somatonic

// replace youtube urls
if(strpos($page->body, '<p>http://www.youtube.com') !== false) {
	$replacement = '<iframe width="444" height="280" src="http://www.youtube.com/embed/$1?$2" frameborder="0" allowfullscreen></iframe>';
	$page->body = preg_replace('#<p>\s*http://www.youtube.com/watch\?v=([^\s&<]+)([\&amp\;+?].+).*?</p>#iu', $replacement, $page->body);
}

somatonic

#page>(#header>ul#nav>li*4>a>span.cf)+(#page>(h1>span)+p*2)+#footer

somatonic

<?php

include($config->paths->root . "site/.libs/countries/countryList.class.php");
$ct = new CountryList();

$countries = $ct->getCountryList($lang);

$show_form = true;
$note = '<h3>Danke!</h3>';
$errors = '';

somatonic

<?php

class UserNameLabel extends WireData implements Module{
	
	public static function getModuleInfo() {
		return array(
			'title' => __('UserNameLabel', __FILE__), // Module Title
			'version' => 100,
			'summary' => __('Overwrite User Name Label', __FILE__), // Module Summary
			'autoload' => true

somatonic

$parent = '/processwire/access/users/' . $user->name;
foreach($pages->get("/tools/categories/")->children("sort=title") as $tag) {
    echo "<h2>$tag->title</h2>";
    foreach($pages->find("parent={$parent}, course_categories=$tag") as $p){
         echo "<a href='{$p->course_documents->url}'>{$p->course_documents->name}</a>";
    }
}

somatonic

foreach($page->parents as $p) echo "<a href='$p->url'>$p->title</a>";

somatonic

$words = '';
$q = $sanitizer->selectorValue($input->post->q);
$words = explode(' ', $q);

foreach($words as $word) {
	$word = $sanitizer->selectorValue($word); 
	if($word) $selectorEmergencyContacts .= "title|label_$lang*=$word, ";
}

...