kovshenin

<?php
add_filter( 'map_meta_cap', function( $caps, $cap ) {
	if ( $cap == 'edit_my_plugin_options' ) {
		$c = is_multisite() ? 'manage_site_options' : 'manage_options';
		$caps = array( $c );
	}
	return $caps;
}, 10, 2 );

if ( current_user_can( 'edit_my_plugin_options' ) ) { ... }

kovshenin

<?php
/**
 * Get subscribers count via the MailChimp API.
 */
function mailchimp_get_subscribers_count() {
    $cache_key = 'mailchimp-subscribers';
    $api_key   = '';
    $username  = '';
    $dc        = '';
    $list_id   = '';

kovshenin

<?php
function __array_append( $item ) {
	return function( $array ) use ( $item ) {
		$array[] = $item;
		return $array;
	};
}

function __array_set( $key, $value ) {
	return function( $array ) use ( $key, $value ) {

kovshenin

#!/bin/bash
tag=${1:-trunk}
echo "Releasing CampTix Version: $tag"
d=`mktemp -d -t camptix`
git clone git@github.com:Automattic/camptix.git $d/git
svn co https://plugins.svn.wordpress.org/camptix/trunk $d/svn
cp -r $d/git/* $d/svn/
cd $d/svn
svn add .
svn commit -m "Sync with GitHub master."

kovshenin

<?php
add_filter( 'pre_comment_content', function( $content ) {
	if ( strlen( $content ) > 64000 )
		wp_die( 'Invalid comment.' );

	return $content;
} );

kovshenin

<?php
function wp_natural_time( $timestamp, $limit = 2 ) {
	$from = time();
	$diff = absint( $from - $timestamp );
	
	if ( $diff < 1 )
		return _x( 'now', 'time ago' );

	$result = array();

kovshenin

<?php
$XHPROF_ROOT = '/home/kovshenin/xhprof';

include_once $XHPROF_ROOT . "/xhprof_lib/utils/xhprof_lib.php";
include_once $XHPROF_ROOT . "/xhprof_lib/utils/xhprof_runs.php";

add_action( 'init', function() {
	// Make sure it's in cache before we profile.
	$post = get_post( $post_id );
	$post_id = 1134;

kovshenin

Functon Name	Calls	Calls %	Incl. Wall Time	IWall%	Excl. Wall Time	EWall%
Run #1
profile_get_permalink_with_id	1,000	0.4%	323,009	48.3%	5,428	0.8%
profile_get_permalink_with_obj	1,000	0.4%	343,777	51.4%	9,017	1.3%
Run #2
profile_get_permalink_with_id	1,000	0.4%	416,239	50.0%	1,666	0.2%
profile_get_permalink_with_obj	1,000	0.4%	413,868	49.7%	5,640	0.7%
Run #3
profile_get_permalink_with_id	1,000	0.4%	464,560	52.7%	1,349	0.2%

kovshenin

I don't think it's about the conflict, consider two simple tables, say posts (p):

|| id ||
||  1 ||
||  2 ||
||  3 ||

And term relationships (tr):

|| post_id || term_id ||

kovshenin

<?php
add_action( 'init', function() {
	$total = 0;

	for ( $i = 1; $i <= 500; $i++ ) {
		$query = new WP_Query( array(
			'posts_per_page' => 1,
			'offset' => $i,
		) );