aprea

<?php printf( 'User is%s logged in.', ( is_user_logged_in() ? '' : ' not' ) ); ?>

aprea

function reset_array( &$value, $key ) {
	$value = $value[0];
}

function get_tables() {
	global $wpdb;
	$results = $wpdb->get_results( 'show tables from ' . DB_NAME, ARRAY_N );
	array_walk( $results, 'reset_array' );
	return $results;
}

aprea

<?php
/*
Plugin Name: Basic Dummy Comments
Version: 0.1
Plugin URI: https://github.com/aprea
Description: Creates a bunch of dummy comments
Author: Chris Aprea
Author URI: https://gist.github.com/aprea/9344578
License: GPL v3

aprea

<?php

// Generates a SQL dump that imports a number of posts into the wp_posts table

set_time_limit(0);

$table_prefix = 'wp_';
$max_posts = 50000;
$max_inserts_per_query = 50;
$file = dirname( __FILE__ ) . '/dump.sql';

aprea

<?php

function custom_preserved_options( $options ) {
	$options[] = 'blog_public';
	return $options;
}
add_filter( 'wpmdb_preserved_options', 'custom_preserved_options' );

aprea

<?php

function custom_advanced_excerpt_read_more_link_template( $template ) {
	/*
	 * The Advanced Excerpt plugin code looks like this 
	 * apply_filters( 'advanced_excerpt_read_more_link_template', ' <a href="%1$s" class="read-more">%2$s</a>', get_permalink(), $read_more );
	 */
	return sprintf( '<p style="text-align: right;">%s</p>', $template );
}
add_filter( 'advanced_excerpt_read_more_link_template', 'custom_advanced_excerpt_read_more_link_template' );

aprea

<?php

function ca_only_add_more_when_required( $default, $text, $options ) {
    $text = strip_tags( $text );
    if ( 'words' === $options['length_type'] ) {
        $excerpt_length = str_word_count( $text );
    } else {
        $excerpt_length = strlen( $text );
    }

aprea

<?php

function disable_excerpt_filtering() {
	// disable excerpt filtering for the "markup" post category
	if ( has_category( 'markup' ) ) {
		return true; 
	}

	return false;
}

aprea

-- delete any usermeta specific to the other subsites
delete from wp_usermeta where meta_key regexp '^wp_([0-9]+)_';

-- duplicate the wp_usermeta structure in a working data table,
-- but add a unique index for filtering out duplicates
create table _fix_usermeta like wp_usermeta;
alter table _fix_usermeta add unique(user_id, meta_key);

-- copy the site-specific usermeta, keeping only the last of each duplicate
insert into _fix_usermeta

aprea

<?php

/**
 * Get the table data
 *
 * @return Array
 */
private function table_data() {
	global $wpdb;