mrded

<?php

$foo = isset($array['foo']) ? $array['foo'] : null;
$bar = isset($array['bar']) ? $array['bar'] : null;

# With php notices
$foo = $array['foo'] ? : null;
$bar = $array['bar'] ? : null;

# DefaultingArrayObject

mrded

(function ($) {
  Drupal.behaviors.moduleName = {
    attach: function(context, settings) {
      console.log(settings.module_name.foo); // bar
    }
  };
})(jQuery);

mrded

<?php

function bar_form($form, &$state) {
  $form['bar'] = array(
    '#type' => 'textfield',
    '#title' => t('Bar'),
    '#autocomplete_path' => 'taxonomy/autocomplete/field_bar_term', // Field name here.
    '#element_validate' => array('foo_taxonomy_autocomplete_validate'),
  );
  

mrded

#!/bin/bash
echo "Select on option:"
echo "1) Set up new PoPToP server AND create one user"
echo "2) Create additional users"
read x
if test $x -eq 1; then
    echo "Enter username that you want to create (eg. client1 or john):"
    read u
    echo "Specify password that you want the server to use:"
    read p

mrded

(function($) {
  Drupal.behaviors.Foo = {
    attach:function (context, settings) {
      // unbind() because click events firing multiple times.
      $('#foo a.update', context).unbind().click(function (event) {
        // Get parrent of item.
        var item = $(this).closest(".item");
        
        // Get some data of item.

mrded

<?php
$html_dom = filter_dom_load($body);
$links = $html_dom->getElementsByTagName('a');
foreach ($links as $link) {
  $url = $link->getAttribute('href');
  // Do something.
  $link->setAttribute('href', $url);
  $link->setAttribute('rel', 'nofollow');
}
return filter_dom_serialize($html_dom);

mrded

<?php
\Drupal::config('module_name.settings')->set('variable', 'hello');
$variable = \Drupal::config('module_name.settings')->get('variable');

mrded

<?php
/**
 * Implements hook_search_api_solr_query_alter().
 */
function custom_api_search_api_solr_query_alter(array &$call_args, SearchApiQueryInterface &$query) {
  $call_args['params']['fl'] = 'is_votes-sightsrank,' . $call_args['params']['fl'] ;
  $call_args['params']['bf'] = "recip(rord(is_votes-sightsrank),1, 1000, 1000)";
  }

mrded

<?php
/**
 * Implements hook_entity_property_info_alter().
 */
function example_search_api_property_entity_property_info_alter(&$info) {
  $info['node']['properties']['created_week_day'] = array(
    'type' => 'text',
    'label' => t('Week day of node creation'),
    'sanitized' => TRUE,
    'getter callback' => 'example_search_api_property_weekday_getter_callback',

mrded

(1..100).select {|x| (1..x).select{|y|x%y==0}.size==2 }
=> [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97]