Jany-M

<?php

// Setup Swiper before deploy
// http://idangero.us/swiper

// Add Slideshow Shortcode for WordPress
function slideshow_custom_shortcode($atts, $content = null ) {
    extract( shortcode_atts( array(
	    'plain_text_url' => 'no' // in case the urls are plain text urls, write yes in the parameter eg. [slideshow plain_text_url="yes"]plain text urls here[/slideshow]
    ), $atts ) );

Jany-M

<?php
// PHP – parse a string between two strings
// Credits: http://www.justin-cook.com/wp/2006/03/31/php-parse-a-string-between-two-strings/

function get_string_between($string, $start, $end){
	$string = " ".$string;
	$ini = strpos($string,$start);
	if ($ini == 0) return "";
	$ini += strlen($start);   
	$len = strpos($string,$end,$ini) - $ini;

Jany-M

    <div id="calendar">

        <?php
        // Dates
        $year = date('Y');
        $first_month_this_year_ts = mktime(0, 0, 0, date("F", strtotime('first month of this year')) + 1, date('d'), date('Y')); // timestamp
        $today = date("j F Y", strtotime('today')); // human date
        $today_ts = strtotime('today'); // timestamp
        $today_day_of_year = date("z", $today_ts);// int

Jany-M

/*DELETE FROM wp_posts;
DELETE FROM wp_postmeta;*/

TRUNCATE TABLE wp_posts;
TRUNCATE TABLE wp_postmeta;

Jany-M

<?php

    // Check content for h3
    $doc = new DOMDocument;
    $doc->loadHTML(get_the_content(get_the_ID()));
    $titles = $doc->getElementsByTagName('h3');
    //var_dump($titles); // int

    // Prints the content
    if( !is_null($titles->item(0)) ) {

Jany-M

<?php

/*  
	For a better understanding of ics requirements and time formats
    please check https://gist.github.com/jakebellacera/635416
*/

// UTILS

// Check if string is a timestamp

Jany-M

<?php
/*
Plugin Name: Post Expirator
Plugin URI: http://wordpress.org/extend/plugins/post-expirator/
Description: Allows you to add an expiration date (minute) to posts which you can configure to either delete the post, change it to a draft, or update the post categories at expiration time.
Author: Aaron Axelsen
Version: 2.1.4
Author URI: http://postexpirator.tuxdocs.net/
Translation: Thierry (http://palijn.info)
Text Domain: post-expirator

Jany-M

<?php

// Change all pages and hierarchical custom post types to date order
function custom_page_order( $wp_query ) {
	global $pagenow;
  	if (is_admin() && 'edit.php' == $pagenow && !isset($_GET['orderby'])) {
    	$wp_query->set( 'orderby', 'date' );
    	$wp_query->set( 'order', 'DSC' );
  	}
}

Jany-M

<?php
// This requires that your post type is hierarchical obviously (like Pages)

// Display all children of this post/page in a custom metabox below title
function display_msg_for_parents( $post ) {
	$children = get_pages(array('child_of' => $post->ID, 'post_type' => get_post_type($post->ID),));
	if(!empty($children)) { ?>
		<div class="rp_children postbox">
			<button class="handlediv button-link" aria-expanded="true" type="button">
				<span class="screen-reader-text">Toggle panel: Children</span>

Jany-M

<?php

// Go to All posts by default, not Mine
function go_to_all() {
    global $typenow;
    
    // Use this if you need this only on specific post types
    /*if( 'post' !== $typenow )
        return;*/