robwilde

# see https://github.com/cmaessen/docker-php-sendmail for more information

FROM php:5-fpm

RUN apt-get update && apt-get install -q -y ssmtp mailutils && rm -rf /var/lib/apt/lists/*

RUN docker-php-ext-install mysql mysqli sysvsem

RUN pecl install xdebug-2.5.5 \
    && echo "zend_extension=$(find /usr/local/lib/php/extensions/ -name xdebug.so)" > /usr/local/etc/php/conf.d/xdebug.ini \

robwilde

FROM php

RUN docker-php-ext-install sockets

COPY test.php /

CMD ["php", "/test.php"]

robwilde

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

robwilde

<?php
/*
 * Plugin Name: Paulund WP List Table Example
 * Description: An example of how to use the WP_List_Table class to display data in your WordPress Admin area
 * Plugin URI: http://www.paulund.co.uk
 * Author: Paul Underwood
 * Author URI: http://www.paulund.co.uk
 * Version: 1.0
 * License: GPL2
 */

robwilde

Debug your PHP in Docker with Intellij/PHPStorm and Xdebug

1. For your local dev, create a Dockerfile that is based on your production image and simply install xdebug into it. Exemple:

FROM php:5

RUN yes | pecl install xdebug \
&& echo "zend_extension=$(find /usr/local/lib/php/extensions/ -name xdebug.so)" > /usr/local/etc/php/conf.d/xdebug.ini \

robwilde

/**
 * Get form config details
 *
 * api is instance of CFAPI
 */
var form = api.getForm();

/**
 * Get first page of entries
 *

robwilde

<?php

class MyCPTs {

    public function __construct() {
        add_action( 'init', array ( $this, 'load_cpts'), 0 );
    }


    /**

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class ArrayToXML
{
    /**
     * The main function for converting to an XML document.
     * Pass in a multi dimensional array and this recrusively loops through and builds up an XML document.
     * Based on: http://snipplr.com/view/3491/convert-php-array-to-xml-or-simple-xml-object-if-you-wish/
	 * 
     * @param array $data
     * @param string $rootNodeName - what you want the root node to be - defaultsto data.
     * @param SimpleXMLElement $xml - should only be used recursively

robwilde

Title

<Additional information about your API call. Try to use verbs that match both request type (fetching vs modifying) and plurality (one vs multiple).>

• URL

  <The URL Structure (path only, no root url)>

• Method:

robwilde

<?php
class Sizeable_Person
{
    const POST_TYPE_SLUG = 'szbl-person';
    
    public static $instance;
    
    public static function init()
    {
        if ( is_null( self::$instance ) )