melat0nin

// from here: http://www.concrete5.org/documentation/how-tos/developers/dynamically-concatenate-minify-gzip-and-server-side-cache-multip/

function minifyCSS($css) {
    $css = trim($css);
    $css = str_replace("\r\n", "\n", $css);
    $search = array("/\/\*[^!][\d\D]*?\*\/|\t+/", "/\s+/", "/\}\s+/");
    $replace = array(null, " ", "}\n");
    $css = preg_replace($search, $replace, $css);
    $search = array("/;[\s+]/", "/[\s+];/", "/\s+\{\\s+/", "/\\:\s+\\#/", "/,\s+/i", "/\\:\s+\\\'/i", "/\\:\s+([0-9]+|[A-F]+)/i", "/\{\\s+/", "/;}/");
    $replace = array(";", ";", "{", ":#", ",", ":\'", ":$1", "{", "}");

melat0nin

function getTheURL($url_id) {
$opg = Page::getById($url_id);
$url=Loader::helper('navigation');
$canonical=$url->getCollectionURL($opg);
$canonical=preg_replace("/index.php\?cID=1$/","",$canonical);
echo $canonical;
}

<a href="<?php getTheURL(140); ?>">

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$owner = $c->getVersionObject()->getVersionAuthorUserName();

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function truncate($string,$words) {
  $truncated = preg_replace('/((\w+\W*){' . $words . '}(\w+))(.*)/', '${1}', $string);
  if ( strlen($string) > strlen($truncated) ) {
    $truncated .= '...';
  }
  return $truncated;
}

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$c->getCollectionTypeHandle();

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$currentPage = Page::getCurrentPage();
if ($currentPage->getCollectionID() == 1) {
...
}

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$a = new Area('Main');
$a->display($c);

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// Stack
$nav = Stack::getByName('main_nav');
$nav->display();

// Block
$nav = Block::getByName('main_nav');
$nav->display();

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$u = new User;
if ( $u->isLoggedIn() ){
  ...
}

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global $c;
if ($c->isEditMode()) {

}