 'description' ) );

kovshenin

<?php
/*
 * Plugin Name: Foo
 */

add_image_size( 'my-rss-thumbnail', 292, 136, true );
add_action( 'rss2_item', 'my_rss2_item' );
function my_rss2_item() {
	$thumbnail = wp_get_attachment_image_src( get_post_thumbnail_id(), 'my-rss-thumbnail' );
	if ( ! $thumbnail ) return;