chriscct7

Important Notice for WordPress Plugins Using PHP 4 Style Constructors

The ability to use PHP 4 style constructors is getting removed from PHP. Without an update, many plugins will eventually no longer work (this is PHP breaking this backwards compatibility, not WordPress)

One of the more common uses of the PHP 4 style constructor (as opposed to PHP 5 style __construct() ) are plugins with widgets calling WP_Widget::WP_Widget() and/or parent::WP_Widget() and/or {object}->WP_Widget()

Note: Starting in WordPress 4.3, regardless of the PHP version in use on a server, WordPress will throw a deprecated notice when one of the PHP 4 style constructors is called specifically for widgets.

Basically instead of doing these:

maxrice

function wc_local_pickup_plus_remove_pickup_location() {
		
	$methods = WC()->shipping->load_shipping_methods();
	
	if ( isset( $methods['local_pickup_plus'] ) ) {
		remove_action( 'woocommerce_after_template_part', array( $methods['local_pickup_plus'], 'review_order_shipping_pickup_location' ), 10, 4 );
	}
}
add_action( 'wc_shipping_local_pickup_plus_init', 'wc_local_pickup_plus_remove_pickup_location' );

aaroneaton

<?php

class Navigation {

	public function __construct() {

		// Move the navigation to the header element
		remove_action( 'genesis_after_header', 'genesis_do_nav' );
		remove_action( 'genesis_site_title', 'genesis_seo_site_title' );
//		remove_action( 'genesis_header', )

thoronas

<?php 
	function upload_external_image( $post_id, $img_url ) {

		// load media handlers
		require_once( ABSPATH . 'wp-admin' . '/includes/image.php' );
		require_once( ABSPATH . 'wp-admin' . '/includes/file.php' );
		require_once( ABSPATH . 'wp-admin' . '/includes/media.php' );

		// create a temp file
		$temp_file	= download_url( $img_url );

aaroneaton

// Change the column widths to match your site
@media #{$large-up} {

	.content-sidebar .content-sidebar-wrap {
		main {
			@include grid-column(9);
		}
		aside.sidebar-primary {
			@include grid-column(3);
		}

spivurno

/**
 * Gravity Wiz // Gravity Forms // Populate Field from One Page to Field in Subsequent Page
 * http://gravitywiz.com/
 */

// update "1074" to the ID of your form
add_filter( 'gform_pre_render_1074', function( $form ) {

	foreach( $form['fields'] as &$field ) {
		// update "2" to the field ID on the later page

wesbos

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spivurno

<?php
/**
 * Gravity Perks // GP Preview Submission // Display Filename for File Upload Fields
 * http://gravitywiz.com/documentation/gravity-forms-preview-submission/
 */
add_filter( 'gpps_special_merge_tags_value_fileupload', function( $value, $field, $input_id, $modifier, $form, $entry ) {

    if( ! $field->multipleFiles ) {
	    $input_name = 'input_' . str_replace( '.', '_', $field->id );
	    $file_info  = GFFormsModel::get_temp_filename( $form['id'], $input_name );

jtsternberg

<?php
/**
 * Calculate totals from a nested array. Handles nested recursion.
 * Uses first nested array as the "pattern" for building the totals array.
 *
 * @param  array  $to_count The multi-dimensional array to calculate the totals for.
 *
 * @return array            The array of totals.
 */
function calculate_array_totals( $to_count ) {

jondcampbell

Familiar Tools

A way for me to remember what my go-to libraries and utilities are.

PHP

Working with APIs

• HTTP Requests - Guzzle
• Logging - Monolog

JavaScript

VueJS