imvaskii

/**
 * Programmatically logs a user in
 * 
 * @param string $username
 * @return bool True if the login was successful; false if it wasn't
 */
function programmatic_login( $username ) {
	
	if ( is_user_logged_in() ) {
		wp_logout();

imvaskii

<?php 
function returnDates($fromdate, $todate) {
    $date_list = array();
    $fromdate = date(strtotime($fromdate));
    $todate = date(strtotime($todate));
    for ($i = $fromdate; $i <= $todate; $i+=86400) {
        array_push($date_list, date("Y/m/d H", $i));
    }
    return $date_list;
}

imvaskii

Since this is on Hacker News...

• No, I don't distribute my résumé like this. A friend of mine made a joke about me being the kind of person who would do this, so I did (the link on that page was added later).
• I apologize for the use of _t in my types. I spend a lot of time at a level where I can do that; "reserved for system libraries? I am the system libraries".
• They're all while loops because shut up, you're overthinking a joke.

imvaskii

add_filter( 'woocommerce_checkout_fields' , 'custom_override_checkout_fields' );
function custom_override_checkout_fields( $fields ) {
     $fields['billing']['billing_city']['label'] = 'City';
     $fields['billing']['billing_phone']['required'] = false;
     $fields['order']['order_comments']['placeholder'] = 'My new placeholder';
    //removing fields
     unset($fields['order']['order_comments']);
    //adding custom fields
     $fields['shipping']['shipping_phone'] = array(
        'label'     => __('Phone', 'woocommerce'),

imvaskii

<?php
/**
 * This changes logging to only log fatal errors. This file should go in your mu-plugins directory.
 */

// Set the error logging to only log fatal errors
error_reporting( E_ERROR );

// Optional: change the location of your error log, it might be wise to put it outside your WP content dir.
// If you don't change it, the default place for this log is debug.log in your WP_CONTENT_DIR.

imvaskii

<?php
/**
 * Plugin Name: T5 AJAX Editor
 */

namespace T5AjaxEditor;


class Controller implements Event_Handler
{

imvaskii

// Get The Page ID You Need
get_option( 'woocommerce_shop_page_id' ); 
get_option( 'woocommerce_cart_page_id' ); 
get_option( 'woocommerce_checkout_page_id' );
get_option( 'woocommerce_pay_page_id' ); 
get_option( 'woocommerce_thanks_page_id' ); 
get_option( 'woocommerce_myaccount_page_id' ); 
get_option( 'woocommerce_edit_address_page_id' ); 
get_option( 'woocommerce_view_order_page_id' ); 
get_option( 'woocommerce_terms_page_id' ); 

imvaskii

<?php 
function fetchUrl($url) {

	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
	curl_setopt($ch, CURLOPT_TIMEOUT, 20);
	// You may need to add the line below
	// curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);

imvaskii

<form action="" method="post" accept-charset="utf-8" enctype="multipart/form-data">
<input type="file" name="file">
<input type="submit" name="btn_submit" value="Upload File" />

<?php
$fh = fopen($_FILES['file']['tmp_name'], 'r+');

$lines = array();
while( ($row = fgetcsv($fh, 8192)) !== FALSE ) {
	$lines[] = $row;

imvaskii

<?php
/**
 * Programmatically alter the WooCommerce cart discount total (and apply a new discount) before it's calculated 
 * through the woocommerce_calculate_totals hook.
 * 
 * For example, if you want to apply an arbitrary discount after a certain number of products in the cart, 
 * you can loop through that number and increment it as needed.
 * 
 * In this example, I increment the discount by $8.85 after every 15 products added to the cart.
 *